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How to Setup Linux Crontab

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<u><span style="color: #990000;">Setup Linux Crontab with Examples</span></u></h2>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">The crontab is a list of commands that you want to run on a regular schedule, and also the name of the command used to manage that list.crontab stands for "cron table," because it uses the job scheduler cron to execute tasks; cron itself is named after "chronos," the Greek word for time.</span></span></div>
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<span style="color: #0b5394; font-size: large;"><u>Important command related to crontab.</u></span></h2>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">To see what cron jobs are currently running on your system.</span></span></div>
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<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-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: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">crontab -l</span></span></pre>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">To configure new or edit currently running crontab.</span></span></div>
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<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-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: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">crontab -e</span></span><span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px; white-space: normal;">
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">and below command will give prompt before deleting user’s crontanb.</span></span></div>
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<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-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: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">cronttab -r -i</span></span></pre>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">To remove or delete currently running crontab.</span></span></div>
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<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-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: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">crontab -r</span></span><span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px; white-space: normal;">
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">To setup crontab for a specific user.</span></span></div>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">For example you as root user want to setup cron job for a user called hackthesec.</span></span></div>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">To access users crontab we will use following command.</span></span><br />
<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-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: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">crontab -u hackthesec -e</span></span></pre>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">To view other users currently running crontabs.</span></span></div>
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<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-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: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">crontab -u hackthesec -l</span></span></pre>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">To view other users currently running crontabs.</span></span></div>
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<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-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: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">crontab -u hackthesec -r</span></span></pre>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">In order to setup or edit a cron job, we need to understand the contab format first:</span></span></div>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">It consists on 6 parts, see below explanation.</span></span></div>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Now, to keep above format in mind let us see some practical examples of crontab job scheduling.</span></span></div>
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<span style="color: #0b5394; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Schedule cron job for specific time.</u></b></span></span></div>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Below command will execute a shell script called delete_temp_Files.sh on 29th February at 03:30 AM. Will use short code to remember crontab format.</span></span></div>
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<pre style="background-color: #f4f4f4; border: 1px solid rgb(229, 229, 229); color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;">#M  H  DOM M  DOW Cmd
 30 03 29  02 *   /bin/bash /scripts/delete_temp_files.sh</pre>
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<span style="background-color: white; line-height: 19.84px;"><span style="color: red; font-family: "arial" , sans-serif;">Note: As mentioned in above example corntab uses 24 hours format, so, for 3 AM use 3, and for 3 PM use 15.</span></span></div>
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<span style="background-color: white; line-height: 19.84px;"><span style="color: #0b5394; font-family: "arial" , sans-serif; font-size: large;"><b><u>Schedule cron job to run Every minute.</u></b></span></span></div>
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<pre style="background-color: #f4f4f4; border: 1px solid rgb(229, 229, 229); color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;">#M  H DOM M DOW Cmd
 *  * *   * *   /bin/bash /scripts/delete_temp_files.sh</pre>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Asterisks represents all, so above example will run mentioned command:</span></span></div>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">every minute.</span></span></div>
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<span style="font-family: "verdana" , "geneva" , sans-serif;">of every hour</span></div>
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of every day of the month</div>
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of every day of the week.</div>
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<span style="font-size: 15px; line-height: 26px;"><b><u><span style="color: #0b5394;">Schedule a job to run Every 5 minute.</span></u></b></span></div>
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<pre style="background-color: #f4f4f4; border: 1px solid rgb(229, 229, 229); color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;">#M    H   DOM  M   DOW   Cmd
 */5  *   *    *   *     /bin/bash /scripts/delete_temp_files.sh</pre>
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<div style="font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b><u><span style="color: #0b5394;">Execute a cron job Every 1 hour.</span></u></b></div>
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<pre style="background-color: #f4f4f4; border: 1px solid rgb(229, 229, 229); color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;">#M    H    DOM  M   DOW   Cmd
 0    *    *    *   *     /bin/bash /scripts/delete_temp_files.sh</pre>
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<span style="color: #0b5394; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Execute a cron job every 5 hour.</u></b></span></span></div>
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<pre style="background-color: #f4f4f4; border: 1px solid rgb(229, 229, 229); color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;">#M    H    DOM  M   DOW   Cmd
 0    */5  *    *   *     /bin/bash /scripts/delete_temp_files.sh</pre>
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<span style="background-color: white; line-height: 19.84px;"><span style="color: #0b5394; font-family: "arial" , sans-serif; font-size: large;"><b><u>Schedule a cron job using Special tags.</u></b></span></span></div>
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<pre style="background-color: #f4f4f4; border: 1px solid rgb(229, 229, 229); color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;">@hourly   Run once an hour
@daily   Run once a day
@weekly   Run once a week
@montly   Run once a month
@yearly   Run once a year
@reboot   Run once, at startup</pre>
<pre style="background-color: #f4f4f4; border: 1px solid rgb(229, 229, 229); color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></pre>
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How to Setup Linux Crontab

Setup Linux Crontab with Examples The crontab is a list of commands that you want to run on a regular schedule, and also the name of t...

