AIX系统主机日常检查脚本.doc

AIX系统主机日常检查脚本 #!/bin/sh ## 首先载入配置文件，如果配置文件不存在，则报错退出#SOURCE=$HOME/config/configcheck_source(){if [ -r $SOURCE ]; then???? . $SOURCEelse??? echo $(basename $0): Cannot locate the default setting file.??? exit 1fi} ## 定义报表头#report_header(){HOSTIP=$(ifconfig -a | sed -n 2p |awk {print $2})HOSTNAME=$(hostname)USER=`who am i | cut -d ?? -f1`cat!Hostname: $HOSTNAME???????Server: $HOSTIPUser: $USER????????Time: $(date +%Y-%m-%d %H:%M:%S) ???????????????????????????????? SYSTEM CHECK REPORT???????????????????????????????? ===================?!} ## 定义日志文件存放的目录和日志文件名，将当前用户目录设置为LOG_PATH#LOG_PATH=$(echo $HOME)LOG_FILE=$LOG_PATH/log`date +%Y%m%d%H%M%S` ## 备份历史文件#cd $LOG_PATHtest -f log2007*if [ $? -eq 0 ];then??? mv $LOG_PATH/log2007* $LOG_PATH/niyl/ /dev/null 21else???? :fi #define temp directory ,if not exist,create temp directory first.TEMP_PATH=$LOG_PATH/tempif [ -d $TEMP_PATH ];then?:else?mkdir $TEMP_PATHfi ## 载入环境设置#check_source ## 输出报表头信息#report_header $LOG_FILE # 检查 CPU的使用情况，这里使用vmstat命令echo ***************************************** Check CPU *****************************************$LOG_FILEvmstat 1 10 | awk {print $0;if($1 ~ /^[0-9].*/) (totalcpu+=$16);(avecpu=100-totalcpu/10)}; END {print The average usage of??cpu is :avecpu} $TEMP_PATH/cpu_info cat $TEMP_PATH/cpu_info $LOG_FILE cpu_used_pct=`cat $TEMP_PATH/cpu_info | grep The average usage of cpu is |awk -F : {print $2} `if [ $cpu_used_pct -gt $CPU_VALUE ] ; then??? echo LOG-Warnning:`date +%Y-%m-%d %H:%M:%S`, CPU负载超过阀值设置，请检查系统!!$LOG_FILEelse?echo \t\t\t\t CPU负载正常!!$LOG_FILEfi ## 内存使用监控，包括交换区的使用情况监控?? ÷#???????????????????????????????echo $LOG_FILEecho $LOG_FILEecho ***************************************** check memory useage *****************************************$LOG_FILEcat $TEMP_PATH/cpu_info | awk {print $0;if($1 ~ /^[0-9].*/) (totalpi+=$6)(totalpo+=$7)};\END {if(totalpi10 totalpo10) print \t\t\t\tMemory负载正常!!; if(totalpi10 || totalpo10) prin