Hack The Sec-Leading Resource Of Linux Tutorial: ubuntu-14.04

How to install and configure Tinyproxy on Ubuntu 14.04

How to install and configure Tinyproxy on Ubuntu 14.04

Install and configure Tinyproxy on Ubuntu 14.04 Tinyproxy is a HTTP proxy server daemon for POSIX operating systems. Designed to be fa...

How to Install Notepadqq Text Editor on Ubuntu

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<u><span style="color: #990000;">Install Notepadqq Text Editor on Ubuntu</span></u></h2>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Notepadqq is a Notepad++-like editor for the Linux desktop.</span></span></div>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">It helps developers by providing all you can expect from a general purpose text editor, such as syntax highlighting for more than 100 different languages, code folding, color schemes, file monitoring, multiple selection and much more.</span></span></div>
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<b><u><span style="color: #0b5394;">Install Notepadqq</span></u></b></div>
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Following commands will add nodepadqq ppa file in Ubuntu system and install notepadqq on your system.</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); color: black; line-height: normal; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-size: large;"><span style="line-height: 20.8px;">$ sudo add-apt-repository ppa:notepadqq-team/notepadqq
$ sudo apt-get update
$ sudo apt-get install notepadqq</span></span></pre>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Also You Can Install - </u></b></span></span></div>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><div>
Install via PPA - PPA for Ubuntu (>= 14.04): <a href="https://launchpad.net/~notepadqq-team/+archive/notepadqq">https://launchpad.net/~notepadqq-team/+archive/notepadqq</a></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>Start Notepadqq</u></b></span></span></div>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Use following command to start <b>nodepadqq </b>on your system.</span></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkF0caF4Dz2boEuRCE8lUx4PxmpL3MDQh2ue0LZ4MebGE90lKNQXpbUTAdApVrF8O_7HsbW3AS1uKU8A4clXdCeDxJQAdf9z-cfNPmjRLOLHaPOI0B0MsJ5f_gIZruJbkraHhvbRmrZnKr/s1600/notepadqq_hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkF0caF4Dz2boEuRCE8lUx4PxmpL3MDQh2ue0LZ4MebGE90lKNQXpbUTAdApVrF8O_7HsbW3AS1uKU8A4clXdCeDxJQAdf9z-cfNPmjRLOLHaPOI0B0MsJ5f_gIZruJbkraHhvbRmrZnKr/s1600/notepadqq_hackthesec.co.in.png" /></a></div>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Please use <a href="https://github.com/notepadqq/notepadqq">git </a>to get the latest pre-release versions.</span></span></div>
<div style="color: #333333; 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>
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How to Install Notepadqq Text Editor on Ubuntu

Install Notepadqq Text Editor on Ubuntu Notepadqq is a Notepad++-like editor for the Linux desktop. It helps developers by providing ...

