检测主机存活
?
#!/bin/bash ip_list=/opt/shell/ip.txt email=xxxxx@163.com status_log=/opt/shell/status.log sendmail (){echo " ---------------- `date +%F_%H:%M` ------------------主機:$1 無法訪問" > $status_logmail -s "主機狀態" $email < $status_log }for i in `cat "$ip_list"`dohost_status=`nmap -n -sn $i|grep -wc 'Host is up'`if [ $host_status -eq 0 ];thensendmail $ifidone?
轉載于:https://www.cnblogs.com/root0/p/9544217.html
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