Introduction to Shell
Whenever you log in to a Linux system you are placed in a shell program. The shell's prompt is usually visible at the cursor's position on your screen. To get your work done, you enter commands at this prompt.
The shell is a com...

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The shell is a command interpreter, it takes each command and passes it to the operating system kernel to be acted upon. The most commonly available shells are: Bourne shell (sh), C shell (csh), Korn shell (ksh), TC Shell (tcsh) and Bourne Again Shell (bash)

shell scripting, bash

Special Variables and Positional Arguments

<h1>Omg, that’s awesome content! Thank you so much!!!</h1>


<p>Great article on shell scripting and overview on different commands and capabilities of bash scripting!</p>


<p>This is really a great article. I am familiar with bash, but your summary will help many newbies, I think. Thanks a lot!</p>