Installing Naxsi On Ubuntu 14.04

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<span style="color: #990000; font-size: large;"><u>Installing Naxsi On Ubuntu</u></span></h1>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">NAXSI means <a href="http://www.hackthesec.co.in/search/label/NGINX">Nginx</a> Anti XSS & SQL Injection.</span></span></div>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Technically, it is a third party nginx module, available as a package for many UNIX-like platforms. This module, by default, reads a small subset of simple (and readable) rules containing 99% of known patterns involved in websites vulnerabilities. For example, <, | or drop are not supposed to be part of a URI.</span></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhSLzQdKsTjvUisUW5FwxBc0AE6YGXY8HBvJRTLmhojFtRKXfi7dLFTmc0fViZfMVeLsi1oTMdDkMBUnUr_QOCXPSANUmRvvABmmkibeBS4h3nlR8iNLZN8-vDPea7dnRF2a4odPe7fiioQ/s1600/nginx_hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhSLzQdKsTjvUisUW5FwxBc0AE6YGXY8HBvJRTLmhojFtRKXfi7dLFTmc0fViZfMVeLsi1oTMdDkMBUnUr_QOCXPSANUmRvvABmmkibeBS4h3nlR8iNLZN8-vDPea7dnRF2a4odPe7fiioQ/s1600/nginx_hackthesec.co.in.png" /></a></div>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Being very simple, those patterns may match legitimate queries, it is Naxsi's administrator duty to add specific rules that will whitelist those legitimate behaviours. The administrator can either add whitelists manually by analyzing nginx's error log, or (recommended) start the project by an intensive auto-learning phase that will automatically generate whitelisting rules regarding website's behaviour.</span></span></div>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">In short, Naxsi behaves like a DROP-by-default firewall, the only job needed is to add required ACCEPT rules for the target website to work properly.</span></span></div>
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<b><u><span style="color: #0b5394;">Step 1A: Installing Naxsi without an existing Nginx installation</span></u></b></div>
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Should you not have Nginx installed on your server yet, you should follow this step. If you already have an existing Nginx installation, follow step 1B. Before we're going to install Naxsi, it might be smart to update our system. Do this by executing:</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-size: large;"><span style="line-height: 20.8px;">apt-get update</span></span></pre>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Next, we can install Naxsi. Using apt-get for the install, Naxsi and its dependencies will be installed. Naxsi will automatically be started 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-size: large;"><span style="line-height: 20.8px;">apt-get install nginx-naxsi</span></span></pre>
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<span style="font-family: verdana, geneva, sans-serif;"><div style="font-size: 15px; line-height: 26px;">
<b><u><span style="color: #0b5394;">Step 1B: Installing Naxsi with an existing Nginx installation</span></u></b></div>
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Step 1A cannot be followed in case Nginx is already installed, as the <b>nginx-naxsi</b> package will be <b>Nginx + Naxsi</b>. If you already have Nginx and want Naxsi on top of that, generally, replacing the <b>nginx-core</b> package with the <b>nginx-naxsi</b> package should work fine. It is smart to create a backup of preferably your whole server, and the <b>/etc/nginx/</b> directory should be backed up as well.</div>
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<span style="color: #333333;"><span style="font-size: 15px; line-height: 26px;">If possible, deploy a new server with a totally new Nginx installation using the nginx-naxsi package. If not, backup your server and type:</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-size: large;"><span style="line-height: 20.8px;">apt-get install nginx-naxsi</span></span></pre>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">This should install Naxsi and replace the existing Nginx, but keep all your files.</span></span></div>
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<b><u><span style="color: #0b5394;">Step 2: Editing Naxsi settings</span></u></b></div>
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In order to enable Naxsi, open the file <b>/etc/nginx/nginx.conf:</b></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-size: large;"><span style="line-height: 20.8px;">vi /etc/nginx/nginx.conf</span></span></pre>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">and find the following section:</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; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"><span style="font-size: large;"># nginx-naxsi config
##
# Uncomment it if you installed nginx-naxsi
##

# include /etc/nginx/naxsi_core.rules;</span></pre>
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Remove the # in front of the include to load the Naxsi rules, which will enable Naxsi. After making that change, the line should look like this:</div>
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<b>include /etc/nginx/naxsi_core.rules;</b></div>
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The configuration of Naxsi can be found in <b>/etc/nginx/naxsi.rules</b>. You can see what it does and optionally change some settings, depending on your needs and the type of website(s) that you host.</div>
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After enabling Naxsi and editing the configuration, we need to enable Naxsi for our default site manually. Open /<b>etc/nginx/sites-enabled/default:</b></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-size: large;"><span style="line-height: 20.8px;">vi /etc/nginx/sites-enabled/default</span></span></pre>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">In order to enable Naxsi on this location, remove the # if present, otherwise leave the include line that way and don't add a #.</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; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"><span style="font-size: large;"># Uncomment to enable naxsi on this location
include /etc/nginx/naxsi.rules;</span></pre>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><div>
<b><u><span style="color: #0b5394;">Step 3: Turning off learning mode</span></u></b></div>
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In order to let Naxsi protect your site, we need to turn off the learning mode. Open <b>/etc/nginx/naxsi.rules:</b></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-size: large;"><span style="line-height: 20.8px;">vi /etc/nginx/naxsi.rules</span></span></pre>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Find the string <b>LearningMode</b>, and place an # in front of it. That comments out the line and thus disable the learning mode in the config.</span></span></div>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><div>
<b><u><span style="color: #0b5394;">Step 4: Restarting Naxsi</span></u></b></div>
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Restart Nginx for the changes to take effect:</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-size: large;"><span style="line-height: 20.8px;">service nginx reload</span></span></pre>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">You can now see any security warnings from Naxsi in the Nginx log:</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-size: large;"><span style="line-height: 20.8px;">tail -f /var/log/nginx/error.log</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-size: large;"><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></span></pre>
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Installing Naxsi On Ubuntu 14.04

Installing Naxsi On Ubuntu NAXSI means Nginx Anti XSS & SQL Injection. Technically, it is a third party nginx module, availabl...

