Hack The Sec-Leading Resource Of Linux Tutorial

How to Install,Configure and Use SysStat System Monitoring Tool on Centos 7

<div dir="ltr" style="text-align: left;" trbidi="on">
<span style="color: red; font-size: large;"><u><i>Install SysStat to enable system monitoring.<br /></i></u></span><br />
<span style="font-family: Georgia, Times New Roman, serif;"><span style="background-color: white; border: 0px; color: #333333; font-size: 18px; font-stretch: inherit; line-height: 28.8px; margin: 0px; padding: 0px; vertical-align: baseline;">Sysstat</span><span style="background-color: white; color: #272727; font-size: 18px; line-height: 28.8px;"> is really a handy tool which comes with number of utilities to monitor system resources, their performance and usage activities. Number of utilities that we all use in our daily bases comes with sysstat package. It also provide the tool which can be scheduled using cron to collect all performance and activity data.</span></span><br />
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhrCaLGoHU94GI3friDWgg599gv8reftypJx3jzVoeEBJ2fVBTroU3bcx8ERvRIKdM436xbFhuONh65bX-OxuyrQOk7Q9erDp5FkFphdN-xUii530W6-nDCYMxH5A5388yhx8nj4qkcuSuK/s1600/sysstat-www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhrCaLGoHU94GI3friDWgg599gv8reftypJx3jzVoeEBJ2fVBTroU3bcx8ERvRIKdM436xbFhuONh65bX-OxuyrQOk7Q9erDp5FkFphdN-xUii530W6-nDCYMxH5A5388yhx8nj4qkcuSuK/s1600/sysstat-www.hackthesec.co.in.png" /></a></div>
<span style="background-color: white; color: #272727; font-size: 18px; line-height: 28.8px;"><span style="font-family: Georgia, Times New Roman, serif;"><br /></span></span>
<div style="background-color: white; border: 0px; color: #272727; font-size: 18px; font-stretch: inherit; line-height: 28.8px; margin-bottom: 1em; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">Following are the list of tools included in sysstat packages.</span></div>
<div style="background-color: white; border: 0px; font-stretch: inherit; margin-bottom: 1em; padding: 0px; vertical-align: baseline;">
<span style="color: orange; font-family: Roboto Condensed, Arial, sans-serif; font-size: x-large;"><span style="line-height: 28.8px;"><u>Sysstat Features</u></span></span></div>
<ol style="background-color: white; border: 0px; font-size: 18px; font-stretch: inherit; line-height: 28.8px; list-style: none; margin: 0px 0px 15px 30px; padding: 0px; vertical-align: baseline;">
<li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; list-style: square; margin: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;">iostat: Reports all statistics about your CPU and I/O statistics for I/O devices.</span></li>
<li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; color: #272727; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; list-style: square; margin: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;"><span style="border: 0px; color: #333333; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;">mpstat</span>: Details about CPUs (individual or combined).</span></li>
<li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; color: #272727; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; list-style: square; margin: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;"><span style="border: 0px; color: #333333; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;">pidstat</span>: Statistics about running processes/task, CPU, memory etc.</span></li>
<li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; color: #272727; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; list-style: square; margin: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;"><span style="border: 0px; color: #333333; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;">sar</span>: Save and report details about different resources (CPU, Memory, IO, Network, kernel etc..).</span></li>
<li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; color: #272727; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; list-style: square; margin: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;"><span style="border: 0px; color: #333333; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;">sadc</span>: System activity data collector, used for collecting data in backend for sar.</span></li>
<li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; color: #272727; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; list-style: square; margin: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;"><span style="border: 0px; color: #333333; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;">sa1</span>: Fetch and store binary data in sadc data file. This is used with sadc.</span></li>
<li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; color: #272727; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; list-style: square; margin: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;"><span style="border: 0px; color: #333333; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;">sa2</span>: Summaries daily report to be used with sar.</span></li>
<li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; color: #272727; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; list-style: square; margin: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;"><span style="border: 0px; color: #333333; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;">Sadf</span>: Used for displaying data generated by sar in different formats (CSV or XML).</span></li>
<li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; color: #272727; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; list-style: square; margin: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;"><span style="border: 0px; color: #333333; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;">Sysstat</span>: Man page for sysstat utility.</span></li>
<li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; color: #272727; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; list-style: square; margin: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;"><span style="border: 0px; color: #333333; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;">nfsiostat-sysstat</span>: I/O statistics for NFS.</span></li>
<li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; color: #272727; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; list-style: square; margin: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;"><span style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; color: #333333; font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;">cifsiostat</span>: Statistics for CIFS.</span></li>
</ol>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-size: medium;"><span style="line-height: 15.6px;">[root@hackthesec ~]# yum -y install sysstat
[root@</span></span><span style="color: white; font-size: medium; line-height: 15.6px;">hackthesec</span><span style="color: white; font-size: medium; line-height: 15.6px;"> ~]# systemctl start sysstat </span>
<span style="color: white; font-size: medium;"><span style="line-height: 15.6px;">[root@</span></span><span style="color: white; font-size: medium; line-height: 15.6px;">hackthesec</span><span style="color: white; font-size: medium; line-height: 15.6px;"> ~]# systemctl enable sysstat </span></pre>
<div>
<div>
<span style="font-family: Georgia, Times New Roman, serif; font-size: medium;">[2]<span class="Apple-tab-span" style="white-space: pre;"> </span>Logging is executed by cron's setting like follows.</span></div>
<div>
<span style="font-family: Georgia, Times New Roman, serif; font-size: medium;">* Logs are stored in /var/log/sa/sa** per 10 minutes with /usr/lib64/sa/sa1 command.</span></div>
<div>
<span style="font-family: Georgia, Times New Roman, serif; font-size: medium;">* The Statics of a day is generated at 23:53 every day to /var/log/sa/sar** with /usr/lib64/sa/sa2 command.</span></div>
</div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: white;">[root@hackthesec ~]# cat /etc/cron.d/sysstat 
</span><span style="color: orange;"># Run system activity accounting tool every 10 minutes
</span><span style="color: lime;">*/10 * * * * root /usr/lib64/sa/sa1 1 1
</span><span style="color: white;"># 0 * * * * root /usr/lib64/sa/sa1 600 6 &
</span><span style="color: orange;"># Generate a daily summary of process accounting at 23:53
</span><span style="color: lime;">53 23 * * * root /usr/lib64/sa/sa2 -A
</span></span></span></pre>
<div>
<span style="color: white; font-family: Georgia, Times New Roman, serif;"><span style="line-height: 15.6px;"><br /></span></span></div>
<span style="font-family: Georgia, Times New Roman, serif; font-size: medium;">If you'd like to change some settings of SysStat, the configuration file is located like follows.</span><br />
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: white;">[root@hackthesec ~]# vi </span><span style="color: lime;">/etc/sysconfig/sysstat</span><span style="color: white;">

