Shell脚本如下：

@H_403_5@#/bin/bash #environment variable source /etc/profile #disk space for d in `df -P | grep /dev | awk '{print $5}' | sed 's/%//g'` do if [ $d -gt 90 ]; then msg="TIME:$(date +%F_%T) HOSTNAME:$(hostname) IPADDR:$(ifconfig |awk 'NR==2{print $2}') MSG:硬盘使用过高！" echo $msg df -h > /test/tt.txt /test/pymail.py $msg fi done