Install and configure Jenkins with Nginx as a reverse proxy on CentOS 7

# yum install nginx wget nano</span></span></pre>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Start Nginx and enable it to start on boot:</span></span></div>
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<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-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: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># systemctl start nginx

# systemctl enable nginx</span></span></pre>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Now create a host directive for the domain from which you will access Jenkins. Open a file, let’s say called 'your_domain.conf' in the '/etc/nginx/conf.d/' directory:</span></span></div>
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<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-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: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># nano /etc/nginx/conf.d/your_domain.conf</span></span></pre>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Paste the following:</span></span></div>
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<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;">upstream jenkins {
    server 127.0.0.1:8080;
}

server {
    listen      80 default;
    server_name your_jenkins_site.com;

access_log  /var/log/nginx/jenkins.access.log;
    error_log   /var/log/nginx/jenkins.error.log;

proxy_buffers 16 64k;
    proxy_buffer_size 128k;

location / {
        proxy_pass  http://jenkins;
        proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
        proxy_redirect off;

proxy_set_header    Host            $host;
        proxy_set_header    X-Real-IP       $remote_addr;
        proxy_set_header    X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header    X-Forwarded-Proto https;
    }

}</pre>
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Replace the 'your_jenkins_site.com' value with your own domain, save and close the file.</div>
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Test if the Nginx configuration is OK:</div>
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<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: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># nginx -t</span></span></pre>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">If everything is OK, restart Nginx for the changes to take effect:</span></span></div>
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<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: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># service nginx restart</span></span></pre>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Since Jenkins is built with Java, let’s install it with the yum package manager:</span></span></div>
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<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: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># yum install java
</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="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># java -version

openjdk version "1.8.0_71"
OpenJDK Runtime Environment (build 1.8.0_71-b15)
OpenJDK 64-Bit Server VM (build 25.71-b15, mixed mode)</span></span></pre>
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<span style="font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"></span></span><br />
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<span style="font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u><span style="color: #0b5394;">INSTALL JENKINS</span></u></b></span></span></div>
<span style="font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">
<div style="color: #222222;">
Download the Jenkins repo and install Jenkins with the following commands:</div>
</span></span></div>
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<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: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat-stable/jenkins.repo

# rpm --import https://jenkins-ci.org/redhat/jenkins-ci.org.key

# yum install jenkins</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Start the Jenkins server and enable it to start on boot with:</span></span></div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></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: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># service jenkins start

# systemctl enable jenkins</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Congratulations, you have successfully installed Jenkins..</span></span></div>
<div>
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></pre>
</div>
</div>

Install and configure Jenkins with Nginx as a reverse proxy on CentOS 7

Install and configure Jenkins with Nginx as a reverse proxy on CentOS Jenkins is an open source continuous integration tool written in ...

How to install Pimcore on Ubuntu

[your_user]
user = your_user
group = your_user
listen = /var/run/php-fpm-your_user.sock
listen.owner = your_user
listen.group = your_user
listen.mode = 0666
pm = ondemand
pm.max_children = 5
pm.process_idle_timeout = 10s
pm.max_requests = 200
chdir = /</span></span></pre>
</div>
<div>
<div style="font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
Do not forget to change your_user with your username.</div>
<div style="font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
Restart PHP-FPM:</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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo service php5-fpm restart</span></span></pre>
</div>
</div>
</div>
<div>
<div style="font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b><u><span style="color: #0b5394;">Install Pimcore</span></u></b></div>
<div style="font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<br /></div>
<div style="font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
Create a root directory for your Pimcore installation using the following command:</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: 'trebuchet ms', sans-serif; font-size: 15px; line-height: 15.6px;">mkdir -p ~/myPimcore.com

cd  ~/myPimcore.com

wget https://www.pimcore.org/download/pimcore-latest.zip

unzip pimcore-latest.zip</span><span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px; white-space: normal;">
</span></span></pre>
</div>
<div>
<div>
<span style="color: #0b5394; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Install and configure Nginx</u></b></span></span></div>
<div>
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Ubuntu 14.04 comes with <a href="http://www.hackthesec.co.in/search/label/NGINX">Nginx </a>version 1.4, to install the latest stable version of Nginx version 1.8, run:</span></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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo add-apt-repository -y ppa:nginx/stable
sudo apt-get update
sudo apt-get -y install nginx</span></span></pre>
</div>
<div>
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Next, create a new Nginx server block:</span></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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo nano /etc/nginx/sites-available/myPimcore.com</span></span></pre>
</div>
<div style="font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;">server {
    listen 80;
    server_name 192.168.2.1;
    root /home/your_user/myPimcore.com;
    index index.php;

access_log  /var/log/nginx/pimcore.access.log;
    error_log   /var/log/nginx/pimcore.error.log;

