Article	Figure 1	Figure 2	Figure 3	Figure 4
Figure 5	Listing 1	Listing 2	Listing 3	Listing 4	sep93.tar

Listing 3: The checkout program

:
# checkout
#
clear
DATE=`date`
echo "Logging out $LOGNAME on $TTY at $DATE"
echo "LOGOUT.$LOGNAME.$TTY.$DATE" >> /usr/adm/logins
echo "\nLogout successful.\n"
banner "LOGOUT"
exit