Environment variable with different value
121622
Can I change the environment on a per-process basis on Windows (like on Unix)?
28269
Referencing environment variables *in* /etc/environment?
20499
Why can't the end code of an environment contain an argument?
789
How do I set a user environment variable? (permanently, not session)
154934
zsh PATH variable not properly set from another environment variable
35098
Adding a directory to the PATH environment variable in Windows
10471
How do I add environment variables?
152015
Can a script modify an environment variable of its calling shell?
254
Setting environment variables on OS X
45923
How are Delphi 'environment variables' such as $(BDS) evaluated?
60378
When $SHELL variable does not change when I switch shell
116784
Default variable value
147377
HOSTNAME environment variable on Linux
63462
How to set multiple env variables from stdout pipe
13842
Why the value of $PATH is different for root and normal user?
110529
Can we read the OS environment variables in Java?
6820
Where to declare environment variables?