set $getassets "";
    if ($uri ~* ^/website/var/assets)   { set $getassets "${getassets}A"; }
    if ($request_method = GET)      { set $getassets "${getassets}B"; }
    if ($getassets = "AB") {
        rewrite ^ $uri$args last;
    }

location ~* ^(/plugins/(?!.*/static).*|^/pimcore/(?!(static|modules/3rdparty)).*|/website/var/(?!tmp|assets|areas)|^.*modules/.*/static.*|^(vendor|tests|node_modules|phing)/.*|^(bower|package|composer|gulpfile)\.) {
        return 403;
    }

location / {
      try_files $uri $uri/ /index.php$args;
    }

location ~ \.php$ {
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass unix:/var/run/php-fpm-your_user.sock;
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_intercept_errors off;
        fastcgi_buffer_size 16k;
        fastcgi_buffers 4 16k;
    }

location ~* \.(jpe?g|gif|png|bmp|ico|css|js|pdf|zip|htm|html|docx?|xlsx?|pptx?|txt|wav|swf|avi|mp\d)$ {
        access_log off;
        log_not_found off;
        try_files $uri $uri/ /website/var/assets$uri /index.php?$args;
        expires 1w;
    }

location ~ /\.ht {
        deny all;
    }
}</pre>
</div>
<div style="font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<br /></div>
<div>
<div>
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Do not forget to change your_user with your username.</span></span></div>
<div>
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Activate the server block by creating a symbolic link :</span></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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo ln -s /etc/nginx/sites-available/myPimcore.com /etc/nginx/sites-enabled/myPimcore.com</span></span></pre>
</div>
<div>
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Test the Nginx configuration and restart the service:</span></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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo nginx -t
sudo service nginx restart</span></span></pre>
</div>
<div>
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Open http://myPimcore.com/ in your favorite web browser and you should see the Pimcore install screen. On this page you’ll need to enter the database details you created earlier, Pimcore admin details and click on the Install now button.</span></span></div>
</div>
<div>
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></pre>
</div>
</div>

How to install Pimcore on Ubuntu

Install Pimcore on Linux Pimcore is a free and open-source web content management platform for creating and managing web applications an...

