On 3/28/06, Sascha Lucas <[EMAIL PROTECTED]> wrote: > Hi List, > > I have a shell script and want a uninterruptable sleep. /usr/bin/sleep > itself seems to have its own signal handlers. How is it possible to sleep > uninterruptable?
trap "echo 'Ctrl+C should not work'" INT
now=`date +%s`
expires=$(( $now + 10 ))
while test $now -lt $expires; do
sleep $(( $expires - $now ))
now=`date +%s`
done
-Richard
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