jakung的专栏

load average指标项含义：Load：简单的说是进程队列的长度(WikiPedia：the system Load is a measure of the amount of work that a compute system is doing）。Load Average:一段时间（1分钟、5分钟、15分钟）内平均Load。即一段时间内正在使用和等待使用CPU的统计信息（

#!/usr/bin/kshPROCESS=nginxif [ "-$1" = "-" ]then        sleepTime=60else        sleepTime=$1fiprintf "  DATE\t\tuser system idle\n" >> cpu.txtprintf "  DATE\t\tMEMORY  DESCRIPTOR\n"

getIp(){(sleep 1;echo root;sleep 1;echo $1;echo ifconfig;sleep 1)|telnet $2|grep $3|awk '{print $2}'|awk -F: '{print $2}'}echo spVlanIp:`getIp huawei $spip $spvlan` grepPing(){grep min/a

交换机[WISG3.2SW]interface Vlanif 3006[WISG3.2SW-Vlanif3006]ping 10.137.55.242  PING 10.137.55.242: 56  data bytes, press CTRL_C to break    Request time out    Request time out    Request ti

#!/bin/bash#exec 1>yjk.logexec 2>errorPing.log#usually, there is only 1 switch, no need to type it every timedeclare swIp=129.50.0.20declare swUser=admindeclare swPasswd=wisg3.2grepPin

http://blog.youkuaiyun.com/cheungmine/article/details/6618139 http://blog.youkuaiyun.com/qq7342272/article/details/6653696 ror  使用InstantRails快速搭建Ruby On Rails开发环境  http://blog.youkuaiyun.com/hebji/article/de