Otherwise one of the most reliable options is to simply grep the source code for calls to getenv, I would not be that surprised if their are some extra ones that are undocumented.
Yeah, i was looking for little known/undocumented environment variables (eg. i didn't know of LD_AUDIT).
ld.so
Otherwise one of the most reliable options is to simply grep the source code for calls to getenv, I would not be that surprised if their are some extra ones that are undocumented.