Category Unix

What is ps command ps(process) command in linux is used to report the active process status.

grep command is used to display lines matching with given pattern. grep has 3 different variants available.

What is Alias Alias is a command(User Chosen e.g. JBT) which is used to launch any system specific(e.g. ls) command or group of command inclusive of any options,arguments or redirection. In simple word it is(Alias command) providing you option to use…

Here we will learn about the SSH on Linux System.

Here we will learn about the command related to File System

We know that computers only understand two thing 0 and 1(Binary Language). So if you want your computer to do anything, you have to say it in the form of 0 and 1 only. No English No Hindi nothing else.…

Here we will learn to create variables in shell script. Variable are used to hold some values which can be used in other parts of script.

Command to know the version of UNIX/LINUX installed uname –a