learn how to set and view $PATH variables in Linux systemsMay 02, 2016, 05:00 (0 Talkback[s])
(Other stories by suhas patil)
In Linux (also UNIX) $PATH is environment variable, used to tell the shell where to look for executable files. $PATH variable provides great flexibility and security to the Linux systems and it is definitely safe to say that it is one of the most important environment variables.
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