</span><span style="color: lime;"># sysstat-10.1.5 configuration file.
</span><span style="color: white;">
# How long to keep log files (in days).
# If value is greater than 28, then log files are kept in
# multiple directories, one for each month.
HISTORY=28

# Compress (using gzip or bzip2) sa and sar files older than (in days):
COMPRESSAFTER=31

# Parameters for the system activity data collector (see sadc manual page)
# which are used for the generation of log files.
# *note
SADC_OPTIONS="-S DISK"

</span><span style="color: orange;"># *note : valid options
INT     ⇒  System Interrupts
DISK    ⇒  Block Devices
SNMP    ⇒  SNMP statistics
IPV6    ⇒  IPv6 statistics
POWER   ⇒  Power Management statistics
ALL     ⇒  All of the above
XDISK   ⇒  DISK + Partition statistics
XALL    ⇒  All of the above (ALL + XDISK)</span><span style="color: white;">
</span></span></span></pre>
<div>
<span style="color: white; font-size: medium;"><span style="line-height: 15.6px;"><br /></span></span></div>
<span style="color: #0b5394; font-size: large;"><u>SysStat : How to use</u></span><br />
<span style="font-family: Georgia, Times New Roman, serif; font-size: medium;">To input sar command with specifying options like follows, it's possible to display logs. (refer to "man sar" for more details)</span><span style="font-family: Georgia, 'Times New Roman', serif; font-size: medium;">.</span><br />
<table class="base" style="background-attachment: initial; background-clip: initial; background-image: url("../img/bgcom.gif"); background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-spacing: 0px; color: black; font-family: Tahoma, Arial, sans-serif; font-size: 14px; letter-spacing: 1px; line-height: 1.5; margin: 5px auto 10px; padding: 0px; width: 1212px;" summary="1"><tbody style="margin: 0px; padding: 0px;">
<tr style="margin: 0px; padding: 0px;"><td class="num" style="margin: 0px; padding: 0px 10px 0px 0px; text-align: right; vertical-align: top; width: 30px;"><br /></td><td style="margin: 0px; padding: 0px;"><div class="block" style="margin: 0px 0px 21px; padding: 0px;">
<table style="background: rgb(255, 255, 255); border-spacing: 0px; border: 1px solid rgb(204, 204, 204); font-size: 12px; margin: 5px 0px 0px; padding: 0px;" summary="Options"><tbody style="margin: 0px; padding: 0px;">
<tr style="margin: 0px; padding: 0px;"><td style="background: rgb(240, 248, 255); border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px; vertical-align: top; width: 100px;">Option</td><td style="background: rgb(240, 248, 255); border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px; width: 230px;">Description</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px; vertical-align: top;">-u</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px;">CPU utilization statistics</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px; vertical-align: top;">-r</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px;">Memory utilization statistics</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px; vertical-align: top;">-b</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px;">I/O and transfer rate statistics</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px; vertical-align: top;">-B</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px;">Paging statistics</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px; vertical-align: top;">-d</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px;">Activity for each block device</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px; vertical-align: top;">-n [keyword]</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px;">Network statistics</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px; vertical-align: top;">-q</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px;">Queue length and load averages</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px; vertical-align: top;">-A</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px;">Display All<br /></td></tr>
</tbody></table>
</div>
</td></tr>
</tbody></table>
<span style="color: #0b5394; font-size: large;"><u>Display today's statics reports.</u></span><br />
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: orange;"># CPU
</span><span style="color: white;">
[root@hackthesec ~]# sar -u 
01:10:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:20:01 AM     all      0.90      0.00      0.23      1.19      0.03     97.65
...
...
01:30:01 PM     all      0.04      0.00      0.06      0.14      0.04     99.72
Average:        all      3.60      0.00      0.05      0.21      0.01     96.13

</span><span style="color: orange;"># memory
</span><span style="color: white;">
[root@</span></span></span><span style="color: white; font-size: medium; line-height: 15.6px;">hackthesec</span><span style="color: white; font-size: medium; line-height: 15.6px;"> ~]# sar -r </span>
<span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: white;">01:10:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit
10:20:01 AM   3681144    241544      6.16     10744    138392     83984      1.04
...
...
01:40:01 PM   3663328    259360      6.61     14752    145988     87996      1.09
Average:      3666930    255758      6.52     13204    144710     88273      1.10

</span><span style="color: orange;"># I/O
</span><span style="color: white;">
[root@</span></span></span><span style="color: white; font-size: medium; line-height: 15.6px;">hackthesec</span><span style="color: white; font-size: medium; line-height: 15.6px;"> ~]# sar -b </span>
<span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: white;">01:10:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:20:01 AM     45.21      9.35     35.87    257.22    409.24
...
...
01:40:01 PM      0.52      0.00      0.52      0.00      5.43
Average:         3.11      0.49      2.62     14.55     29.32

</span><span style="color: orange;"># network
</span><span style="color: white;">
[root@</span></span></span><span style="color: white; font-size: medium; line-height: 15.6px;">hackthesec</span><span style="color: white; font-size: medium; line-height: 15.6px;"> ~]# sar -n DEV </span>
<span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: white;">01:10:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:20:01 AM        lo      1.04      1.04      0.09      0.09      0.00      0.00      0.00
10:20:01 AM      eth0      7.48      4.48     10.06      0.30      0.00      0.00      0.00
...
...
01:40:01 PM        lo      0.01      0.01      0.00      0.00      0.00      0.00      0.00
01:40:01 PM      eth0      0.05      0.04      0.00      0.00      0.00      0.00      0.00
Average:           lo      0.08      0.08      0.01      0.01      0.00      0.00      0.00
Average:         eth0      0.54      0.38      0.51      0.03      0.00      0.00      0.00

