Creating an Init Script in Ubuntu 14.04 In Ubuntu, you create init scripts using the SysV init system. Details are here . In this article, I will create a very simple script to start and stop Tomcat. In this tutorial, our goal is to start a...
LXC – Networking I’ve heard a lot about virtualization recently with, at the top, docker. I wanted to understand a bit more about those, and I started with LXC which stands for Linux Containers , the goal of the proje...
Troubleshooting Problems with Postfix, Dovecot, and MySQL The content of this cell is too long for an XLSX file (more than 32767 characters). Please use the CSV format for this export....
VIDEO EDITOR `OPENSHOT` 2.0.7 OpenShot is a free and open source video editor for Linux, Windows and Mac OS X. With version 2.0, which was born as a result of a successful Kickstarter campaign , OpenShot uses a new cross-platform ...
Wapiti Performing a Security Audit It’s always a good idea to have a security check independent from your own opinion. For this purpose you can use a security auditing tool which scans for web vulnerabilities. There are many such tools...
Extra bridge interfaces get added automatically I have a bridge set up between eth0 and br0 , the bridge works fine, but sometimes, for unknown reasons and circumstances, I keep getting these off vethXXXXXX interfaces added to the bridge. When this...
Compression Formats for Linux A few weeks ago we decided to look for alternative compression formats that we can use as a replacement for gzip . We take several backups of our MySQL & MongoDB data daily, and these are several giga...
How to create and manage LXC containers on Ubuntu While the concept of containers was introduced more than a decade ago to manage shared hosting environments securely (e.g., FreeBSD jails), Linux containers such as LXC or Docker have gone mainstream ...
Chromium Browser VM WHAT IS Chromium Browser VM? The Chromium Browser VM is what the name says, the Chromium web browser running inside a virtual machine . The primary difference from other VMs is that the browser window...
How to Connect to Odoo using Google Account Important: Make sure Odoo is correctly configured to send email before starting this tutorial. Odoo will need to email an activation link when you enable OAUTH. So, let’s get started. Enabling OAuth S...
Setup a CDN server To tell you the truth, a CDN is just a web server and there is no magic to it. All I did was install Nginx on it. Nginx is a webserver, just like Apache. The one important difference is that Nginx is ...
DNS resolution for LXC in Ubuntu 14.04 Working with LXC (Linux containers) in Ubuntu is very easy but by default you need to know the IP address of new containers to connect to services (ssh, database, webserver, etc.) running on them. Wit...