一 ?杀死指定进程
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现知道有一个curl线程正在运行,需要杀死
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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
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ps -ef 查询运行进程
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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
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ps -ef 查询并过滤进程id:
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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
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ps -ef 查询并过滤进程id,并杀死该进程:
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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)
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或者:?
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kill ? -9 ? `ps ? -ef|grep ? “processname” | grep -v "grep"|awk ? '{print ? $2} '`
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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
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# !/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
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