todebug

UNIX[1].shell范例精解(第4版)_code

#!/bin/sh
# Scriptname: todebug
name="Joe Blow"
if  [ "$name" = "Joe Blow" ] 
then
	echo "Hi $name"
fi

num=1
while [ $num -lt 5 ]
do
	 num=`expr $num + 1`
done
echo The grand total is $num