linux例檢腳本,linux系統巡檢腳本shell執行個體

本腳本為檢查linux系統磁盤使用率,程序運作情況,系統啟動時間巡檢與判斷的一個執行個體腳本。

#!/bin/sh

BACKUP_TIMESTAMP=`date +%Y%m%d`

HOSTNAME=`hostname`

num=89

###################核查檔案系統opt################

MemUseOpt=`/bin/df -kP | grep /opt | awk -F ' ' '{print $5}' | awk -F '%' ' {print $1}' `

if [ $MemUseOpt -gt $num ]

then

echo ${BACKUP_TIMESTAMP},${HOSTNAME},/opt,${MemUseOpt},超過閥值 >>xunjian.csv

else

echo ${BACKUP_TIMESTAMP},${HOSTNAME},/opt,${MemUseOpt},正常 >>xunjian.csv fi

###################核查檔案系統var################

MemUseVar=`/bin/df -kP | grep /var | awk -F ' ' '{print $5}' | awk -F '%' ' {print $1}' `

if [ $MemUseVar -gt $num ]

then

echo ${BACKUP_TIMESTAMP},${HOSTNAME},/var,${MemUseVar},超過閥值 >>xunjian.csv

else

echo ${BACKUP_TIMESTAMP},${HOSTNAME},/var,${MemUseVar},正常 >>xunjian.csv fi

###################核查檔案系統tmp################

MemUseTmp=`/bin/df -kP | grep /tmp | awk -F ' ' '{print $5}' | awk -F '%' ' {print $1}' ` if [ $MemUseTmp -gt $num ]

then

echo ${BACKUP_TIMESTAMP},${HOSTNAME},/tmp,${MemUseTmp},超過閥值 >>xunjian.csv

else

echo ${BACKUP_TIMESTAMP},${HOSTNAME},/tmp,${MemUseTmp},正常 >>xunjian.csv fi

###################核查ism web程序################

CheckMonitor=`ps -efw|grep java | awk -F '/' 'NR==1 {print $2}'`

MonitorSH='usr'

if [ $CheckMonitor == $MonitorSH ]

then

echo ${BACKUP_TIMESTAMP},${HOSTNAME},ism web狀态,OK,正常 >>xunjian.csv else

echo ${BACKUP_TIMESTAMP},${HOSTNAME},ism web狀态, ,需要重新開機 >>xunjian.csv fi