原创 git rev tips
1. git checkout to previous branch git checkout - like cd -, - is an abbreviation of @{-1}, @{-n} denotes the nth prev
2020-06-21 12:18:11
原创 OLDPWD
bash has a environment variable OLDPWD to keep track you last pwd when you cd directory eg. when you cd a dir and want
2020-06-21 12:18:11
2
原创 xterm run command
create a new xterm window and run some command, after the command executed, keep the window. xterm -hold -e "cmd"
2020-06-21 12:18:11
11
原创 avahi-daemon service
From wiki: avahi is a free zero-configuration networking (zeroconf) implementation, including a system formulticast D
2020-06-21 12:18:11
10
原创 createrepo and smart channel
1. createrepo is python script to setup rpm repositories. mkdir ~/repo and copy your rpms into the directory. 2. create
2020-06-21 12:18:11
原创 玩轉qemu之製作自定義鏡像
製作自動定義鏡像的方式很多種，這裏介紹使用supermin的方式來完成，下面的實驗在ubuntu 18.04 上進， 具體步驟可以參考man supermin。 supermin鏡像製作分成兩個階段，第一個階段是prepare， 第二是b
2020-06-07 19:03:07
3
原创 xterm config
http://scarygliders.net/2011/12/01/customize-xterm-the-original-and-best-t
2020-02-21 00:46:16
原创 ser2net,socat,netcat
use nc to copy files. when scp or ftp is not avaiable, it could quite useful on the sever side(receiver): nc -l -p 5000
2020-02-21 00:46:16
原创 usb otg
https://developer.ridgerun.com/wiki/index.php/How_to_use_USB_device_networ
2020-02-21 00:46:16
原创 rewinding-git-commit-amend
http://blog.pivotal.io/labs/labs/rewinding-git-commit-amend It may come to pass that you will amend HEAD with changes
2020-02-21 00:46:16
原创 部署自己的私有 Docker Registry
From: http://lishaofengstar.blog.163.com/blog/static/131972852201411585441354/ https://www.digitalocean.com/community/
2020-02-21 00:46:16
原创 screen
Please ref to this page: http://www.ibm.com/developerworks/cn/linux/l-cn-screen/ https://www.linux.com/learn/tutorials/
2020-02-21 00:46:15
原创 Persistent block device naming
https://wiki.archlinux.org/index.php/Persistent_block_device_naming 點贊 收藏 分享 文章舉報 Xalloc
2020-02-21 00:46:15
1
原创 telnet
telnet has default open port 23, which will remote login. But it has much more functions and can almost fullfill any ne
2020-02-21 00:46:15
原创 network namespace tips
linux network namespace offer an intra net in our network. A network namespace includes ethernet interfaces and ip rout
2020-02-21 00:46:15