</span><span style="color: orange;"># load avarage
</span><span style="color: white;">
[root@</span></span></span><span style="color: white; font-size: medium; line-height: 15.6px;">hackthesec</span><span style="color: white; font-size: medium; line-height: 15.6px;"> ~]# sar -q </span>
<span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: white;">01:10:01 AM   runq-sz  plist-sz   ldavg-1   ldavg-5  ldavg-15
10:20:01 AM         1        99      0.04      0.07      0.04
...
...
01:30:01 PM         1       104      0.00      0.00      0.00
01:40:01 PM         1       101      0.00      0.00      0.00
Average:            1       102      0.11      0.08      0.06
</span></span></span></pre>
<div>
<span style="color: white; font-size: medium;"><span style="line-height: 15.6px;"><br /></span></span></div>
<span style="color: #0b5394; font-size: large;"><u>Display past statics with specifying a log file.</u></span><br />
<span style="color: #0b5394; font-size: large;"><u></u></span><br />
<span style="color: #0b5394; font-size: large;"><u>Log files are stored under the /var/log/sa directory.</u></span><br />
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: orange;"># display all statisc by a log file
</span><span style="color: white;">[root@</span></span></span><span style="color: white; font-size: medium; line-height: 15.6px;">hackthesec</span><span style="color: white; font-size: medium; line-height: 15.6px;"> ~]# sar -A -f /var/log/sa/sa05 </span>
<span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: white;">01:10:01 AM     CPU      %usr     %nice      %sys   %iowait    %steal      %irq     %soft    %guest     %idle
10:20:01 AM     all      0.90      0.00      0.19      1.19      0.03      0.04      0.00      0.00     97.65
10:20:01 AM       0      0.96      0.00      0.19      1.27      0.03      0.04      0.00      0.00     97.51
...
...
01:50:01 PM       125         3         4         0         0         0
02:00:01 PM       125         3         4         0         0         0
Average:          122         3         4         0         0         0

</span><span style="color: orange;"># display the load average with specifying times by a log file
</span><span style="color: white;">[root@</span></span></span><span style="color: white; font-size: medium; line-height: 15.6px;">hackthesec</span><span style="color: white; font-size: medium; line-height: 15.6px;"> ~]# sar -q -s 11:00:00 -e 12:00:00 -f /var/log/sa/sa05 </span>
<span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: white;">11:00:01 AM   runq-sz  plist-sz   ldavg-1   ldavg-5  ldavg-15
11:10:01 AM         1       103      0.01      0.03      0.14
11:20:01 AM         1       102      0.01      0.01      0.06
11:30:01 AM         1       102      0.00      0.00      0.01
11:40:01 AM         1       101      0.00      0.00      0.00
11:50:01 AM         1       101      0.01      0.01      0.00
Average:            1       102      0.01      0.01      0.04</span></span></span>
</pre>
<div>
<br /></div>
<span style="color: #0b5394; font-size: large;"><u>Display current statics.</u></span><br />
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: lime;"># display CPU utilization per a second 3 times
</span><span style="color: orange;">[root@</span></span></span><span style="color: white; font-size: medium; line-height: 15.6px;">hackthesec</span><span style="color: orange; font-size: medium; line-height: 15.6px;"> ~]# sar -u 1 3 </span>
<span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: orange;">01:51:34 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:51:35 AM     all      0.00      0.00      0.50      0.00      0.00     99.50
01:51:36 AM     all      0.00      0.00      0.00      0.00      0.50     99.50
01:51:37 AM     all      0.00      0.00      0.00      0.00      0.00    100.00
Average:        all      0.00      0.00      0.17      0.00      0.17     99.67

</span><span style="color: lime;"># display I/O and network per 2 seconds 5 times
</span><span style="color: orange;">[root@</span></span></span><span style="color: white; font-size: medium; line-height: 15.6px;">hackthesec</span><span style="color: orange; font-size: medium; line-height: 15.6px;"> ~]# sar -b -n DEV 2 5 </span>
<span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: orange;">01:54:11 AM       tps      rtps      wtps   bread/s   bwrtn/s
01:54:13 AM      0.00      0.00      0.00      0.00      0.00

01:54:11 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
01:54:13 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:54:13 AM      eth0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
...
...
01:54:19 AM       tps      rtps      wtps   bread/s   bwrtn/s
01:54:21 AM      0.00      0.00      0.00      0.00      0.00

01:54:19 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
01:54:21 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:54:21 AM      eth0      0.00      0.00      0.00      0.00      0.00      0.00      0.00

Average:          tps      rtps      wtps   bread/s   bwrtn/s
Average:         0.70      0.00      0.70      0.00      4.80

Average:        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
Average:           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0      0.20      0.00      0.01      0.00      0.00      0.00      0.00
</span></span></span></pre>
<div>
<span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: orange;"><br /></span></span></span></div>
<div>
<span style="font-size: medium;"><span style="line-height: 15.6px;">SysStat packages includes other commands not only Sar command, so it's possible to display current statics with them like follows.</span></span></div>
<div>
<span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: orange;"><br /></span></span></span></div>
<div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: orange;"># display I/O with Mega bytes per 2 seconds
</span><span style="color: white;">[root@hackthesec ~]# iostat -mx -d 2 
Device:         rrqm/s   wrqm/s     r/s     w/s    rMB/s    wMB/s avgrq-sz avgqu-sz   await  svctm  %util
vda               0.11     1.05    0.43    0.63     0.01     0.01    28.44     0.05   51.01   9.29   0.99
dm-0              0.00     0.00    0.48    1.65     0.01     0.01    14.05     0.20   95.25   4.64   0.99
dm-1              0.00     0.00    0.02    0.00     0.00     0.00     8.00     0.00    1.14   0.52   0.00
...
...

</span><span style="color: orange;"># display all CPU utilization per 2 seconds 3 times
</span><span style="color: white;">[root@</span></span></span><span style="color: white; font-size: medium; line-height: 15.6px;">hackthesec</span><span style="color: white; font-size: medium; line-height: 15.6px;"> ~]# mpstat -P ALL 2 3 </span>
<span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: white;">02:28:57 PM  CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest   %idle
02:28:59 PM  all    0.00    0.00    0.00    0.00    0.00    0.00    0.00    0.00  100.00
02:28:59 PM    0    0.00    0.00    0.00    0.00    0.50    0.00    0.00    0.00   99.50
02:28:59 PM    1    0.00    0.00    0.00    0.00    0.00    0.00    0.00    0.00  100.00
...
...

</span><span style="color: orange;"># display memory utilization of a process per a second 3 times
</span><span style="color: white;">[root@</span></span></span><span style="color: white; font-size: medium; line-height: 15.6px;">hackthesec</span><span style="color: white; font-size: medium; line-height: 15.6px;"> ~]# pidstat -r -p 1202 1 3 </span>
<span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: white;">02:34:07 PM       PID  minflt/s  majflt/s     VSZ    RSS   %MEM  Command
02:34:08 PM      1202      0.00      0.00  175360   2456   0.06  httpd
02:34:09 PM      1202      0.00      0.00  175360   2456   0.06  httpd
02:34:10 PM      1202      0.00      0.00  175360   2456   0.06  httpd
Average:         1202      0.00      0.00  175360   2456   0.06  httpd
...
...

