I’m already using few tips described here. From the article: So I like vim a lot, and I’ve been using it on and off for a few years, but recently I’ve been using it full-time to code in Python. I learned a few things along the way and I made vim a better IDE for […]

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VIM is my preferred text editor for configuring system and writing code at a shell prompt. However, many new Linux user finds it difficult to cope with vim or vi. This tutorial provides a good introduction:


As a Linux system administrator, you will need to find files in directories all over the file system. Especially those coming from a Windows background, often lost themselves while navigating file system. Linux and other UNIX (BSD) OS offers an excellent collection of utilities, which can be use to finding the files and executables, remember […]


The superuser is a privileged user with unrestricted access to all files and commands. The superuser has the special UID (user ID) 0. You need to become super user (root) only when tasks need root permissions. Here is how to become a super user: