Khoa Le tkhoa2711

Life should be enjoyable

tkhoa2711 / tmux-cheatsheet

Created November 17, 2015 03:55

tmux cheatsheet

https://gist.github.com/MohamedAlaa/2961058

tkhoa2711 / libcheck.sh

Last active December 8, 2015 05:51

Check if a library is installed in UNIX

	# http://serverfault.com/questions/54736/how-to-check-if-a-library-is-installed
	# work 99% of the time
	alias libcheck='ldconfig -p \| grep '

	# other ways
	# for deb-based distribution
	# dpkg -s packagename

	# for exact filename search
	# locate filename

tkhoa2711 / bash-string-manipulation.txt

Created December 8, 2015 08:18

Info about string manipulation in Bash

http://www.thegeekstuff.com/2010/07/bash-string-manipulation/

tkhoa2711 / send-email-with-attachment

Created January 7, 2016 04:05

http://backreference.org/2013/05/22/send-email-with-attachments-from-script-or-command-line/

tkhoa2711 / get-ip-address.el

Created March 9, 2016 02:47

Retrieve IP address using Emacs Lisp (on Windows and UNIX)

	(defun get-ip-address (&optional dev)
	"Get the IP-address for device DEV (default: eth0) of the current machine."
	(let ((dev (if dev dev "eth0")))
	(format-network-address (car (network-interface-info dev)) t)))

tkhoa2711 / update-git-proxy-config.sh

Last active March 14, 2016 06:00

Update http(s) proxy settings for git

	# read in username and password for system http(s) proxy settings
	read -s -p "Username: " USERNAME; echo ''
	read -s -p "Password: " PASSWORD; echo ''
	read -s -p "HTTP(S) Proxy (host:port): " HTTP_PROXY_HOST_PORT; echo ''

	export {http_proxy,https_proxy}="http://$USERNAME:$PASSWORD@$HTTP_PROXY_HOST_PORT"

	# update http(s) proxy settings for git
	git config --global http.proxy $http_proxy
	git config --global https.proxy $https_proxy

tkhoa2711 / vim-splits-cheatsheet

Created March 16, 2016 04:21

vim splitting cheatsheet

https://robots.thoughtbot.com/vim-splits-move-faster-and-more-naturally

tkhoa2711 / web-based-github-workflow.txt

Created March 29, 2016 05:30

Workflow to edit multiple files on GitHub website

	- Create a temporary branch, switch to it
	- Edit multiple files, commit each file separately
	- Make pull request
	- Merge pull request and delete temporary branch

tkhoa2711 / fix-homebrew-mac-osx-elcapitan.sh

Last active May 21, 2016 18:10

Fix errors with Homebrew/Ruby in Mac OS X El Capitan

	# This script aims to fix errors similar to below:
	#
	# /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file ...
	# from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
	#
	# The error is commonly stumbled upon in Mac OS X El Capitan.

	# fix access permission issue with the new Mac's SIP process
	sudo chown -R $(whoami):admin /usr/local

tkhoa2711 / setup_locale.sh

Created June 19, 2018 23:16

Configure locale for some systems