</span><span style="color: orange;"># display CIFS statics with Mega bytes per a 1 second 3 times
</span><span style="color: white;">[root@</span></span></span><span style="color: white; font-size: medium; line-height: 15.6px;">hackthesec</span><span style="color: white; font-size: medium; line-height: 15.6px;"> ~]# cifsiostat -m 1 3 </span>
<span style="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: white;">Filesystem:                    rB/s         wB/s    rops/s    wops/s         fo/s         fc/s         fd/s
\\10.0.0.100\tmp               0.00        20.93      0.00      0.00         0.00         0.00         0.00
...
...
</span></span></span></pre>
</div>
<div>
<a href="http://www.hackthesec.co.in/" target="_blank">www.hackthesec.co.in</a></div>
</div>

How to Install,Configure and Use SysStat System Monitoring Tool on Centos 7

Install SysStat to enable system monitoring. Sysstat is really a handy tool which comes with number of utilities to monitor system resour...

How to Install and Manage Docker on Ubuntu 15.10 and 14.04 LTS

<div dir="ltr" style="text-align: left;" trbidi="on">
<h2 class="title single-title title20" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 28px; line-height: 38px; margin: 0px 0px 5px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;">
<u><i><span style="color: red;">Install and Manage Docker on Ubuntu 15.10 & 14.04 LTS</span></i></u></h2>
<div>
<span style="background-color: white; font-size: 16px; line-height: 28px;"><span style="font-family: Georgia, Times New Roman, serif;">Docker is container-based application framework, which wrap of a specific application with all its dependencies in a container. Docker containers can easily to ship to remote location on start there without making entire application setup. </span></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEicfK2zPAWfWft9ZqDzctd3DLhN_uckKfAejxj8l8y9jAqHe-ut_I7jpl1IHtjWFYKW0QZmxQsgvp-DmSqfX-lp4qo9N3rmL9uyCwovMZt8uOWKqU72bSJcgBdbbzUHBq-dtyByE25nL9hk/s1600/docker_centos_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEicfK2zPAWfWft9ZqDzctd3DLhN_uckKfAejxj8l8y9jAqHe-ut_I7jpl1IHtjWFYKW0QZmxQsgvp-DmSqfX-lp4qo9N3rmL9uyCwovMZt8uOWKqU72bSJcgBdbbzUHBq-dtyByE25nL9hk/s1600/docker_centos_www.hackthesec.co.in.png" /></a></div>
<div>
<span style="background-color: white; font-size: 16px; line-height: 28px;"><span style="font-family: Georgia, Times New Roman, serif;"><br /></span></span></div>
<div>
<h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;">
<span style="color: #0b5394;"><u>1. Verify Requirements</u></span></h2>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">For standard installation Docker required 64 bit operating system having Kernel >= 3.10 version. Older versions of Kernel have some missing requirements to run all features of Docker.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ uname -r

</span><span style="color: lime;">3.19.0-49-generic</span></span><span style="font-size: 0.9em;"><span style="color: lime;">
</span></span></pre>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">For Ubuntu 15.10 & 14.04 Docker recommended to install the <span style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; font-weight: 700; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">linux-image-extra</span> kernel package.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ sudo apt-get install </span><span style="color: orange;">linux-image-extra-$(uname -r)</span><span style="color: white;">
</span></span></pre>
<h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;">
<u><span style="color: #0b5394;">2. Add Docker Apt Repository</span></u></h2>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">First import docker GPG key to verify packages signature before installing them with apt-get.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: lime; font-size: large;">$ sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
</span></pre>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">Now create a new apt configuration file <span style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; font-weight: 700; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">/etc/apt/sources.list.d/docker.list</span> and one of below docker</span></div>
<h3 class="heading2" style="background-color: white; border: 0px; color: #0379bf; font-family: 'Roboto Slab'; font-size: 20px; font-weight: bolder; line-height: 30px; margin: 0px 0px 8px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;">
For Ubuntu Wily 15.10</h3>
<pre class="pretty" style="background: none 0px 0px repeat scroll rgb(240, 240, 240); border-left-color: rgb(116, 183, 63); border-left-width: 3px; border-radius: 5px; border-style: none none none solid; line-height: 1.5em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 8px 20px 8px 18px; vertical-align: baseline;"><span style="font-size: large;">deb https://apt.dockerproject.org/repo ubuntu-wily main
</span></pre>
<h3 class="heading2" style="background-color: white; border: 0px; color: #0379bf; font-family: 'Roboto Slab'; font-size: 20px; font-weight: bolder; line-height: 30px; margin: 0px 0px 8px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;">
For Ubuntu Trusty 14.04 (LTS)</h3>
<pre class="pretty" style="background: none 0px 0px repeat scroll rgb(240, 240, 240); border-left-color: rgb(116, 183, 63); border-left-width: 3px; border-radius: 5px; border-style: none none none solid; line-height: 1.5em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 8px 20px 8px 18px; vertical-align: baseline;"><span style="font-size: large;">deb https://apt.dockerproject.org/repo ubuntu-trusty main
</span></pre>
<h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;">
<span style="color: #0b5394;"><u>3. Install Docker</u></span></h2>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">First make sure there are no old repositories added in your system. Purge them before installing them.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ sudo apt-get </span><span style="color: orange;">purge lxc-docker</span><span style="color: white;">
</span></span></pre>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">Now use the following commands to upgrade apt index and install docker engine on your system.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ sudo apt-get update
</span><span style="color: lime;">$ sudo apt-get install docker-engine</span></span><span style="font-size: 0.9em;"><span style="color: lime;">
</span></span></pre>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">After successful installation of Docker engine, Let’s start the docker service.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ sudo </span><span style="color: lime;">service docker start</span><span style="color: white;">
</span></span></pre>
<h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;">
<span style="color: #0b5394;"><u>4. Manage Docker Container</u></span></h2>
<h3 class="heading2" style="background-color: white; border: 0px; color: #0379bf; font-family: 'Roboto Slab'; font-size: 20px; font-weight: bolder; line-height: 30px; margin: 0px 0px 8px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;">
Search Docker Images</h3>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">First of all search Docker container images from Docker hub. For example, below command will search all images with Ubuntu and list as output</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: orange; font-size: large;"># docker search ubuntu
</span></pre>
<h3 class="heading2" style="background-color: white; border: 0px; color: #0379bf; font-family: 'Roboto Slab'; font-size: 20px; font-weight: bolder; line-height: 30px; margin: 0px 0px 8px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;">
Download Docker Images</h3>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">Now download the Docker container with name <a href="http://www.hackthesec.co.in/search/label/Ubuntu" target="_blank">Ubuntu</a> on your local system using following commands.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: lime;"># docker pull ubuntu
</span><span style="color: white;">
latest: Pulling from library/ubuntu

