12 Practical Examples of Linux Grep Command
Have you ever been confronted with the task of looking for a particular string or pattern in a file, yet have no idea where to start looking? Well then, here is grep to the
Rob Krul
Exploring Shorewall Firewall Configuration and Command Line Options
In my previous article, we took a look at Shorewall, how to install it, set up the configuration files, and configured port forwarding over NAT. In this article, we are going to explore some
Shorewall – A High-Level Firewall for Configuring Linux Servers
Setting up a firewall in Linux can be very daunting for a newbie, or for someone not very familiar with iptables. Luckily, there is a very easy to use solution in Shorewall. In this
Kernel 3.12 Released – Install and Compile in Debian Linux
One of the biggest draws to using Linux is its easy customization and one of the most fun things to customize is the Kernel itself, the heart of the Linux Operating System. Chances are
Understanding APT, APT-Cache and Their Frequently Used Commands
If you’ve ever used Debian or a Debian based distribution like Ubuntu or Linux Mint, then chances are that you’ve used the APT package system to install or remove software. Even if you’ve never
Install GIT to Create and Share Your Own Projects on GITHub Repository
If you have spent any amount of time recently in the Linux world, then chances are that you have heard of GIT. GIT is a distributed version control system that was created by Linus
Exploring /proc File System in Linux
Today, we are going to take a look inside the /proc directory and develop a familiarity with it. The /proc directory is present on all Linux systems, regardless of flavor or architecture. One misconception
Using DSH (Distributed Shell) to Run Linux Commands Across Multiple Machines
Systems Administrators know all too well the importance of being able to monitor and administer numerous machines in a short time, and preferably, with as little running around as possible. Whether it is a