How Install OpenXenManager on Ubuntu 14.04 LTS

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<h1 class="entry-title" itemprop="headline" style="background-color: white; box-sizing: border-box; font-family: Raleway, sans-serif; font-size: 36px; line-height: 1; margin: 0px 0px 16px;">
<u><span style="color: #990000;">OpenXenManager on Ubuntu</span></u></h1>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">OpenXenManager is a graphical interface to manage XenServer / Xen Cloud Platform (XCP) hosts through the network. <b>OpenXenManager </b>is an open-source multiplatform clone of <b>XenCenter </b>(Citrix).</span></span></div>
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<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Features</u></b></span></span></div>
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<ul style="text-align: left;">
<li><span style="color: #333333; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">xen console linux</span></li>
<li><span style="color: #333333; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">xencenter linux</span></li>
<li><span style="color: #333333; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">openxencenter</span></li>
<li><span style="color: #333333; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">xencenter macosx</span></li>
<li><span style="color: #333333; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">xcp gui</span></li>
<li><span style="color: #333333; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">xcp frontend</span></li>
<li><span style="color: #333333; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">xenserver frontend</span></li>
</ul>
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<div style="color: #333333; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b><u>Requirements For OpenXenManager</u></b></div>
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Following packages are required to run awesome OpenXenManager in your system. Keep make a note also, its script name is "<b>openxenmanager</b>" by which you will open the OpenXenManager in your system.</div>
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<ul style="color: #333333; font-size: 15px; line-height: 26px; text-align: left;">
<li>Python 2.7</li>
<li>pyGTK 2.16</li>
<li>ConfigObj</li>
<li>GTK-VNC (<a href="http://www.hackthesec.co.in/search/label/Linux%20Tutorial">Linux </a>only)</li>
</ul>
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<div style="color: #333333;">
<span style="font-size: 15px; line-height: 26px;"><b><u>Install OpenXenManager on Ubuntu 14.04 LTS</u></b></span></div>
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<span style="font-size: 15px; line-height: 26px;">In this section we will do the installation of OpenXenManager on <a href="http://www.hackthesec.co.in/search/label/Ubuntu">Ubuntu</a> 14.04 LTS. Follow the given below steps –</span></div>
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<span style="font-size: 15px; line-height: 26px;"><b><u><span style="color: #0b5394;">1. Update the repo</span></u></b></span></div>
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</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-size: large;"><span style="line-height: 20.8px;">sudo apt-get update</span></span></pre>
</div>
<div>
<span style="color: #0b5394; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>2. Install Git</u></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-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-size: large;"><span style="line-height: 20.8px;">sudo apt-get install git</span></span></pre>
</div>
<div>
<span style="color: #0b5394; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>3. Install package dependences</u></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-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-size: large;"><span style="line-height: 20.8px;">sudo apt-get install python-gtk2 glade python-gtk-vnc python-glade2 python-configobj</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>4. Clone the repo from GitHub and install</u></b></span></span></div>
<div>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Clone the git repo by given below command</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;"><span style="font-size: 15px; line-height: 20.8px;">git clone https://github.com/OpenXenManager/openxenmanager.git</span></span></pre>
</div>
<div>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Now change to cloned repo 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-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;"><span style="font-size: 15px; line-height: 20.8px;">cd openxenmanager</span></span></pre>
</div>
<div>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Now install the package by running below given command. This will install the OpenXenManager in your system.</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;"><span style="font-size: 15px; line-height: 20.8px;">sudo python setup.py install</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>5. Run the OpenXenManager</u></b></span></span></div>
<div>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">To open the GUI of OpenXenManager, simply run the command</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;"><span style="font-size: 15px; line-height: 20.8px;">openxenmanager</span></span></pre>
</div>
<div>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">The OpenXenManager GUI will open. And now you can start working on. Connect with XenServer with the help of <b>OpenXenManager</b>.</span></span></div>
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How Install OpenXenManager on Ubuntu 14.04 LTS

OpenXenManager on Ubuntu OpenXenManager is a graphical interface to manage XenServer / Xen Cloud Platform (XCP) hosts through the netwo...

