linux中命令./的名称是什么?

时间:2016-09-30 18:34:20

标签: linux process command cpu kill

我使用从here获取的以下脚本来杀死CPU占用率高的进程:

#!/bin/bash

# tries to kill process with highest CPU load
# (if it is part of a specified list of troublemakers)

TROUBLEMAKERS="java Rscript"


sleep 1 # wait a few seconds (just as a precaution)

TOPPROCESS=$(top -b -n 1 | sed 1,6d | sed -n 2p)
TOPPID=$(echo "$TOPPROCESS" | awk '{print $1}')
TOPNAME=$(echo "$TOPPROCESS" | awk '{print $12}')

if [[ "$TROUBLEMAKERS" == *"$TOPNAME"* ]]
  then
      echo "Cause of high CPU load: "$TOPNAME" ("$TOPPID")"
      echo "In troublemaker list. Killing..."
      kill -9 $TOPPID
  else
      echo "Cause of high CPU load: "$TOPNAME" ("$TOPPID")"
      echo "Not in troublemaker list. Exiting..."
      exit 1
fi

exit 0

可以看出,TROUBLEMAKERS包含可能导致高CPU负载的进程列表。例如,如果我执行命令java myfile并且该命令占用CPU,它将被杀死。

现在,如果我执行./anotherfile,那么我需要在TROUBLEMAKERS中添加哪个进程名称才能终止包含具有高CPU使用率的./的命令?

TROUBLEMAKERS="java Rscript ./"不起作用。

1 个答案:

答案 0 :(得分:0)

你可以试试,kill -9 < pid# > ,无论什么变数,都会杀死一个过程。