daqing’s gists

daqing / meta.rb

Created May 6, 2011 02:07

Ruby Meta Programming Explained

	class Class
	def where
	"in class Class"
	end
	end

	person = Class.new
	puts "person.where: #{person.where}" # => "in class Class"

	class << person

daqing / hello-world-socket.c

Created September 18, 2011 03:50

my first 'hello world' example for socket programming

daqing / first-echo-server.c

Created September 18, 2011 06:29

my first forking echo server

	#include <stdio.h>
	#include <stdlib.h> // for exit
	#include <sys/socket.h> // for socket
	#include <sys/types.h>
	#include <unistd.h>
	#include <netinet/in.h>
	#include <arpa/inet.h>
	#include <string.h>
	#include <errno.h>
	#include <sys/wait.h>

daqing / nginx-rabel.conf

Created February 12, 2012 03:18

Nginx + Rabel 默认配置文件

	upstream thin {
	server 127.0.0.1:3000;
	}

	#server {
	# listen 80;
	# server_name example.com;
	# rewrite ^(.*)$ http://www.example.com$1 permanent;
	#}

daqing / 42qu-ubuntu-10.04-apt-sources.txt

Last active December 10, 2015 17:09

add more sources to install bigbluebutton

	deb-src http://us.archive.ubuntu.com/ubuntu/ lucid main restricted

	## Major bug fix updates produced after the final release of the
	## distribution.
	deb http://us.archive.ubuntu.com/ubuntu/ lucid-updates main restricted
	deb-src http://us.archive.ubuntu.com/ubuntu/ lucid-updates main restricted

	## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
	## team. Also, please note that software in universe WILL NOT receive any
	## review or updates from the Ubuntu security team.

daqing / install-ruby-for-bigbluebutton.sh

Created January 6, 2013 09:10

install ruby for bigbluebutton

	#!/bin/bash
	cd /tmp
	wget http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.2-p290.tar.gz
	tar xvzf ruby-1.9.2-p290.tar.gz
	cd ruby-1.9.2-p290
	./configure --prefix=/usr\
	--program-suffix=1.9.2\
	--with-ruby-version=1.9.2\
	--disable-install-doc
	make

daqing / Gemfile

Created March 22, 2015 20:01 — forked from ahaedike/Gemfile

	source "https://rubygems.org"

	gem 'eventmachine'
	#gem 'rubysl-stringio'
	gem 'sinatra'
	gem 'yajl-ruby', require: 'yajl'
	gem 'thin'
	gem 'em-websocket', :git=>'https://github.com/igrigorik/em-websocket.git'

daqing / docker-ce-ubuntu-install.sh

Created March 23, 2017 08:43

Install Docker-CE on ubuntu

	sudo apt update
	sudo apt-get -y install \
	apt-transport-https \
	ca-certificates \
	curl
	curl -fsSL https://download.docker.com/linux/ubuntu/gpg \| sudo apt-key add -
	sudo add-apt-repository \
	"deb [arch=amd64] https://download.docker.com/linux/ubuntu \
	$(lsb_release -cs) \
	stable"

daqing / install-docker.bash

Created May 18, 2018 06:17

install docker on ubuntu 16.04

	sudo apt-get update
	sudo apt-get install \
	apt-transport-https \
	ca-certificates \
	curl \
	software-properties-common
	curl -fsSL https://download.docker.com/linux/ubuntu/gpg \| sudo apt-key add -
	sudo add-apt-repository \
	"deb [arch=amd64] https://download.docker.com/linux/ubuntu \
	$(lsb_release -cs) \

daqing / .vimrc

Last active October 21, 2024 06:57

My Latest vim config

	" General
	set shell=/bin/zsh
	set nocompatible " Disable vi compatibility
	set history=256 " Number of things to remember
	set autowrite " Writes on make/shell commands
	set autoread
	"set timeoutlen=250 " Time to wait after ESC (default causes an annoying delay)
	set clipboard+=unnamed " Yanks go on clipboard instead
	set tags=./tags;$HOME " Walk directory tree up to $HOME looking for tags
	noremap <S-t> :! ctags -R --languages=Ruby --exclude=.git --exclude=log --exclude=node_modules -f tags<CR>

David Zhang daqing