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 and Configure ProFTPD on Ubuntu 14.04 LTS

<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: x-large;"><u>Install and Configure ProFTPD 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>ProFTPD </b>(short for Pro FTP daemon) is an <a href="http://www.hackthesec.co.in/search/label/ftp">FTP server</a>. ProFTPD is Free and open-source software, compatible with Unix-like systems and Microsoft Windows (via Cygwin). Along with <a href="http://www.hackthesec.co.in/search/label/vsftp">vsftpd</a> and Pure-FTPd, ProFTPD is among the most popular FTP servers in </span></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhr45fLBm5B3qr3E_CEJ5KuZUrSdFkVs80KSv10Df6qJ6nUOVi87vnMY5LJDD7YL9QuqqK26UAfgpgxrqSMKsHMQ-kx54qElbc6d-6Iwn75dk9isdDXrxkmkjMepG2ZgBtZ80wDXGTqTLCY/s1600/proftpd-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/AVvXsEhr45fLBm5B3qr3E_CEJ5KuZUrSdFkVs80KSv10Df6qJ6nUOVi87vnMY5LJDD7YL9QuqqK26UAfgpgxrqSMKsHMQ-kx54qElbc6d-6Iwn75dk9isdDXrxkmkjMepG2ZgBtZ80wDXGTqTLCY/s1600/proftpd-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;">Unix-like environments today. Compared to those, which focus e.g. on simplicity, speed or security, ProFTPD's primary design goal is to be a highly feature rich FTP server, exposing a large amount of configuration options to the user</span></span><span style="background-color: white; color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">.</span></div>
<div>
<ul style="text-align: left;">
<li><a href="http://www.hackthesec.co.in/2016/03/how-to-install-and-configure-vsftpd-on-ubuntu.html"><span style="color: red; font-size: large;">How to Install and Configure vsftpd on Ubuntu 14.04 LTS</span></a></li>
</ul>
</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 1: Install ProFTPD</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;">First, you’ll follow a simple best practice: ensuring the list of available packages is up to date before installing anything new.</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); color: #333333; font-size: 12px; line-height: 19.2px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-family: 'Trebuchet MS', sans-serif; font-size: medium;"><span style="line-height: 19.2px;"><span style="color: white; line-height: 15.6px;">[root@hackthesec]# </span></span><span style="background-color: transparent; line-height: 15.6px;"><span style="color: white;">apt-get update</span></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 install ProFTPD and any required packages:</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: #333333; font-family: 'Trebuchet MS', sans-serif; font-size: medium; line-height: 19.2px;"><span style="line-height: 19.2px;"><span style="color: white; line-height: 15.6px;">[root@hackthesec]# </span></span></span><span style="background-color: transparent; line-height: 15.6px;"><span style="color: white; font-family: Trebuchet MS, sans-serif; font-size: medium;">apt-get -y </span><span style="color: lime; font-family: Trebuchet MS, sans-serif; font-size: medium;">install proftpd</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;">During the install process you’ll be prompted with the following screen:</span></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcM4GPIrQXuo9QB2VS1_lI3hhAhvdOEZVjeoDbVtFW1aJ-b9UrbHSUtULF0Ldq0_FK-Y5izI6FPDVJth0JD1OWiaS-ZgEeWCTCI3rh0tmNx3jYCTVxvhPO3CewRuyftmXfQh0cOHCHoGFb/s1600/How-to-Install-ProFTPD-on-Ubuntu-12.04-LTS-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/AVvXsEgcM4GPIrQXuo9QB2VS1_lI3hhAhvdOEZVjeoDbVtFW1aJ-b9UrbHSUtULF0Ldq0_FK-Y5izI6FPDVJth0JD1OWiaS-ZgEeWCTCI3rh0tmNx3jYCTVxvhPO3CewRuyftmXfQh0cOHCHoGFb/s1600/How-to-Install-ProFTPD-on-Ubuntu-12.04-LTS-www.hackthesec.co.in.png" /></a></div>
