are_you_ok

来自「UNIX+shell范例精解（第4版）代码」· 代码 · 共 9 行

#!/bin/ksh
# Scriptname: are_you_ok
print "Are you ok (y/n) ?"
read answer
if [ "$answer" = Y -o "$answer" = y ]     # Old-style test
then
	print "Glad to hear it."
fi