Linux

Linux Commands Cheatsheet – 2020 Update

Linux is becoming well known because it’s more than just free software as it’s unusually a good operating system. Linux was first developed by Linus Torvalds at the University of Helsinki in Finland. If you’ve never worked with Linux before, you may be confused as to why there are so many different versions of it […]

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List of All Bash Inbuilt Variables – Linux 2018

Bash is the standard shell on most Linux distributions. However, there are other Linux shells available and there’s no requirement that Bash should be present on any particular distribution. The Bash shell is open source software released under the GNU Pubic License (GPL). If you need to install Bash, the C language source code is freely available from the […]

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List of All Bash External Variables – Linux 2018

In last article, we discussed out Bash Environment Variables which always play an important role in Bash Shell Scripting and here in this article, we listed out all Bash External Variables which you can use while doing Bash Programming. Also Read: Bash Inbuilt Variables Also Read: Bash Environment Variables External programs are often used within […]

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List of All Bash Environment Variables – Linux 2018

A shell is a program that runs operating system commands. Bash has more than 50 predefined variables.These variables, created when Bash is first started, provide information about the Bash session and can be used to control some of the shell’s features. Some of these variables have special properties that might be lost if you unset the variable […]