What a coinky-dink -
JSchmitz asked this in the CB not more than a day ago. If you're looking to trap the
Ctrl-z which suspends a process then you need to trap the
TSTP signal e.g
shell> perl -e '$SIG{TSTP} = sub { warn "suspension trapped\n" }; \
sleep 50; print "on with the show ...\n"'
__output__
suspension trapped
on with the show ...
That of course assumes
Ctrl-z was pressed within those 50 sleeping seconds. Also note that this interrupts the current operation, in this case the
sleep (at least on my linux system). Check out
man 7 signal for more info on signals.
HTH
_________
broquaint
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