<div>
<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: Verdana, Geneva, sans-serif;">Select standalone and then Ok to finish the installation.</span></span></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: Configure ProFTPD</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;">Let’s edit the configuration file for ProFTPD:</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: #333333; font-family: 'Trebuchet MS', sans-serif; font-size: medium; line-height: 19.2px;"><span style="line-height: 19.2px;"><span style="color: white; line-height: 15.6px;">[root@hackthesec]# </span></span></span><span style="background-color: transparent; line-height: 15.6px;"><span style="color: white; font-family: Trebuchet MS, sans-serif; font-size: medium;">vi /etc/proftpd/</span><span style="color: yellow; font-family: Trebuchet MS, sans-serif; font-size: medium;">proftpd.conf</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;">
Change the <b>ServerName to the hostname of your server</b>. In the case below, ftp.hackthesec.co.in is an example:</div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<br /></div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b>ServerName </b>"ftp.hackthesec.co.in"</div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<br /></div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
To limit users to their home directory uncomment the line that says <b>DefaultRoot</b>:</div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<br /></div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
# Use this to jail all users in their homes</div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b>DefaultRoot ~</b></div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<br /></div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
Exit and save the file with the command :wq .</div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<br /></div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b><u>Restart the ProFTPD service:</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: #333333; font-family: 'Trebuchet MS', sans-serif; font-size: medium; line-height: 19.2px;"><span style="line-height: 19.2px;"><span style="color: white; line-height: 15.6px;">[root@hackthesec]# </span></span></span><span style="background-color: transparent;"><span style="color: orange; font-family: Trebuchet MS, sans-serif; font-size: medium;"><span style="line-height: 15.6px;">service proftpd restart</span></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;">Then set the ProFTPD service to start at boot:</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: #333333; font-family: 'Trebuchet MS', sans-serif; font-size: medium; line-height: 19.2px;"><span style="line-height: 19.2px;"><span style="color: white; line-height: 15.6px;">[root@hackthesec]# </span></span></span><span style="background-color: transparent; line-height: 15.6px;"><span style="color: lime; font-family: Trebuchet MS, sans-serif; font-size: medium;">update-rc.d proftpd defaults</span></span></pre>
</div>
<div>
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How to Install and Configure ProFTPD on Ubuntu 14.04 LTS

