[TUHS] Shell Level...
Grant Taylor
gtaylor at tnetconsulting.net
Wed Jan 22 06:44:07 AEST 2020
On 1/20/20 12:40 PM, Theodore Y. Ts'o wrote:
> The normal reason why I'm starting subshells is because I need to control
> various environment variables on an ad-hoc basis. It might be PYTHONPATH,
> KRB5CCNAME, GPG_AGENT_INFO, LD_LIBRARY_PATH, or some combination of
> the above. Back when I was regularly using Kerberos root/admin bits, I
> had some hard-coded shell aliases to indicate explicitly I was in a shell
> that was using my tytso/root at ATHENA.MIT.EDU or tytso/admin at ATHENA.MIT.EDU
> kerberos tickets.
If I'm understanding you correctly, you used a sub-shell with a modified
/ task / process specific environment. Correct?
Thank you for sharing Theodore.
--
Grant. . . .
unix || die
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