shell脚本编写ping包及arp的监控并发送短信功能,具体代码如下所示:
#!/bin/bash NOW="`date +%Y%m%d-%H:%M:%S`" PHONES=15134567893 IP=10.100.8.78 GATEWAY=10.100.30.1 #ping失误的短信内容 content1="host is failed" #arp主机网关失误的短信内容 content2="GW is failed" #ping日志路径 LogFile="/tmp/ping`date "+%Y%m%d-%H-%M-%S"`.log" #ping对方主机100个包并将结果输出到日志 ping -c100 $IP &> $LogFile #用if,else语句判断是否ping通, if [ "$?" == "0" ]; then echo "$NOW $IP is ok">> $LogFile else echo "$NOW $IP is down">> $LogFile &/usr/bin/curl -d "phones=$PHONES&content= $NOW $IP $content" "content-type: application/x-www-form-urlencoded;charset=UTF-8" "http://短信网关:8080" fi #分隔符 echo "================================" >> $LogFile #arp自己网关 arp $GATEWAY &>>$LogFile num=$(cat $LogFile |grep eth0|wc -l) if [ "$num" == "0" ]; then echo "$NOW $GATEWAY is down">> $LogFile &/usr/bin/curl -d "phones=$PHONES&content= $NOW $GATEWAY $content1" "content-type: application/x-www-form-urlencoded;charset=UTF-8" "http://短信网关:8080" fi
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