Install and Configure ProFTPD on Ubuntu ProFTPD (short for Pro FTP daemon) is an FTP server . ProFTPD is Free and open-source software, ...

How to Install and Configure vsftpd on Ubuntu 14.04 LTS

<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: x-large;"><u>Install and Configure vsftpd on Ubuntu</u></span></h1>
<div>
<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><a href="http://www.hackthesec.co.in/search/label/vsftp">vsftpd</a>, (or very secure FTP daemon),is an <a href="http://www.hackthesec.co.in/search/label/ftp">FTP server</a> for Unix-like systems, including Linux. It is licensed under the GNU General Public License. It supports IPv6 and SSL.</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;">vsftpd supports explicit (since 2.0.0) and implicit (since 2.1.0) FTPS.</span></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEif4TkmUlYvq5ank2-XkM8h4sZxrbW67wNPJvYX82ONHAhlDBGkvaEhpOUvQq-swgyTRKcEnkKzpWd4KxyH67D06ZUbPdu2IQbtkpvBEyqZsSvCAI23AaGUrJrZlQOPGTfBPjQ5gHgopSxu/s1600/ubuntuvsftpd_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/AVvXsEif4TkmUlYvq5ank2-XkM8h4sZxrbW67wNPJvYX82ONHAhlDBGkvaEhpOUvQq-swgyTRKcEnkKzpWd4KxyH67D06ZUbPdu2IQbtkpvBEyqZsSvCAI23AaGUrJrZlQOPGTfBPjQ5gHgopSxu/s1600/ubuntuvsftpd_www.hackthesec.co.in.jpg" /></a></div>
<div>
<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">vsftpd is the default FTP server in the <a href="http://www.hackthesec.co.in/search/label/Ubuntu">Ubuntu</a>, <a href="http://www.hackthesec.co.in/search/label/Centos">CentOS</a>, Fedora, NimbleX, Slackware and <a href="http://www.hackthesec.co.in/search/label/RHEL">RHEL </a><a href="http://www.hackthesec.co.in/search/label/Linux%20Tutorial">Linux distributions</a>.</span></span></div>
<div>
<div style="color: #333333; font-family: Verdana, Geneva, sans-serif; line-height: 19.2px;">
<span style="color: #0b5394; font-family: 'Trebuchet MS', sans-serif;"><span style="line-height: 26px;"><u><span style="font-size: large;">Install vsftpd</span></u></span></span></div>
<div style="color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px;">
<span style="color: #222222;"><span style="font-size: 15px; line-height: 26px;">First, you’ll follow a simple best practice: ensuring the list of available packages is up to date before installing anything new.</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="font-family: Trebuchet MS, sans-serif; font-size: large;"><span style="color: #333333; line-height: 19.2px;"><span style="color: white; line-height: 15.6px;">[root@hackthesec]# </span></span><span style="background-color: transparent; line-height: 15.6px;"><span style="color: white;">apt-get update</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 let’s install vsftpd and any required packages:</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="font-family: Trebuchet MS, sans-serif; font-size: large;"><span style="color: #333333; line-height: 19.2px;"><span style="color: white; line-height: 15.6px;">[root@hackthesec]# </span></span></span><span style="background-color: transparent; line-height: 15.6px;"><span style="color: white; font-family: Trebuchet MS, sans-serif; font-size: large;">apt-get -y install vsftpd</span></span></pre>
</div>
</div>
<div>
<span style="color: #0b5394; font-family: Trebuchet MS, sans-serif; font-size: large;"><span style="line-height: 26px;"><u>Configure vsftpd</u></span></span></div>
<div>
<div>
<div>
<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Let’s edit the configuration file for vsftpd:</span></span></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: Trebuchet MS, sans-serif; font-size: large;"><span style="color: #333333; line-height: 19.2px;"><span style="color: white; line-height: 15.6px;">[root@hackthesec]# </span></span></span><span style="background-color: transparent; line-height: 15.6px;"><span style="color: white; font-family: Trebuchet MS, sans-serif; font-size: large;">vim /etc/vsftpd.conf</span></span></pre>
</div>
</div>
<div>
<div>
<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Disallow anonymous, unidentified users to access files via FTP; change the <b>anonymous_enable setting to NO</b>:</span></span></div>
<div>
<pre class="xtypo_info" style="background: url("assets/shadow.png") 50% 100% repeat-x rgb(245, 245, 245); border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-shadow: rgb(204, 204, 204) 0px 0px 3px; box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; font-stretch: normal; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; tab-size: 4; text-shadow: rgb(255, 255, 255) 0px 1px 0px; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;">anonymous_enable=NO</pre>
</div>
<div>
<div>
</div>
</div>
</div>
</div>
<div>
<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Allow local uses to login by changing the <b>local_enable setting to YES</b>:</span></span></div>
<div>
<pre class="xtypo_info" style="background: url("assets/shadow.png") 50% 100% repeat-x rgb(245, 245, 245); border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-shadow: rgb(204, 204, 204) 0px 0px 3px; box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; font-stretch: normal; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; tab-size: 4; text-shadow: rgb(255, 255, 255) 0px 1px 0px; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;">local_enable=YES</pre>
