Julia Evans on Nostr: trying to figure out what the most common environment variables you come across in ...

trying to figure out what the most common environment variables you come across in **interactive** shell use are

so far I have PATH, EDITOR, PS1, TERM, and maybe LD_LIBRARY_PATH/DYLD_LIBRARY_PATH

there's USER/PWD/HOME/SHELL/LANG but I feel like I never use those

what am I missing? I feel like IFS is more of a scripting thing