#!/bin/bash echo "本机失败连接共`cat /var/log/secure|grep -E "Failed password|Invalid user"|wc -l`次" echo "root失败连接前五" cat /var/log/secure|grep 'Failed passw
#!/bin/bash # #******************************************************************** #Author: chenjiahao #QQ: 1938191576 #Date: 2022-12-12 #