摘要： 1 #!/bin/bash 2 NOW="`date +%Y%m%d-%H:%M:%S`" 3 PHONES=15134567893 4 IP=10.100.8.78 5 GATEWAY=10.100.30.1 6 #ping失误的短信内容 7 content1="host is failed" 8 #arp主机网关... 阅读全文