Getting HUPed

[Peter da Silva]

In article <c8C901q64a9q00 at amdahl.uts.amdahl.com> krs at amdahl.uts.amdahl.com (Kris Stephens [Hail Eris!]) writes:
> 	trap 'echo "signalled"' 0
> 	trap 'echo "signalled"; exit' 1 2 3 14 15

No, you should do:

	trap 'echo "signalled"; exit' 0
	trap exit 1 2 3 14 15

Because (at least on some versions of the shell) the exit in the trap N
triggers the trap 0, and you will get two "signalled" messages.
-- 
Peter da Silva.  `-_-'  peter at ferranti.com
+1 713 274 5180.  'U`  "Have you hugged your wolf today?"

Ewige Blumenkraft.