todebug

UNIX+shell范例精解（第4版）代码

#!/bin/ksh
# Scriptname: todebug
name="Joe Blow"
if [[ $name = [Jj]* ]] then
    print Hi $name
fi
num=1
while (( num < 5 ))
do

	(( num=num+1 ))
done
print The grand total is $num