How to install Elkarte Community Forum on Ubuntu 14.04

<div dir="ltr" style="text-align: left;" trbidi="on">
<h1 class="entry-title" style="background-color: white; box-sizing: border-box; font-family: Lato, sans-serif; line-height: 1.1; margin: 20px 0px 10px;">
<span style="color: #990000; font-size: large;"><u>Install Elkarte Community Forum on Ubuntu</u></span></h1>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b>ElkArte </b>is a modern, powerful community building forum software. It is completely free to use and is licensed with an open source BSD-3 clause license.</span></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="http://www.elkarte.net/community/themes/default/images/_besocial/logo_elk.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://www.elkarte.net/community/themes/default/images/_besocial/logo_elk.png" /></a></div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
<div>
<span style="color: #0b5394; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>ElkArte Features:</u></b></span></span></div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">ElkArte is designed to provide you with all the features you need for a full featured community forum and website right out of the box.</span></span></div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">With an extensive default feature set, there is no need to install a lot of additions to get your site up and running. Just some of our highlights include:</span></span></div>
<div>
<ul style="text-align: left;">
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">@Mentioning users including notifications</span></li>
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">Likes for posts and topics</span></li>
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">Drafts, including auto save</span></li>
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">OpenID 2.0</span></li>
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">Two modern, responsive themes that look good in any modern browser, smartphone or tablet.</span></li>
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">Integrated video embedding for youtube, vimeo and dailymotion</span></li>
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">Drag and drop ordering in the administration interface</span></li>
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">Drag and drop file attachments</span></li>
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">Improved Anti Spam measures</span></li>
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">Improved password hashing using industry standards</span></li>
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">Bad Behaviour built in</span></li>
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">Automatic combining and minifying of JavaScript and CSS</span></li>
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">Posting by Email</span></li>
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">Ajax previews and responses throughout the user interface</span></li>
<li><span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">Utilizes jQuery and Font Awesome</span><span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">...and much more!</span></span><span style="background-color: white; color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;"> </span></li>
</ul>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Let’s start with the installation. Make sure your server OS packages are fully up-to-date:</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"><span style="color: white;">apt-get update 
</span><span style="color: lime;">apt-get upgrade</span></span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Download the latest version of <b>Elkarte </b>available at https://github.com/elkarte/Elkarte/releases/ to the server and extract it using the following commands:</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"><span style="color: white;">cd /opt
wget -O elkarte.zip https://github.com/elkarte/Elkarte/releases/download/v1.0.6/ElkArte_v1-0-6_install.zip
mkdir -p /var/www/html/elkarte
</span><span style="color: lime;">unzip -o elkarte.zip -d /var/www/html/elkarte/</span></span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Create a new <a href="http://www.hackthesec.co.in/search/label/Mysql">MySQL database</a> for Elkarte to use and assign a user to it with full permissions:</span></span></div>
<div>
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;">mysql -u root -p
mysql> CREATE DATABASE elkartedb;
mysql> GRANT ALL PRIVILEGES ON elkartedb.* TO 'elkarteuser'@'localhost' IDENTIFIED BY 'your-password' WITH GRANT OPTION;
mysql> FLUSH PRIVILEGES;
mysql> quit</pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><div>
Do not forget to replace 'your-password' with a strong password.</div>
<div>
Create a new virtual host directive in Apache. For example, create a new Apache configuration file named '<b>elkarte.conf</b>' on your virtual server:</div>
</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"><span style="color: white;">touch /etc/apache2</span><span style="color: orange;">/sites-available/elkarte.conf</span></span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Then, run the following command:</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">ln -s /etc/apache2/sites-available/elkarte.conf /etc/apache2/sites-enabled/elkarte.conf</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Or, use the a2ensite to enable the 'elkarte.conf' configuration in Apache:</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo a2ensite elkarte.conf</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Edit the 'elkarte.conf' configuration file:</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">vi /etc/apache2/sites-available/elkarte.conf</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">and add the following lines to it:</span></span></div>
<div>
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"><VirtualHost *:80>
ServerAdmin admin@yourdomain.com
DocumentRoot /var/www/html/elkarte/
ServerName yourdomain.com
ServerAlias www.yourdomain.com
<Directory /var/www/html/elkarte/>
Options FollowSymLinks
AllowOverride All
</Directory>
ErrorLog /var/log/apache2/yourdomain.com-error_log
CustomLog /var/log/apache2/yourdomain.com-access_log common
</VirtualHost></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">In order to set memory_limit, max_execution_time, max_input_time, post_max_size and upload_max_filesize and disable safe mode and Register Globals in <a href="http://www.hackthesec.co.in/search/label/PHP">PHP</a>, edit the php.ini configuration file and add/modify the following lines:</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"><span style="color: white;">vi /etc/php5/</span><span style="color: lime;">apache2/php.ini</span></span></span></pre>
</div>
<div>
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;">register_globals = Off
post_max_size = 128M
upload_max_filesize = 128M
memory_limit = 128M
max_execution_time = 300
max_input_time = 300
safe_mode = Off</pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Optionally, add/modify the following lines in php.ini:</span></span></div>
<div>
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;">display_errors = Off
html_errors = Off
display_startup_errors = Off
log_errors = On
default_charset = "UTF-8" 
mbstring.func_overload = 0</pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Set the proper file permissions for the Apache web server to write to the Elkarte document root ('/var/www/html/elkarte') directory:</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo chown -R www-data:www-data /var/www/html/elkarte/</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><div>
<span style="font-size: 15px; line-height: 26px;">Enable the Apache2 rewrite module if it is not already done so:</span></div>
</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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"><span style="color: white;">sudo</span><span style="color: lime;"> a2enmod rewrite</span></span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"></span></div>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Restart the Apache web server for the changes to take effect:</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">service apache2 restart</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><div>
Open your favorite web browser, navigate to http://yourdomain.com , start the installation process and follow the easy instructions: enter your MySQL username, password and database name, then create an administrator account. For security reason, it is recommended to delete the install.php file.</div>
<div>
<br /></div>
<div>
Log in to the administration back-end of the Elkarte community forum at http://yourdomain.com/index.php?action=login and configure it according to your needs, install add-ons etc.</div>
</span></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuPKLihZGeWGMNAeOb-OeaJilPSq1oY3n84HM1lMrpXdUUZBO6wQDJzYNKYT7Fe6v-7bXWWQD8Np4NR7LHPNEYjthxCep-lBfb7TVHoqmuLFJt9O0RIAyOqOjaSsS-IR9vF2XiaEEixegG/s1600/elkarte_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/AVvXsEjuPKLihZGeWGMNAeOb-OeaJilPSq1oY3n84HM1lMrpXdUUZBO6wQDJzYNKYT7Fe6v-7bXWWQD8Np4NR7LHPNEYjthxCep-lBfb7TVHoqmuLFJt9O0RIAyOqOjaSsS-IR9vF2XiaEEixegG/s1600/elkarte_www.hackthesec.co.in.png" /></a></div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
<div>
<a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></div>
</div>

How to install Elkarte Community Forum on Ubuntu 14.04

Install Elkarte Community Forum on Ubuntu ElkArte is a modern, powerful community building forum software. It is completely free to use ...