fa5be2806d4c: Pull complete 
b4af4261cb15: Downloading [==>               ] 3.779 MB/70.55 MB
5d358abc5d9c: Download complete 
2933d50b9f77: Download complete </span></span><span style="color: white; font-size: 0.9em;">
</span></pre>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">Now make sure that above images has been downloaded successfully on your system. Below command list all images.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: orange;"># docker images
</span><span style="color: white;">
REPOSITORY  TAG            IMAGE ID            CREATED             VIRTUAL SIZE
ubuntu      latest         36248ae4a9ac        7 days ago          188MB</span></span><span style="color: white; font-size: 0.9em;">
</span></pre>
<h3 class="heading2" style="background-color: white; border: 0px; color: #0379bf; font-family: 'Roboto Slab'; font-size: 20px; font-weight: bolder; line-height: 30px; margin: 0px 0px 8px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;">
Launch New Container with Image</h3>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">Finally launch a Docker container using above downloaded image on your system. Below command will start a new container and provide you access of that container with /bin/bash shell.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;"># docker </span><span style="color: lime;">run -i -t ubuntu /bin/bash</span><span style="color: white;">
</span></span></pre>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">To exit from docker container type <span style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; font-weight: 700; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"><red>CTRL + P + Q</red></span>. This will leave container running in background an provide you host system console. If you used exit command, it will stop the current container.</span></div>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">After existing from Docker container, execute below command to list all running containers.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: orange;"># docker ps
</span><span style="color: white;">
CONTAINER ID   IMAGE   COMMAND        CREATED     STATUS PORTS  NAMES
f2582758af13   ubuntu  "/bin/bash"    2 hours ago    Up 2 hours             first_ubuntu</span></span><span style="color: white; font-size: 0.9em;">
</span></pre>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">By default Above command will list only running containers. To list all containers (including stopped container) use following command.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: lime;"># docker ps -a</span><span style="color: white;">
</span></span></pre>
<h3 class="heading2" style="background-color: white; border: 0px; color: #0379bf; font-family: 'Roboto Slab'; font-size: 20px; font-weight: bolder; line-height: 30px; margin: 0px 0px 8px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;">
Start/Stop/Attach Container</h3>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">You can start, stop or attach to any containers with following commands. To start container use following command.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: orange; font-size: large;"># docker start <CONTAINER ID>
</span></pre>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">To stop container use following command.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;"># </span><span style="color: lime;">docker stop</span><span style="color: white;"> <CONTAINER ID>
</span></span></pre>
<div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-family: Georgia, Times New Roman, serif;">To attach to currently running container use following command.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;"># </span><span style="color: lime;">docker</span><span style="color: white;"> attach <CONTAINER ID></span></span></pre>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;"><span style="line-height: 1.3em;"><a href="http://www.hackthesec.co.in/" target="_blank">www.hackthesec.co.in</a>
</span><span style="line-height: 16.9px;"><a href="http://www.hackthesec.co.in/search/label/Linux-Books" target="_blank">http://www.hackthesec.co.in/search/label/Linux-Books</a>
</span><span style="line-height: 26px;"><a href="http://www.hackthesec.co.in/p/about-us.html">http://www.hackthesec.co.in/p/about-us.html</a></span><span style="line-height: 1.3em;">
</span></span></span></pre>
</div>
</div>

How to Install and Manage Docker on Ubuntu 15.10 and 14.04 LTS

Install and Manage Docker on Ubuntu 15.10 & 14.04 LTS Docker is container-based application framework, which wrap of a specific appl...

How to change MAC Address in CentOS 7

How to change MAC Address in CentOS 7

Change MAC Address in CentOS 7 This tutorial will show you how to change MAC Address in CentOS 7 . I assure you this is a perfectly wor...

