#!/bin/csh -f
throw:
onintr catch
echo Start of program a 20 second sleep
echo sleep 20
sleep 20
echo sleep 2
sleep 2
echo sleep 2
sleep 2
echo sleep 2
sleep 2
echo done sleeping
exit 0
catch:
#onintr -
onintr
#onintr catch
#onintr throw
#echo sleeping sleeping in catch
echo second interrupt within 5 seconds will kill program
sleep 5
echo restarting script
goto throw