How to install ProjectSend on CentOS 6

/** Database host (in most cases it's localhost) */
define('DB_HOST', 'localhost');

/** MySQL username (must be assigned to the database) */
define('DB_USER', 'projectsenduser');

/** MySQL password */
define('DB_PASSWORD', 'your-password');</pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Create a new virtual host directive in Apache. For example, edit your Apache configuration file (/etc/httpd/conf/httpd.conf by default) and uncomment the following line:</span></span></div>
<div>
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;">#NameVirtualHost *:80</pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Then, add the following lines at the end:</span></span></div>
<div>
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"><VirtualHost *:80>
ServerAdmin admin@yourdomain.com
DocumentRoot /var/www/html/projectsend/
ServerName yourdomain.com
ServerAlias www.yourdomain.com
<Directory /var/www/html/projectsend/>
 Options Indexes FollowSymLinks MultiViews
 AllowOverride All
 Order allow,deny
 allow from all
</Directory>
ErrorLog logs/yourdomain.com-error_log
CustomLog logs/yourdomain.com-access_log common
</VirtualHost></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Restart the Apache web service for the changes to take effect.</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"><span style="color: white;">service </span><span style="color: cyan;">httpd restart</span></span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Open your favorite web browser, navigate to http://yourdomain.com/ and follow the easy instructions.You will be welcomed by the ProjectSend installation page like the one below:</span></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjoP0g9A4Q9qy8TWxMeeog1xDbiyApP6p3SnWk7jeI9WXYGv2NVG9Z-KbIFqeKLTPuWBbQdEGc_1HbN0G8epsXilKdu2UUtgcIKdRTisznnySlJZuKaWRdQrYeXmFLObYAYy2XQ5QY4yjfn/s1600/projectsend_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/AVvXsEjoP0g9A4Q9qy8TWxMeeog1xDbiyApP6p3SnWk7jeI9WXYGv2NVG9Z-KbIFqeKLTPuWBbQdEGc_1HbN0G8epsXilKdu2UUtgcIKdRTisznnySlJZuKaWRdQrYeXmFLObYAYy2XQ5QY4yjfn/s1600/projectsend_www.hackthesec.co.in.png" /></a></div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Fill in the following details:</span></span></div>
<div style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;">Sitename: It can be anything.(myproject.com)
ProjectSend URL: your domain name or IP address of the server.</pre>
</div>
<div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Then, enter your personal details and log in credentials: name, e-mail address, administrator username and password and click 'Install'.</span></span></div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">That is it. The ProjectSend installation is now complete. Now you can log in and create new users, create groups, upload files from the ProjectSend dashboard.</span></span></div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">For more information about ProjectSend, please refer to the <a href="http://www.projectsend.org/">ProjectSend </a>website.</span></span></div>
</div>
<div style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></div>
</div>
</div>
</div>
</div>

How to install ProjectSend on CentOS 6

Install ProjectSend on CentOS ProjectSend is a self-hosted application that lets you upload files and assign them to specific clients...

How to Block abusive IP addresses using IPTABLES Firewall in Debian/Ubuntu

IPTABLES=/sbin/iptables
BLACKLIST=/etc/blacklist.ips

echo " * flushing old rules"
${IPTABLES} --flush
${IPTABLES} --delete-chain
${IPTABLES} --table nat --flush
${IPTABLES} --table nat --delete-chain

echo " * setting default policies"
${IPTABLES} -P INPUT DROP
${IPTABLES} -P FORWARD DROP
${IPTABLES} -P OUTPUT ACCEPT

echo " * allowing loopback devices"
${IPTABLES} -A INPUT -i lo -j ACCEPT
${IPTABLES} -A OUTPUT -o lo -j ACCEPT

${IPTABLES} -A INPUT -p tcp ! --syn -m state --state NEW -j DROP
${IPTABLES} -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT

## BLOCK ABUSING IPs HERE ##
#echo " * BLACKLIST"
#${IPTABLES} -A INPUT -s _ABUSIVE_IP_ -j DROP
#${IPTABLES} -A INPUT -s _ABUSIVE_IP2_ -j DROP

echo " * allowing ssh on port 5622"
${IPTABLES} -A INPUT -p tcp --dport 5622  -m state --state NEW -j ACCEPT

echo " * allowing ftp on port 21"
${IPTABLES} -A INPUT -p tcp --dport 21  -m state --state NEW -j ACCEPT

echo " * allowing dns on port 53 udp"
${IPTABLES} -A INPUT -p udp -m udp --dport 53 -j ACCEPT

echo " * allowing dns on port 53 tcp"
${IPTABLES} -A INPUT -p tcp -m tcp --dport 53 -j ACCEPT

echo " * allowing http on port 80"
${IPTABLES} -A INPUT -p tcp --dport 80  -m state --state NEW -j ACCEPT

echo " * allowing https on port 443"
${IPTABLES} -A INPUT -p tcp --dport 443 -m state --state NEW -j ACCEPT

echo " * allowing smtp on port 25"
${IPTABLES} -A INPUT -p tcp -m state --state NEW -m tcp --dport 25 -j ACCEPT

echo " * allowing submission on port 587"
${IPTABLES} -A INPUT -p tcp -m state --state NEW -m tcp --dport 587 -j ACCEPT

echo " * allowing imaps on port 993"
${IPTABLES} -A INPUT -p tcp -m state --state NEW -m tcp --dport 993 -j ACCEPT

echo " * allowing pop3s on port 995"
${IPTABLES} -A INPUT -p tcp -m state --state NEW -m tcp --dport 995 -j ACCEPT

echo " * allowing imap on port 143"
${IPTABLES} -A INPUT -p tcp -m state --state NEW -m tcp --dport 143 -j ACCEPT

echo " * allowing pop3 on port 110"
${IPTABLES} -A INPUT -p tcp -m state --state NEW -m tcp --dport 110 -j ACCEPT

echo " * allowing ping responses"
${IPTABLES} -A INPUT -p ICMP --icmp-type 8 -j ACCEPT

