Linux, Windows, Security, Programming, Network Tutorials
Environment variables are very useful for setting some data in the operationg system environment. They are like key-value pairs where we can set a key a specific value which can
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as We generally use bash in order to execute commands. But as bash is a programming environment we have other programming related features. We can compare strings where these strings
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Linux and related distributions like Ubuntu, Debian, CentOS, Fedora, RedHat, … provides shell to manage systems. By default bash shell is used by the most of the distributions. Every shell
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We want to create system default for user creation and addition. System defaults mean what will be default values for the user creation like home path, user id etc. skel
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