某服务器经常死机。。所以写个一秒钟记录当前服务器状态的脚本。。

#!/bin/bash

MT='/var/log/hezhou520.jk.log'
do=0
(: > $MT)
while true
do
if !(($do%10)); then
do=0
(: > $MT)
fi
now=$(date +%Y-%m-%d:%H:%M:%S)
cat >> $MT <<HEZHOU520
${do}::::${now}==================================================
$(vmstat)
------------------------------------------------
$(ifconfig eth0)
------------------------------------------------
HEZHOU520
let do++
sleep 1
done