</div>
<div>
<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">If you want local user to be able to write to a directory, then change the <b>write_enable setting to YES:</b></span></span></div>
<div>
<div>
<pre class="xtypo_info" style="background: url("assets/shadow.png") 50% 100% repeat-x rgb(245, 245, 245); border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-shadow: rgb(204, 204, 204) 0px 0px 3px; box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; font-stretch: normal; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; tab-size: 4; text-shadow: rgb(255, 255, 255) 0px 1px 0px; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;">write_enable=YES</pre>
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<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Local users will be ‘chroot jailed’ and they will be denied access to any other part of the server; change the <b>chroot_local_user setting to YES:</b></span></span></div>
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<pre class="xtypo_info" style="background: url("assets/shadow.png") 50% 100% repeat-x rgb(245, 245, 245); border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-shadow: rgb(204, 204, 204) 0px 0px 3px; box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; font-stretch: normal; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; tab-size: 4; text-shadow: rgb(255, 255, 255) 0px 1px 0px; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;">chroot_local_user=YES</pre>
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<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Exit and save the file with the command :wq</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;"><br /></span></span></div>
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<span style="color: #0b5394; font-family: Verdana, Geneva, sans-serif; font-size: large;"><span style="line-height: 26px;"><u>Restart the vsftpd service:</u></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; font-size: large;"><span style="line-height: 15.6px;">service vsftpd restart</span></span></pre>
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<span style="color: #0b5394; font-family: Verdana, Geneva, sans-serif; font-size: large;"><span style="line-height: 26px;"><u>Configure the User’s Home Directory</u></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;">With certain version of vsftpd you may receive the following error:<b> 500 OOPS: vsftpd: refusing to run with writable root inside chroot().</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;"><b><br /></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;">Create a new directory for the user receiving the error (testuser in this case) that is a subdirectory of their home directory (/home/</span></span><span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">testuser </span><span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">). For example:</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;">Fix permissions for </span></span><span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">testuser </span><span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"> home 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-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: large;"><span style="line-height: 15.6px;">chmod a-w /home/testuser/</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;">Make a new directory for uploading files:</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; font-size: large;"><span style="line-height: 15.6px;">mkdir /home/</span></span><span style="color: white; font-family: 'Trebuchet MS', sans-serif; font-size: large; line-height: 15.6px;">testuser</span><span style="color: white; font-family: 'Trebuchet MS', sans-serif; font-size: large; line-height: 15.6px;">/</span><span style="color: white; font-family: 'Trebuchet MS', sans-serif; font-size: large; line-height: 15.6px;">testuser</span><span style="color: white; font-family: 'Trebuchet MS', sans-serif; font-size: large; line-height: 15.6px;">
</span><span style="color: white; font-family: Trebuchet MS, sans-serif; font-size: large;"><span style="line-height: 15.6px;">chown </span></span><span style="color: white; font-family: 'Trebuchet MS', sans-serif; font-size: large; line-height: 15.6px;">testuser</span><span style="color: white; font-family: Trebuchet MS, sans-serif; font-size: large;"><span style="line-height: 15.6px;">:</span></span><span style="color: white; font-family: 'Trebuchet MS', sans-serif; font-size: large; line-height: 15.6px;">testuser</span><span style="color: white; font-family: Trebuchet MS, sans-serif; font-size: large;"><span style="line-height: 15.6px;">/home/</span></span><span style="color: white; font-family: 'Trebuchet MS', sans-serif; font-size: large; line-height: 15.6px;">testuser</span><span style="color: white; font-family: 'Trebuchet MS', sans-serif; font-size: large; line-height: 15.6px;">/</span><span style="color: white; font-family: 'Trebuchet MS', sans-serif; font-size: large; line-height: 15.6px;">testuser</span><span style="color: white; font-family: 'Trebuchet MS', sans-serif; font-size: large; line-height: 15.6px;">/</span></pre>
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How to Install and Configure vsftpd on Ubuntu 14.04 LTS

