筆記

常用指令

網路除錯

# 清除DNS快取

  ipconfig /flushdns

# tracert指令檢查網路停止點

  tracert 8.8.8.8 > C:\tracert.txt

CMD

CMD直接下載檔案

  說明:-t是重試次數1次、-T是逾時時間1秒、-O指定檔名

  wget -t 1 -T 1 -O test.zip https://github.com/download/test.zip

CMD解壓縮

  壓縮一個文件 makecab D:/test.txt D:/test.zip

  解壓一個文件 expand D:\home\test.zip

Linux

# 刪除資料夾↓

  sudo rm -r foo/

# 改名↓

  sudo mv foo foo_ori_1012

  sudo mv webpack.config.js webpack.config.js_1012

# 查詢使用port↓

  sudo lsof -i :3000 | grep LISTEN

# 移除佔用port↓

  sudo kill $(sudo lsof -t -i:3000)

# 列出所有程序↓

  ps aux

  sudo kill 16406

# 傳送資料夾↓

  pscp -r -pw password C:\ssm\locales user@127.0.0.1:/home/social/ssm

# linux傳送至windows

  #pscp root@192.168.2.8:/srv/docker/gitlab d:\gitlab

# = = = 防火牆設定(centOS 7) = = = 

# 開啟6379port --permanent為設置永久

  firewall-cmd --zone=public --add-port=6379/tcp --permanent

# 確認防火牆是否開啟

  firewall-cmd --zone=public --list-all

# 重新讀取 firewall 設定

  firewall-cmd --reload

修改網路設定 $ sudo vi /etc/network/interfaces

auto lo

iface lo inet loopback




# The primary network interface

auto eth0

iface eth0 inet dhcp

# post-up iptables-restore < /etc/iptables.up.rules




auto eth1

iface eth1 inet static

address 192.168.2.184

netmask 255.255.255.0

# geteway 192.168.2.1

網路重啟

sudo /etc/init.d/networking restart

sudo ifdown eth0 && sudo ifup eth0

sudo ifdown eth1 && sudo ifup eth1

Linux Screen

# To create a new screen with the name foo, use

screen -S foo  # Then to reattach it, run

screen -r foo  # or use -x, as in

screen -x foo  # for "Multi display mode" (see the man page)

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Windows快捷

• Win + x  = windows選單
• Win + r  = 執行
• Win + CTRL + c = 灰階顯示 (win10)

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