# DROP everything else and Log it
${IPTABLES} -A INPUT -j LOG
${IPTABLES} -A INPUT -j DROP

#
# Block abusing IPs 
# from ${BLACKLIST}
#
if [[ -f "${BLACKLIST}" ]] && [[ -s "${BLACKLIST}" ]]; then
    echo " * BLOCKING ABUSIVE IPs"
    while read IP; do
        ${IPTABLES} -I INPUT -s "${IP}" -j DROP
    done < <(cat "${BLACKLIST}")
fi

#
# Save settings
#
echo " * SAVING RULES"

if [[ -d /etc/network/if-pre-up.d ]]; then
    if [[ ! -f /etc/network/if-pre-up.d/iptables ]]; then
        echo -e "#!/bin/bash" > /etc/network/if-pre-up.d/iptables
        echo -e "test -e /etc/iptables.rules && iptables-restore -c /etc/iptables.rules" >> /etc/network/if-pre-up.d/iptables
        chmod +x /etc/network/if-pre-up.d/iptables
    fi
fi

iptables-save > /etc/fwall.rules
iptables-restore -c /etc/fwall.rules</pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">make sure the script is executable by adding an ‘x’ bit to it:</span></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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># chmod +x /usr/local/bin/fwall-rules</span></span></pre>
</div>
<div style="font-family: verdana, geneva, sans-serif;">
<span style="font-size: 15px; line-height: 26px;"><div>
<b><u><span style="color: #0b5394;">APPLYING THE RULES</span></u></b></div>
<div style="color: #222222;">
To apply the firewall rules and block the abusers, you need to just execute the fwall-rules script and that’s it.</div>
</span></div>
<div style="color: #222222; font-family: verdana, geneva, sans-serif;">
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"># fwall-rules
 * flushing old rules
 * setting default policies
 * allowing loopback devices
 * allowing ssh on port 5622
 * allowing ftp on port 21
 * allowing dns on port 53 udp
 * allowing dns on port 53 tcp
 * allowing http on port 80
 * allowing https on port 443
 * allowing smtp on port 25
 * allowing submission on port 587
 * allowing imaps on port 993
 * allowing pop3s on port 995
 * allowing imap on port 143
 * allowing pop3 on port 110
 * allowing ping responses
 * BLOCKING ABUSIVE IPs
 * SAVING RULES</pre>
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"><a href="http://wwww.hackthesec.co.in/">wwww.hackthesec.co.in</a>
</pre>
</div>
</div>
</div>

How to Block abusive IP addresses using IPTABLES Firewall in Debian/Ubuntu

Blocking abusive IP addresses using IPTABLES Firewall In computing, a firewall is a network security system that monitors and controls t...

