Linux system environment variable PATH is divided into permanent environment variables and temporary environment variables, then how to modify environment variables in Linux system? In this paper, to tell you about:
To check the user's environment variables, run the following command in user mode:
$ echo $ PATH
/usr /lib64/qt-3.3/bin:/bin:/usr/bin:/usr/sbin:/sbin:/home/xmodulo/bin
or run:
$ env
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