How to install Radius Manager 4 in CentOS 7

<div dir="ltr" style="text-align: left;" trbidi="on">
<h1 class="entry-title" style="background-color: white; border: 0px; clear: none; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; font-size: 1.7em; line-height: 1.2em; margin: 0px 0px 10px; outline: 0px; padding: 0px; vertical-align: baseline;">
<u><span style="color: red;">Install Radius Manager 4 in CentOS 7 </span></u></h1>
<div style="text-align: center;">
<span style="color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif;"><span style="font-size: 17.1px; line-height: 25.65px;"><b><u>DMA Radius Manager billing system</u></b></span></span></div>
<div style="text-align: center;">
<span style="color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif;"><span style="font-size: 17.1px; line-height: 25.65px;">Overview</span></span></div>
<div>
<span style="color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif;"><span style="font-size: 17.1px; line-height: 25.65px;"><br /></span></span></div>
<div>
<span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif;"><span style="font-size: 17.1px; line-height: 25.65px;"><b>DMA Radius Manager </b>is a easy to use administration system for <b>Mikrotik, Cisco, StarOS, Chillispot, DD-WRT, pfSense NAS</b> devices and <b>DOCSIS CMTS</b>. It provides centralized authentication, accounting and billing functions.</span></span></div>
<div>
<span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif;"><span style="font-size: 17.1px; line-height: 25.65px;"><br /></span></span></div>
<div>
<span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif;"><span style="font-size: 17.1px; line-height: 25.65px;">Feature overview:</span></span></div>
<div>
<span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif;"><span style="font-size: 17.1px; line-height: 25.65px;"><br /></span></span></div>
<div>
<ul style="text-align: left;">
<li><span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;"><b>RADIUS </b>and <b>DOCSIS </b>account support</span></li>
<li><span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;"><b>Traffic accounting</b> (RADIUS)</span></li>
<li><span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">Prepaid and postpaid <b>billing</b>, <b>invoicing</b></span></li>
<li><span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">Linux mailbox account <b>synchronization</b></span></li>
<li><span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">Supporting multiple <b>NAS</b>, <b>CMTS </b>and <b>AP </b>devices</span></li>
<li><span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;"><b>Payment </b>tracking</span></li>
<li><span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;"><b>Financial </b>reports</span></li>
<li><span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;"><b>Prepaid card</b> system</span></li>
<li><span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;"><b>Instant Access Service system</b> (IAS)</span></li>
<li><span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;"><b>Online payment gateway</b> support (PayPal etc.)</span></li>
<li><span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;"><b>Connection Tracking System (CTS)</b></span></li>
<li><span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">Wireless and DOCSIS <b>signal monitoring</b></span></li>
<li><span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">Account<b> self registration</b> option</span></li>
<li><span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;"><b>Automatic </b>expired account <b>disconnection </b>(RADIUS, DOCSIS)</span></li>
</ul>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjcPt9LwV82eqENFxRlJpAxDkJfO3K_mTne2s8V2bLktDZQ_3pXw2Ul6pb4aiyse7DFO42uvnzCU2Dofdz_e6EFvaDoi7fXcK88l5z05Ytjqu4mY0vCT9iH3IHyYSJic4gIA_0VHp7OJlyy/s1600/DMA+Radius-Manager-www.hackthesec.co.in.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjcPt9LwV82eqENFxRlJpAxDkJfO3K_mTne2s8V2bLktDZQ_3pXw2Ul6pb4aiyse7DFO42uvnzCU2Dofdz_e6EFvaDoi7fXcK88l5z05Ytjqu4mY0vCT9iH3IHyYSJic4gIA_0VHp7OJlyy/s1600/DMA+Radius-Manager-www.hackthesec.co.in.jpg" /></a></div>
<div>
<span style="font-family: "palatino linotype" , "book antiqua" , "palatino" , serif;"><span style="font-size: 17.1px; line-height: 25.65px;"><br /></span></span></div>
<div>
<div style="background-color: white; border: 0px; color: #333333; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; font-size: 17.1px; line-height: 25.65px; margin-bottom: 0.9em; outline: 0px; padding: 0px; vertical-align: baseline;">
<strong style="border: 0px; font-family: inherit; font-size: 17.1px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">Initial Prerequisites:</strong></div>
<ul style="background-color: white; border: 0px; clear: left; color: #333333; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; font-size: 17.1px; line-height: 25.65px; margin: 0px 0px 1.5em 3em; outline: 0px; padding: 0px; vertical-align: baseline;">
<li style="border: 0px; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"><a href="http://www.hackthesec.co.in/search/label/centos7" target="_blank">CentOS 7</a> (64 bit preferred)  – Downloadable from <a href="http://www.centos.org/" style="border: 0px; color: #0059b2; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;" target="_blank">CentOS Official website</a> – CentOS-7.0-1406-x86_64-DVD.iso</li>
<li style="border: 0px; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">Radius Manager 4.1.6 – Downloadable from customer portal of DMA Softlab.</li>
<li style="border: 0px; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">Radius Manager License Files – lic.txt and mod.txt – Downloadable from customer portal of DMA Softlab after purchase or trial.</li>
<li style="border: 0px; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"><div style="border: 0px; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; font-size: 17.1px; line-height: 25.65px; margin-bottom: 0.9em; outline: 0px; padding: 0px; vertical-align: baseline;">
Note: If you need to change MAC for CentOS 7 please refer to my tutorial <a href="http://www.hackthesec.co.in/2016/02/how-to-change-mac-address-in-centos-7.html" style="border: 0px; color: #0059b2; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;" target="_blank">here</a>.</div>
</li>
<li style="border: 0px; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"><h2 style="color: #111111; font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size: 20px; font-stretch: normal; font-weight: normal; line-height: 32px; margin: 41px 0px 14px; padding: 0px; word-wrap: break-word;">
<a href="http://www.hackthesec.co.in/2016/01/how-to-install-epel-repo-on-centos-and.html" target="_blank">How to install RHEL EPEL repository on Centos 7.x or RHEL 7.x</a></h2>
</li>
</ul>
<div>
<div style="background-color: white; border: 0px; color: #333333; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; font-size: 17.1px; line-height: 25.65px; margin-bottom: 0.9em; outline: 0px; padding: 0px; vertical-align: baseline;">
<strong style="border: 0px; font-family: inherit; font-size: 17.1px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">Update: <span style="border: 0px; color: red; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">Some users are facing yum repo issues after installing epel</span></strong>. To solve that:</div>
<div style="background-color: white; border: 0px; color: #333333; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; font-size: 17.1px; line-height: 25.65px; margin-bottom: 0.9em; outline: 0px; padding: 0px; vertical-align: baseline;">
1. nano <b>/etc/yum.repos.d/epel.repo</b></div>
<div style="background-color: white; border: 0px; color: #333333; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; font-size: 17.1px; line-height: 25.65px; margin-bottom: 0.9em; outline: 0px; padding: 0px; vertical-align: baseline;">
2. Replace https with <strong style="border: 0px; font-family: inherit; font-size: 17.1px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">http</strong>.</div>