Install and Configure vsftpd on Ubuntu vsftpd , (or very secure FTP daemon),is an FTP server for Unix-like systems, including Linux. It...

How To Install Rails and Nginx with Passenger on Ubuntu

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<h1 class="entry-title" itemprop="headline" style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; line-height: 1.1; margin: 21px 0px 0px; text-align: center;">
<span style="font-size: x-large;"><u>Rails and Nginx with Passenger on Ubuntu</u></span></h1>
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<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b>Ruby on Rails</b> is an open source web application framework which runs on the Ruby programming language. It allows the developers creating pages and applications that gather information from the web server, talk to or query the database, and render templates out of the box directly to the internet browsers.</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;"><br /></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;">As a result, Rails features a routing system that is independent of the web server. The web server is used to render the content only. The choice for that would be <a href="http://www.hackthesec.co.in/search/label/NGINX">Nginx</a>. Nginx is fast <a href="http://www.hackthesec.co.in/search/label/web_server">webserver</a> with a strong focus on high concurrency, high performance and low memory usage.</span></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5IAqI4NxXAwOw8JB251pBUe5CR4UMP6pnHs8ldjqwHeycoOKMvM9RekLjY4-_2-XXaH9CR-eDSLtXNPe4tlW2R5sF-UqbdHhPQW6ElAy8Y9YXmF8N5p_1S8gQs3TBOTQml7Ht0pK8uR0m/s1600/rails-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/AVvXsEh5IAqI4NxXAwOw8JB251pBUe5CR4UMP6pnHs8ldjqwHeycoOKMvM9RekLjY4-_2-XXaH9CR-eDSLtXNPe4tlW2R5sF-UqbdHhPQW6ElAy8Y9YXmF8N5p_1S8gQs3TBOTQml7Ht0pK8uR0m/s1600/rails-www.hackthesec.co.in.jpg" /></a></div>
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<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></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;">Before we proceed with installation, we should make sure that our system repositories are up to date:</span></span><span style="background-color: white; color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">.</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="font-size: large;"><span style="color: white; line-height: 15.6px;"># sudo </span><span style="line-height: 15.6px;"><span style="color: lime;">apt-get </span></span><span style="color: white; line-height: 15.6px;">update</span><span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="line-height: 26px; white-space: normal;">
</span></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;">Once we are up to date with the latest available packages, the next step is to install Ruby Version Manager. It is application that allows to manage several different ruby versions easily, we can install RVM and then load it with:</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="font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;"># curl -L get.rvm.io | bash -s stable
</span><span style="color: lime;"># source /usr/local/rvm/scripts/rvm</span></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;">We must make sure that we have all dependencies from RVM. To make sure that we have all required dependencies, we execute the following command:</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="font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;"># rvm </span><span style="color: lime;">requirements</span><span style="color: white;">
</span></span></span></pre>
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<span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">It will make sure that we are up to date and install the missing requirements (if any). Once we have RVM installed and configured, we can proceed to install and configure Ruby.</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="font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;"># rvm </span><span style="color: orange;">install 1.9.3</span><span style="color: white;">
# rvm </span><span style="color: lime;">use 1.9.3 --default</span></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;">These two commands will install Ruby and set the system to use version 1.9.3 by default. The next step is to make sure we have all components for Ruby on Rails. Ruby Gems is a package manager for the Ruby programming language that provides a standard format for distributing Ruby programs and libraries, a tool designed to easily manage the installation of gems, and a server for distributing them, we can install it with this command and then use it to install Rails:</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="font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;"># rvm rubygems current
</span><span style="color: lime;"># gem install rails</span></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;">This process could take some time, but after it finish, Ruby on Rails is installed. Next, we need to make sure that we can easily deploy Ruby on rails to any web server. We will install and use Passenger for that. It will serve as interface or bridge for communication between Ruby and the web server, you can install it with the following command:</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="line-height: 15.6px;"><span style="font-size: large;"><span style="color: white;"># gem install </span><span style="color: lime;">passenger</span></span><span style="color: white;">
</span></span></pre>
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<span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">Once passenger is installed, the rest of the required setup is fully automated. We execute the command:</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="font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;"># </span><span style="color: lime;">rvmsudo passenger</span><span style="color: white;">-install-nginx-module</span></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;">Once we do this, it checks for all dependencies automatically and install those that are missing. If some manual user action is required, Passenger will tell us, as well as give us detailed instructions how to do it.</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;"><br /></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 we need to configure <a href="http://www.hackthesec.co.in/search/label/NGINX">nginx</a> to “talk” to Passenger. In order to do that, we need to open the nginx configuration file (<b>/opt/nginx/conf/nginx.conf</b>), using our favorite editor and add the following:</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;"><br /></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: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">server {
  listen 80;
  server_name example.com;
  passenger_enabled on;
  root /var/www/rails_app/public;
}</code></pre>
</div>
<div>
<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">In order to create our rails app, we need to install <a href="http://www.hackthesec.co.in/search/label/Nodejs_programming">Node</a>.js first</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-size: large;"><span style="line-height: 15.6px;"><span style="color: white;"># sudo apt-get </span><span style="color: lime;">install nodejs</span></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;">Once that is that, we should go to our directory (in this case it is <b>/var/www/rails_app/public</b>) and create the application. After all this is installed and configured, we simply need to start Nginx.</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-size: large;"><span style="line-height: 15.6px;"><span style="color: lime;"># rails new my_first_rails_app
</span><span style="color: orange;"># sudo service nginx start</span></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;">We can try and access our new Ruby on Rails application using our browser. </span></span></div>
</div>
<div>
</div>
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How To Install Rails and Nginx with Passenger on Ubuntu

Rails and Nginx with Passenger on Ubuntu Ruby on Rails is an open source web application framework which runs on the Ruby programming l...