Why you should call it “GNU/Linux” and not just “Linux” ?

I feel very uncomfortable when people call system as only “Linux”. To be honest it’s not just Linux but GNU/Linux. Today I will talk about why you should call Linux kernel based system as GNU/Linux. This article is inspired from Richard M. Stallman’s and GNU’s articles. It has been more than 20 years since Linus […]

Linux Tee

  You have taken some tea at some point but today I am offering you a Linux tee today. tee(1) is small utility which copies standard input to stranded out but also to multiple files. Let us take an example to know how it works. rahul@rahul-Aspire-4736Z:~$ ls | tee test | wc -l 23 rahul@rahul-Aspire-4736Z:~$ […]

Process Tree

Hi Guys, It has been a long time I haven’t written a article but it’s time now. Today I will talk about pstree. pstree(1) is a small tool which prints tree of processes. It gives nice picture of processes on system. Basically output of pstree is same as ps(1) but with nice view of tree […]