<div style="background-color: white; border: 0px; color: #333333; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; font-size: 17.1px; line-height: 25.65px; margin-bottom: 0.9em; outline: 0px; padding: 0px; vertical-align: baseline;">
3. Save and exit.</div>
<div style="background-color: white; border: 0px; color: #333333; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; font-size: 17.1px; line-height: 25.65px; margin-bottom: 0.9em; outline: 0px; padding: 0px; vertical-align: baseline;">
4. yum repolist. Verify installation is successful.</div>
<div style="background-color: white; border: 0px; color: #333333; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; font-size: 17.1px; line-height: 25.65px; margin-bottom: 0.9em; outline: 0px; padding: 0px; vertical-align: baseline;">
4. Issue yum update</div>
<h3 style="background-color: white; border: 0px; clear: none; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; line-height: 1.2em; margin: 0px 0px 10px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="color: red; font-size: large;"><u> Steps to install Radius Manager 4 in CentOS 7</u></span></h3>
<ol style="background-color: white; border: 0px; clear: left; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; line-height: 25.65px; margin: 0px 0px 1.5em 3em; outline: 0px; padding: 0px; vertical-align: baseline;">
<li style="border: 0px; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">After you clean install CentOS 7 with proper NIC MAC Address configured, install nano for editing the configuration files.</li>
</ol>
<div>
<div style="background-color: white;">
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;"><span style="color: lime;">yum install update
</span><span style="color: white;">yum install nano</span></span></span></pre>
<div style="color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px;">
<ol style="border: 0px; clear: left; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; font-size: 17.1px; line-height: 25.65px; margin: 0px 0px 1.5em 3em; outline: 0px; padding: 0px; vertical-align: baseline;">
<li style="border: 0px; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"><div style="border: 0px; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">
<div class="syntaxhighlighter nogutter notranslate bash" id="highlighter_624557" style="border: 0px; font-family: inherit; font-size: 1em !important; font-style: inherit; font-weight: inherit; margin: 1em 0px !important; outline: 0px; overflow: auto !important; padding: 0px; position: relative !important; vertical-align: baseline; width: 561.703px;">
<br /></div>
</div>
</li>
<li style="border: 0px; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">Disable SELinux by editing the following and changing SELINUX=disabled</li>
</ol>
<span id="more-643" style="border: 0px; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"></span><br />
<div style="border: 0px; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; font-size: 17.1px; line-height: 25.65px; margin-bottom: 0.9em; outline: 0px; padding: 0px; vertical-align: baseline;">
</div>
<div style="border: 0px; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; font-size: 17.1px; line-height: 25.65px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">
<div class="syntaxhighlighter nogutter notranslate bash" id="highlighter_893992" style="border: 0px; font-family: inherit; font-size: 1em !important; font-style: inherit; font-weight: inherit; margin: 1em 0px !important; outline: 0px; overflow: auto !important; padding: 0px; position: relative !important; vertical-align: baseline; width: 561.703px;">
<div class="toolbar" style="background: rgb(108, 226, 108) !important; border-radius: 0px !important; border: none !important; bottom: auto !important; box-sizing: content-box !important; color: white !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 10px !important; height: 11px !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: auto !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: absolute !important; right: 1px !important; top: 1px !important; vertical-align: baseline !important; width: 11px !important; z-index: 10 !important;">
<span style="border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"></span></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;">nano /etc/sysconfig/</span><span style="color: orange;">selinux</span></span></span></pre>
</div>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">3. Stop and disable CentOS 7 firewall. If you want to use firewall then you need proper configuration for allowing radius requests and reply messages.</span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;"><span style="color: yellow;">systemctl status firewalld
</span><span style="color: white;">systemctl stop firewalld
</span><span style="color: lime;">systemctl disable firewalld</span></span></span></pre>
<div style="background-color: white; border: 0px; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; font-size: 17.1px; line-height: 25.65px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">
<div class="syntaxhighlighter nogutter notranslate bash" id="highlighter_450478" style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-family: inherit; font-size: 1em !important; font-style: inherit; font-weight: inherit; margin: 1em 0px !important; outline: 0px; overflow: auto !important; padding: 0px; position: relative !important; vertical-align: baseline; width: 561.703px;">
<div class="toolbar" style="background: rgb(108, 226, 108) !important; border-radius: 0px !important; border: none !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 10px !important; height: 11px !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: auto !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: absolute !important; right: 1px !important; top: 1px !important; vertical-align: baseline !important; width: 11px !important; z-index: 10 !important;">
<span style="border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"></span></div>
</div>
</div>
</div>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">4. Install EPEL Repo.</span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;">rpm -ivh https://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm</span></span></pre>
</div>
<div>
<span style="color: white; font-family: "courier new" , "courier" , monospace;"><span style="line-height: 15.6px;"><br /></span></span></div>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">5.Install all other dependencies.</span></div>
<div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;">yum install mc wget crontabs make gcc libtool-ltdl curl mysql-devel net-snmp net-snmp-utils php php-mysql php-gd php-snmp php-process ntp sendmail sendmail-cf alpine mutt mariadb-server mariadb php-mcrypt cronie wget phpmyadmin net-tools psmisc</span></span></pre>
</div>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">6.Install libraries</span></div>
</div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;">yum install </span><span style="color: lime;">glibc.i686 libgcc_s.so.1</span></span></span></pre>
</div>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">7.Start and configure MariaDB (replacement from MySQL) services.</span></div>
<div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;">systemctl start mariadb.service
 systemctl enable mariadb.service
</span><span style="color: lime;"> mysql_secure_installation</span></span></span></pre>
</div>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">8.Start httpd.</span></div>
</div>
<div>
<br /></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;">systemctl start </span><span style="color: lime;">httpd.service</span><span style="color: white;">
</span><span style="color: orange;"> systemctl enable httpd.service</span></span></span></pre>
</div>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">9.Allow phpmyadmin access.</span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace;"><span style="line-height: 15.6px;"><span style="font-size: large;"><span style="color: white;">nano /etc/</span><span style="color: lime;">httpd/conf.d/phpMyAdmin.conf
</span><span style="color: white;">

