[SCRIPT] 쉘 스크립트 예제

[SCRIPT] shell script examples

 

[sh]

 

sh.check

>

#!/bin/sh

while [ "X" = "X" ]; do       

echo       
echo '----------------------------------------------------------------'       
echo       
iwinfo ath0 a;
echo ===============;
iwinfo ath1 a;       
sleep 3

done

 

 

[bash]

 

check.bash

>

#!/bin/bash

num=5
(( num-- ))
echo "NUM=$num"

while [ $num -ge 0 ]
do
        while true
        do
                netstat -ul | egrep "2233|2251"
                sleep 1
        done
done