一、杀死指定进程

现知道有一个curl线程正在运行，需要杀死

anggang@barry$

curl -y 30 -Y 1 -m 300 -x 8.8.8.8:808 -o html_baidu http://www.baidu.com

% Total    % Received % Xferd  Average Speed   Time    Time     Time  Current

Dload  Upload   Total   Spent    Left  Speed

0     0    0     0    0     0      0      0 --:--:--  0:00:21 --:--:--     0

ps -ef 查询运行进程

yanggang@barry$

ps -ef | grep curl

yanggang 10992 25473  0 14:11 pts/0    00:00:00 curl -y 30 -Y 1 -m 300 -x 8.8.8.8:808 -o html_baidu http://www.baidu.com

yanggang 18591 11235  0 14:11 pts/1    00:00:00 grep --color=auto curl

ps -ef 查询并过滤进程id：

yanggang@barry$ ps -ef | grep curl

yanggang  9201 25473  0 14:13 pts/0    00:00:00 curl -y 30 -Y 1 -m 300 -x 8.8.8.8:808 -o html_baidu http://www.baidu.com

yanggang 13612 11235  0 14:13 pts/1    00:00:00 grep --color=auto curl

yanggang@barry$

ps -ef | grep curl | grep -v grep | cut -c 15-20

25473

ps -ef 查询并过滤进程id，并杀死该进程：

yanggang@barry$

ps -ef | grep curl

yanggang 13390 28367  0 14:15 pts/3    00:00:00 curl -y 30 -Y 1 -m 300 -x 8.8.8.8:808 -o html_baidu http://www.baidu.com  (杀死进程前)

yanggang 16946 11235  0 14:15 pts/1    00:00:00 grep --color=auto curl

yanggang@barry$ ps -ef | grep curl | grep -v grep | cut -c 15-20

28367

yanggang@barry$

ps -ef | grep curl | grep -v grep | cut -c 15-20 | xargs kill -9

yanggang@barry$

ps -ef | grep curl

yanggang 13072 11235  0 14:16 pts/1    00:00:00 grep --color=auto curl  (杀死进程后，无此进程)

或者：

kill   -9   `ps   -ef|grep   “processname” | grep -v "grep"|awk   '{print   $2} '`

二、杀死批量进程

for pid in

$(ps -ef | grep curl | grep -v grep | cut -c 15-20);

do

(获取进程id数组，并循环杀死所有进程)

echo $pid

kill -9 $pid

done

贴出源码：

# !/bin/sh

for pid in $(ps -ef | grep curl | grep -v grep | cut -c 15-20); do

echo $pid

kill -9 $pid

done

#while [ ! -z $(ps -ef | grep curl | grep -v grep | cut -c 9-15) ]

#do

# ps -ef | grep curl | grep -v grep | cut -c 15-20 | xargs kill -9

# ps -ef | grep curl | grep -v grep | cut -c 9-15 | xargs kill -9

#done

参考推荐：