HungYuHei’s gists

HungYuHei / gist:1225875

Created September 19, 2011 02:24

openvpn config

	sudo apt-get install openvpn
	cp /usr/share/doc/openvpn/examples/easy-rsa/2.0 ~/ -r
	source ./vars
	./clean-all
	./build-ca
	./build-key-server
	./build-key
	./build-dh

	sudo cp server.conf /etc/openvpn/

HungYuHei / setup.sql

Created September 20, 2011 04:35 — forked from iwinux/setup.sql

Set up a database in MySQL

	CREATE DATABASE `databasename` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;

	CREATE USER 'user'@'localhost' IDENTIFIED BY 'mypass';

	GRANT ALL ON databasename.* TO 'user'@'localhost';

HungYuHei / gist:1235143

Created September 22, 2011 15:56

openvpn-ip

HungYuHei / Display git branch in bash prompt with color

Created October 6, 2011 17:03

Display git branch in bash prompt with color

	D=$'\e[37;40m'
	PINK=$'\e[35;40m'
	GREEN=$'\e[32;40m'
	ORANGE=$'\e[33;40m'
	WHITE=$'\e[33;0m'
	YELLOW=$'\e[33;33m'
	function parse_git_dirty {
	[[ $(git status 2> /dev/null \| tail -n1) != "nothing to commit (working directory clean)" ]] && echo "*"
	}
	function parse_git_branch {

HungYuHei / 元素水平居中

Created October 9, 2011 03:05

元素水平居中

	var element = $("#element");
	var screenWidth = $(window).width();
	var elementLeft = (screenWidth - element.outerWidth())/2 ;
	element.css('left', elementLeft + 'px');

HungYuHei / gist:1277350

Created October 11, 2011 05:24

set-java-environment

	JAVA_HOME="/usr/local/jdk1.7.0"
	CLASS_PATH="$JAVA_HOME/lib:$JAVA_HOME/jre/lib"
	PATH=".:$PATH:$JAVA_HOME/bin"
	CATALINA_HOME="/usr/local/tomcat"
	export JAVA_HOME CLASS_PATH PATH CATALINA_HOME

HungYuHei / gist:1280335

Created October 12, 2011 05:00 — forked from lxneng/gist:1003770

git dropbox

	~/project $ git init
	~/project $ git add .
	~/project $ git commit -m "first commit"
	~/project $ cd ~/Dropbox/git

	~/Dropbox/git $ mkdir project.git
	~/Dropbox/git $ cd project.git
	~/Dropbox/git $ git init --bare
	~/Dropbox/git $ cd ~/project

HungYuHei / gist:1294536

Created October 18, 2011 03:21

ruby1.9.2 中文正则

HungYuHei / gist:1298689

Created October 19, 2011 15:45

rails csrf

	skip_before_filter :verify_authenticity_token

	<%= tag(:input, :type => "hidden", :name => request_forgery_protection_token.to_s, :value => form_authenticity_token) %>

HungYuHei / gist:1311142

Created October 25, 2011 02:33

mongodb dump restore

	mongodump -h dbhost -d dbname -o output_directory

	mongorestore -h dbhost -d dbname --directoryperdb form_directory

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