How to permanently set an environment variable
3308
How to add a directory to the PATH?
54478
PATH variable resets with reboot
6241
How can I make environment variables "exported" in a shell script stick around?
59103
change environment of a running process
99799
How can I change the prompt of the terminal permanently
3146
What are PATH and other environment variables, and how can I set or use them?
89639
How do I modify my PATH so that the changes are available in every Terminal session
10471
How do I add environment variables?
81183
How can I set env variables so that KDE recognizes them?
97567
How do I set persistent environment variables for root?
109356
What is the default PATH environment variable setting on fresh install of Windows 7
85706
How to set my default shell on Mac?
57974
How to evaluate environment variables into a string in Python?
76804
Shell out from ruby while setting an environment variable
111919
How to make permanent change to .config/user-dirs.dirs?
91568
How to correctly escape command arguments from an environment variable
139705
Setting or modifying a (system wide) environment variable in cmd.exe