example12.28

UNIX[1].shell范例精解(第4版)_code

print "Select a terminal type "
cat << EOF
	1) vt120
	2) wyse50
	3) ansi
	4) sun
EOF
read TERM
case "$TERM" in
1) 	export TERM=vt120
	;;
2) 	export TERM=wyse50
	;;
3) 	export TERM=ansi
	;;
*)	export TERM=sun
	;;
esac
print "TERM is $TERM"