After That
============

Comment out the <Directory “/usr/share/phpmyadmin”> stanza using ‘#’
Then add:
<Directory /usr/share/phpMyAdmin/>
Options none
AllowOverride Limit
Require all granted
</Directory>
Save and exit</span></span><span style="color: white;">

</span></span></span></pre>
</div>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">10.Change authentication of phpmyadmin.</span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace;"><span style="line-height: 15.6px;"><span style="font-size: large;"><span style="color: white;">nano /etc/phpMyAdmin/</span><span style="color: lime;">config.inc.php
</span></span><span style="color: white;">

</span></span></span><pre style="background-attachment: scroll; background-clip: initial; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "courier new" , "courier" , monospace;"><span style="line-height: 15.6px;"><span style="font-size: large;">After That</span></span></span></pre>
<span style="color: white; font-family: "courier new" , "courier" , monospace;"><span style="line-height: 15.6px;">
<span style="font-size: large;">change the authentication in phpMyAdmin from cookie to http – $cfg[‘Servers’][$i][‘auth_type’]     = ‘http’;
</span></span></span></pre>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">11.Check php version.</span></div>
</div>
<div>
<br /></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: orange; font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;">php -v
</span></span></pre>
</div>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">12.Download ioncube loaders.</span></div>
<div>
<br /></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;"><span style="color: orange;">wget </span><span style="color: white;">http://downloads3.ioncube.com/loader_downloads/ioncube_loaders_lin_x86-64.tar.gz</span></span></span></pre>
</div>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">13.Extract the ioncube package.</span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;"><span style="color: lime;">tar -xvzf</span><span style="color: white;"> ioncube_loaders_lin_x86-64.tar.gz</span></span></span></pre>
<div style="background-color: white; border: 0px; color: #333333; font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif; line-height: 25.65px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">
<div class="syntaxhighlighter nogutter notranslate bash" id="highlighter_551564" style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; margin: 1em 0px !important; outline: 0px; overflow: auto !important; padding: 0px; position: relative !important; vertical-align: baseline; width: 561.703px;">
<div class="toolbar" style="background: rgb(108, 226, 108) !important; border-radius: 0px !important; border: none !important; bottom: auto !important; box-sizing: content-box !important; color: white !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; height: 11px !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: auto !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: absolute !important; right: 1px !important; top: 1px !important; vertical-align: baseline !important; width: 11px !important; z-index: 10 !important;">
<span style="border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"></span></div>
</div>
</div>
</div>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">14.Move in to the ioncube directory and copy the loader based on your php version to the required php modules folder and assign a permission of 777 to the ioncube file.</span></div>
<div>
<br /></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;">cd ioncube
mv ioncube_loader_lin_5.4.so  /usr/lib64/php/modules/
</span><span style="color: lime;">chmod 777 /usr/lib64/php/modules/ioncube_loader_lin_5.4.so</span></span></span><span style="color: lime;">
</span></pre>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">15.Find the location of your php.ini file.</span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;">php -i | grep "</span><span style="color: lime;">Loaded Configuration File</span><span style="color: white;">"
</span></span></span></pre>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">16.Edit and add ioncube loader location in the PHP configuration file.</span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace;"><span style="line-height: 15.6px;"><span style="font-size: large;"><span style="color: white;">nano /etc/php.ini
 Add after [PHP]:
</span><span style="color: lime;"> zend_extension = /usr/lib64/php/modules/ioncube_loader_lin_5.4.so</span></span><span style="color: lime;">
</span><span style="color: white;">
</span></span></span></pre>
</div>
<div>
<span style="color: white; font-family: "courier new" , "courier" , monospace;"><span style="line-height: 15.6px;"><br /></span></span></div>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">17.Restart httpd service.</span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;">service </span><span style="color: lime;">httpd restart</span><span style="color: white;">
</span></span></span></pre>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">18.Check and verify ioncube installation.</span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;">php -v</span></span></pre>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">19.Download & install Free Radius.</span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;">wget http://www.dmasoftlab.com/cont/download/freeradius-server-2.2.0-dma-patch-2.tar.gz
</span><span style="color: orange;">tar -xvzf freeradius-server-2.2.0-dma-patch-2.tar.gz
</span><span style="color: white;">cd freeradius-server-2.2.0
</span><span style="color: lime;">./configure
</span><span style="color: white;">make 
make install</span></span></span></pre>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">20.Verify freeradius installation by issuing:</span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: lime; font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;">radiusd -X</span></span></pre>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">It may fail first time. Issue again, then you will get a message Ready to process.</span></div>
</div>
</div>
</div>
</div>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;"><br /></span></div>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">21 .In case you need to kill the above process find the process id and then issue kill command specifying the process id.</span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace; font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;">ps ax | </span><span style="color: lime;">grep radius</span><span style="color: white;"> --> Note the pid
kill [pid]</span></span></span></pre>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">22. Move into MariaDB and create the required DB, users etc.</span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace;"><span style="line-height: 15.6px;"><span style="font-size: large;"><span style="color: lime;">mysql -u root -p</span></span></span></span></pre>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace;"><span style="line-height: 15.6px;"><span style="font-size: large;"><span style="color: lime;">CREATE DATABASE radius;
</span><span style="color: white;">CREATE DATABASE conntrack;
CREATE USER 'radius'@'localhost' IDENTIFIED BY 'radius123';
</span><span style="color: orange;">CREATE USER 'conntrack'@'localhost' IDENTIFIED BY 'conn123';
</span><span style="color: white;">GRANT ALL ON radius.* TO radius@localhost;
GRANT ALL ON conntrack.* TO conntrack@localhost;</span></span><span style="color: white;">
</span></span></span></pre>
<div>
<span style="background-color: white; color: #333333; font-family: "palatino linotype" , "book antiqua" , "palatino" , serif; font-size: 17.1px; line-height: 25.65px;">23. Download and install radius manager 4.1.6 & proceed to install license files. Change the file locations.</span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; text-align: left; vertical-align: baseline;"><span style="font-family: "courier new" , "courier" , monospace;"><span style="line-height: 15.6px;"><span style="font-size: large;"><span style="color: white;">wget https://dl.dropboxusercontent.com/u/xxxxx/radiusmanager-4.1.6.tar
</span><span style="color: lime;">tar -xvf radiusmanager-4.1.6.tar
</span><span style="color: white;">cd radiusmanager-4.1.6
</span><span style="color: orange;">chmod 755 install.sh
</span><span style="color: white;">./install.sh
</span><span style="color: lime;">cd /var/www/html/radiusmanager
</span><span style="color: white;">wget https://dl.dropboxusercontent.com/u/xxxxx/mod.txt
wget https://dl.dropboxusercontent.com/u/xxxxx/lic.txt</span></span><span style="color: white;">
</span></span></span></pre>
<div style="text-align: left;">
<span style="background-color: white; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; line-height: 25.65px;">24 .Open your browser and go to:</span><strong style="background-color: white; border: 0px; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; line-height: 25.65px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">http://192.168.0.220/radiusmanager/admin.php</strong><br />
<span style="background-color: white; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; line-height: 25.65px;">25.  Installation is successful and you can now login.</span></div>
<div style="text-align: left;">
<span style="color: #333333;"><span style="font-size: 17.1px; line-height: 25.65px;"><b>Defaut Username - admin, and Password - 1111 (FOR Administrator Login)</b></span></span></div>
<div style="text-align: left;">
<span style="color: #333333;"><span style="font-size: 17.1px; line-height: 25.65px;"><b>Default User - User, and Password - 1111 (FOR User Login)</b></span></span></div>
<div style="text-align: left;">
<span style="color: #333333;"><span style="font-size: 17.1px; line-height: 25.65px;"><b><br /></b></span></span><span style="background-color: white; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; line-height: 25.65px;">26. In case you get</span><span style="background-color: white; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; line-height: 25.65px;"> </span><strong style="background-color: white; border: 0px; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; line-height: 25.65px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">blank page</strong><span style="background-color: white; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; line-height: 25.65px;">, here are the possibilities:</span><br />
<span style="background-color: white; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; line-height: 25.65px;">(a) Php memory limit.</span><br />
<span style="background-color: white; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; line-height: 25.65px;">(b) Invalid license files.</span><br />
<span style="background-color: white; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; line-height: 25.65px;">(c) Permission error for ioncube loaders.</span><br />
<span style="background-color: white; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; line-height: 25.65px;">(d) Incompatible ioncube loaders.</span><br />
<span style="background-color: white; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; line-height: 25.65px;">27. Apache error log is located @</span><strong style="background-color: white; border: 0px; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; line-height: 25.65px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"> /etc/httpd/logs/error_log</strong><br />
<span style="background-color: white; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; line-height: 25.65px;">Apache access log is located @ </span><strong style="background-color: white; border: 0px; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; line-height: 25.65px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">/etc/httpd/logs/access_log</strong><br />
<span style="background-color: white; color: #333333; font-family: inherit; font-size: 17.1px; font-style: inherit; font-weight: inherit; line-height: 25.65px;">Check those files for probable errors.</span></div>
</div>
</div>
</div>
<div>
<a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></div>
</div>
</div>
<div>
<a href="http://www.hackthesec.co.in/" target="_blank">Radiusmanager</a></div>
</div>

How to install Radius Manager 4 in CentOS 7

Install Radius Manager 4 in CentOS 7 DMA Radius Manager billing system Overview DMA Radius Manager is a easy to use administratio...