摘要： 自动备份脚本 vi mysql-backup.sh #!/bin/bash PATH=/usr/local/sbin:/usr/bin:/bin # The Directory of BackupBACKDIR=/backup/mysql # The Password of MySQLROOTPASS=******** ← 将星号替换成MySQL的root密码 # Remake the D... 阅读全文

摘要： 从DHCP的log中提取MAC和IP地址. /var/lib/dhcpd/dhcp.lease中的一段记录如下: lease 192.168.1.238 { starts 0 2007/11/25 11:57:41; ends 0 2007/11/25 17:57:41; tstp 0 2007/11/25 17:57:41; binding state free; hardware... 阅读全文