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Re: logout from interactive subshell
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From: |
Andreas Schwab |
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Subject: |
Re: logout from interactive subshell |
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Date: |
Thu, 12 Oct 2006 13:29:13 +0200 |
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User-agent: |
Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.50 (gnu/linux) |
"Com MN PG P E B Consultant 3" <mn-pg-p-e-b-consultant-3.com@siemens.com>
writes:
> I can't use traps here, because I know only at "exit time", whether
> I want to logout completely, or just go up one level.
$ call_and_exit() { "$@"; if test $? -eq 42; then exit; fi; }
$ call_and_exit cleartool ...
$ exit 42
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."