shell腳本實現Linux進程監控

 

#!/bin/bash
#提取本服務器的IP地址信息
IP=`ifconfig eth0 | grep "inet addr" | cut -f 2 -d ":" | cut -f 1 -d " "`
#提取當前shell的名稱
shell_name=`basename $0`
process_count=$(ps -ef |grep "$1" | grep -v $shell_name | grep -v grep | wc -l)
if [ $process_count -eq 0 ]
then
    echo "`basename $1` is down at $(date +'%Y-%m-%d %H:%M:%S')"
else
    echo "`basename $1` is running at $('date +%Y-%m-%d %H:%M:%S')"
fi

執行方法 sh ${shell名稱} 服務路徑