linux之for循环

[root@localhost rootCodeFiles]# cat kill_user.sh 
#!/bin/sh

#the script to kill logine user

username=$1
/bin/ps -aux | /bin/grep $username | /bin/awk '{print $2}' > /tmp/temp.pid

killid=`cat /tmp/temp.pid`

for PID in $killid
do
        /bin/kill -9 $PID 2> /dev/null
done

[root@localhost rootCodeFiles]# 

[root@localhost rootCodeFiles]# cat for_test.sh 
#!/bin/sh

for DAY in Sunday Monday Tuesday Wednesday Thursday Friday Saturday
do
        echo "today is : $DAY"
done
[root@localhost rootCodeFiles]# sh for_test.sh 
today is : Sunday
today is : Monday
today is : Tuesday
today is : Wednesday
today is : Thursday
today is : Friday
today is : Saturday
[root@localhost rootCodeFiles]# 

最后

以上就是包容期待最近收集整理的关于linux之for循环的全部内容，更多相关linux之for循环内容请搜索靠谱客的其他文章。