How to Configure Apache 2 to Control Browser Caching

<div dir="ltr" style="text-align: left;" trbidi="on">
<h1 class="entry-title" style="background-color: white; border: 0px; box-sizing: inherit; font-family: proxima-nova, sans-serif; line-height: 3.4rem; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="color: #990000; font-size: large;"><u>Configure Apache 2 to Control Browser Caching</u></span></h1>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">In computing, a cache is a component that stores data so future requests for that data can be served faster; the data stored in a cache might be the result of an earlier computation, or the duplicate of data stored elsewhere. A cache hit occurs when the requested data can be found in a cache, while a cache miss occurs when it cannot. Cache hits are served by reading data from the cache, which is faster than recomputing a result or reading from a slower data store; thus, the more requests can be served from the cache, the faster the system performs</span></span><span style="background-color: white; color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">.</span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGE0vFboU1RDlM2PymdSZ-OcIBmeu9LR2NYStOGsALIanAfrMFGIm5dH2H6qspA3FbDxvdiA11sZuVlASLc-HdtoGAdz5umTyNhUDcCUX0xPQt1qT_rBqD-LbBWymn4wm9sKududWUrk2W/s1600/HTTP-caching-last-modified_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/AVvXsEjGE0vFboU1RDlM2PymdSZ-OcIBmeu9LR2NYStOGsALIanAfrMFGIm5dH2H6qspA3FbDxvdiA11sZuVlASLc-HdtoGAdz5umTyNhUDcCUX0xPQt1qT_rBqD-LbBWymn4wm9sKududWUrk2W/s1600/HTTP-caching-last-modified_www.hackthesec.co.in.png" /></a></div>
<div>
<span style="background-color: white; color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;"><br /></span></div>
<div>
<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: verdana, geneva, sans-serif;">Caching, as it pertains to hosting a website, is the temporary storage of content. This content could be images, files, bits of <a href="http://www.hackthesec.co.in/search/label/PHP">PHP</a> scripts that are precompiled, HTML pages, results of database queries, and other web objects.</span></span></div>
<div>
<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="font-family: verdana, geneva, sans-serif;"><div>
<b><u><span style="color: #0b5394;">Step #1: Verify Modules</span></u></b></div>
<div style="color: #222222;">
Apache must be configured with the appropriate modules to leverage browser caching.</div>
<div style="color: #222222;">
Let’s check for mod_expires (expires_module) first:</div>
</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">apachectl -M | grep expires</span></span></pre>
</div>
<div>
<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: verdana, geneva, sans-serif;">should return:</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">expires_module (shared)</span></span></pre>
</div>
<div>
<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: verdana, geneva, sans-serif;">Then let’s check for mod_headers (headers_module):</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">apachectl -M | grep headers</span></span></pre>
</div>
<div>
<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: verdana, geneva, sans-serif;">should return:</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">headers_module (shared)</span></span></pre>
</div>
<div>
<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #0b5394; font-family: verdana, geneva, sans-serif;"><b><u>Step #2: Examples of Directives</u></b></span></span></div>
<div>
<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: verdana, geneva, sans-serif;">This code can be placed in the <b>.htaccess</b> files for specific directories, or in your root web directory, but we suggest placing it in your <b>httpd.conf</b>.</span></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-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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"><IfModule mod_expires.c>
# Turn on the module.
ExpiresActive on
# Set the default expiry times.
ExpiresDefault "access plus 2 days"
ExpiresByType image/jpg "access plus 1 month"
ExpiresByType image/gif "access plus 1 month"
ExpiresByType image/jpeg "access plus 1 month"
ExpiresByType image/png "access plus 1 month"
ExpiresByType text/css "access plus 1 month"
ExpiresByType text/javascript "access plus 1 month"
ExpiresByType application/javascript "access plus 1 month"
ExpiresByType application/x-shockwave-flash "access plus 1 month"
ExpiresByType text/css "now plus 1 month"
ExpiresByType image/ico "access plus 1 month"
ExpiresByType image/x-icon "access plus 1 month"
ExpiresByType text/html "access plus 600 seconds"
</IfModule></span></span></pre>
</div>
<div>
<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: verdana, geneva, sans-serif;"><div>
<ul style="text-align: left;">
<li>The default expiration (ExpiresDefault) is set to 2 days.</li>
<li>Images expire after 1 month.</li>
<li>CSS and JavaScript also expire after 1 month.</li>
<li>HTML expires after 10 minutes (600 seconds).</li>
</ul>
</div>
</span></span></div>
<div>
<span style="background-color: white;"><div style="font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b><u><span style="color: #0b5394;">Step #3: Implement Directives</span></u></b></div>
<div style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
The above directives can be implemented easily. If you’re not already, <a href="http://www.hackthesec.co.in/search/label/SSH">SSH</a> into your server as root. Then edit the <b>httpd.conf</b> file..</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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">vi /etc/httpd/conf/httpd.conf</span></span></pre>
</div>
</span></div>
<div>
<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: verdana, geneva, sans-serif;">Find a section that looks like this:</span></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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># Further relax access to the default document root:
<Directory "/var/www/html"></span></span></pre>
</div>
<div>
<span style="background-color: white;"><div style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
The section above (in this case) is the default document root. Add the expiration directives between <b><Directory “/var/www/html”> and </Directory>.</b></div>
<div style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b><u>Then restart Apache</u></b></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: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">systemctl restart httpd</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Full details for mod_expires can be found in the <a href="http://httpd.apache.org/docs/2.0/mod/mod_expires.html">Apache Documentation</a>.</span></span></div>
</span></div>
<div>
<span style="background-color: white; color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;"><br /></span></div>
<div>
<a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></div>
</div>

How to Configure Apache 2 to Control Browser Caching

Configure Apache 2 to Control Browser Caching In computing, a cache is a component that stores data so future requests for that data can...

