[alschwalm]

LD_AUDIT is another one worth knowing about (though I admittedly use it less often than LD_DEBUG) https://man7.org/linux/man-pages/man7/rtld-audit.7.html

[rramadass]

A couple of posts on how to use LD_AUDIT;

Leveraging LD_AUDIT to Beat the Traditional Linux Library Preloading Technique - https://www.sentinelone.com/labs/leveraging-ld_audit-to-beat...

rtld-audit and LD_AUDIT - https://vsoch.github.io/2021/ldaudit/

[rramadass]

Do you know where i can find a list of all LD_XXX environment variables?

[zorgmonkey]

The man page ld.so has ENVIRONMENT section that looks pretty good.

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.

[rramadass]

Found it - https://man7.org/linux/man-pages/man8/ld.so.8.html#ENVIRONME...

Yeah, i was looking for little known/undocumented environment variables (eg. i didn't know of LD_AUDIT).

[BobbyTables2]

Read The Fine Manpage

ld.so

[rramadass]

https://news.ycombinator.com/item?id=48471690