Environment.SetEnvironmentVariable also works on Linux, etc. But be beware only the current process environment variables are set, ... ... <看更多>

You have to put the declaration in the initialization files of your shell: If you are using bash, ash, ksh or some other Bourne-style shell, you can add ... <看更多>

... on a multi-user UNIX system; What is an “Environment Variable” in a shell. ... To change permissions, we use the chmod command (whose name stands for ... ... <看更多>