andy@CSVAX.CALTECH.EDU (Andy Fyfe) (06/25/89)
Make a script like the following:
echo 1
sleep 2
echo 2
sleep 2
echo 3
sleep 2
echo 4
sleep 2
echo 5
Source it. Hit break in the middle. The script continues, but
the shell exits. (If it's your login shell then you're logged out!)