簡單收錄

時間太緊張

簡單收錄些東東，非标準的文章

清除 windows 通路共享指令

靜态路由，網站一枚

www.tp-link.con.cn

shopt -s extglob

ls !(bin)

備份政策：月初全量備份，月中增量備份

sed -i "s/^.*PasswordAuthentication.*/PasswordAuthentication no/" ssh_config

echo "123" | passwd david --stdin

yum grouplist

yum groupinstall "Development tools"

centos ftp下載下傳檔案

sz file

rsync --daemon --config=/etc/rsyncd/rsyncd.conf

cucumber-nagios

curl -o /dev/null -s -w "http_code: %{http_code}\nhttp_connect: {%http_connect}\ncontent_type: %{content_type}\ntime_namelookup: %{time_namelookup}\ntime_redirect: %{time_redirect}\ntime_pretransfer: %{time_pretransfer}\ntime_connect: %{time_connect}\ntime_starttransfer: %{time_starttransfer}\ntime_total: %{time_total}\nspeed_download: %{speed_download}\n" "$1"

mkisofs -r -o file.iso your_folder_name/

netstat -n | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}'

UDP端口測試：nmap -sU -p 161 0.0.0.0

iperf 測試帶寬

iperf -s　設定一段伺服器

iperf -c host

zabbix

zabbix-server-mysql

zabbix-agent

zabbix-frontend-php

find . -maxdepth 1 -size 0 | xargs rm -f