Dňa 29. augusta 2023 16:34:24 UTC používateľ Jeremy Harris via Exim-users <exim-users@???> napísal:
>Does your shell auto-export a set variable to the environment?
>Or does it stay as an internal variable, leaving the PATH
>in the environment unchanged?
I don't know how bash deals with autoexport, but i find diference:
+ when i unset PATH variable, the env can find python (and others)
+ when i set PATH to empty (or other) value, the env fails
Thus i guess, that while result is the same (no value) the env uses
some default path(s) in case when PATH is not set. I guess about
env's default, as bash itself complains about command(s) in both
cases.
Thanks to both, you are pointing me to find/understand the
reason ;-)
regards
--
Slavko
https://www.slavino.sk/
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