RHEL 7.1 Kernel - iowarrior driver Crash PoC

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RHEL 7.1 Kernel - iowarrior driver Crash PoC</h1>
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<br /></div>
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<table class="exploit_list" style="background-color: rgb(239, 239, 239) !important; border-radius: 3px !important; border-spacing: 1px; border: 1px solid rgb(221, 221, 221) !important; box-sizing: border-box; color: #666666; font-family: 'Open Sans', sans-serif; font-size: 14px; line-height: 24px; margin-bottom: 10px; margin-top: 10px; padding: 1px !important; width: 650px;"><tbody style="box-sizing: border-box;">
<tr style="background-color: rgb(248, 248, 248) !important; box-sizing: border-box;"><td style="box-sizing: border-box; padding: 5px 10px;"><br /></td><td style="box-sizing: border-box; padding: 5px 10px;"><strong style="box-sizing: border-box;">CVE:</strong> <a class="external" href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2188" rel="nofollow" style="background-color: transparent; box-sizing: border-box; color: #337ab7; outline: 0px; text-decoration: none; transition-duration: 0.3s; transition-property: background-color, box-shadow, border, color, opacity;" target="_blank">2016-2188</a></td><td style="box-sizing: border-box; padding: 5px 10px;"><br /></td></tr>
<tr style="background-color: rgb(248, 248, 248) !important; box-sizing: border-box;"><td style="box-sizing: border-box; padding: 5px 10px;"><br /><span class="fa fa-times" style="-webkit-font-smoothing: antialiased; box-sizing: border-box; display: inline-block; font-family: FontAwesome; font-size: inherit; font-stretch: normal; line-height: 1; text-rendering: auto;"></span></td><td style="box-sizing: border-box; padding: 5px 10px;"><strong style="box-sizing: border-box;">Author:</strong> OpenSource Security</td><td style="box-sizing: border-box; padding: 5px 10px;"><br /></td></tr>
<tr style="background-color: rgb(248, 248, 248) !important; box-sizing: border-box;"><td style="box-sizing: border-box; padding: 5px 10px;"><br /></td><td colspan="2" style="box-sizing: border-box; padding: 5px 10px;"><strong style="box-sizing: border-box;">Download Exploit:</strong> <a href="https://www.exploit-db.com/download/39556" style="background-color: transparent; box-sizing: border-box; color: #337ab7; outline: 0px; text-decoration: none; transition-duration: 0.3s; transition-property: background-color, box-shadow, border, color, opacity;"><span class="fa fa-file-code-o" style="-webkit-font-smoothing: antialiased; box-sizing: border-box; display: inline-block; font-family: FontAwesome; font-size: inherit; font-stretch: normal; line-height: 1; text-rendering: auto;"></span> Source</a><br /><br /><br /><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></td></tr>
</tbody></table>
</div>
</div>

RHEL 7.1 Kernel - iowarrior driver Crash PoC

RHEL 7.1 Kernel - iowarrior driver Crash PoC CVE: 2016-2188 Author: OpenSource Security Download Exploit: Source www.hackth...

RHEL 7.1 Kernel - snd-usb-audio Crash PoC

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RHEL 7.1 Kernel - snd-usb-audio Crash PoC</h1>
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<table class="exploit_list" style="background-color: rgb(239, 239, 239) !important; border-radius: 3px !important; border-spacing: 1px; border: 1px solid rgb(221, 221, 221) !important; box-sizing: border-box; color: #666666; font-family: 'Open Sans', sans-serif; font-size: 14px; line-height: 24px; margin-bottom: 10px; margin-top: 10px; padding: 1px !important; width: 650px;"><tbody style="box-sizing: border-box;">
<tr style="background-color: rgb(248, 248, 248) !important; box-sizing: border-box;"><td style="box-sizing: border-box; padding: 5px 10px;"><strong style="box-sizing: border-box;">CVE:</strong> <a class="external" href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2184" rel="nofollow" style="background-color: transparent; box-sizing: border-box; color: #337ab7; outline: 0px; text-decoration: none; transition-duration: 0.3s; transition-property: background-color, box-shadow, border, color, opacity;" target="_blank">2016-2184</a></td><td style="box-sizing: border-box; padding: 5px 10px;"><br /></td><td style="box-sizing: border-box; padding: 5px 10px;"><br /></td></tr>
<tr style="background-color: rgb(248, 248, 248) !important; box-sizing: border-box;"><td style="box-sizing: border-box; padding: 5px 10px;"><strong style="box-sizing: border-box;">Author:</strong> OpenSource Security<span class="fa fa-times" style="-webkit-font-smoothing: antialiased; box-sizing: border-box; display: inline-block; font-family: FontAwesome; font-size: inherit; font-stretch: normal; line-height: 1; text-rendering: auto;"></span></td><td style="box-sizing: border-box; padding: 5px 10px;"><br /></td><td style="box-sizing: border-box; padding: 5px 10px;"><br /></td></tr>
<tr style="background-color: rgb(248, 248, 248) !important; box-sizing: border-box;"><td style="box-sizing: border-box; padding: 5px 10px;"><strong style="box-sizing: border-box;">Download Exploit:</strong> <a href="https://www.exploit-db.com/download/39555" style="background-color: transparent; box-sizing: border-box; color: #337ab7; outline: 0px; text-decoration: none; transition-duration: 0.3s; transition-property: background-color, box-shadow, border, color, opacity;"><span class="fa fa-file-code-o" style="-webkit-font-smoothing: antialiased; box-sizing: border-box; display: inline-block; font-family: FontAwesome; font-size: inherit; font-stretch: normal; line-height: 1; text-rendering: auto;"></span> Source</a><br /><br /><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></td><td colspan="2" style="box-sizing: border-box; padding: 5px 10px;"><br /></td></tr>
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RHEL 7.1 Kernel - snd-usb-audio Crash PoC

RHEL 7.1 Kernel - snd-usb-audio Crash PoC CVE: 2016-2184 Author: OpenSource Security Download Exploit: Source www.hackthese...