samqiu

#!/bin/bash

# find-out-what-is-using-your-swap.sh
# -- Get current swap usage for all running processes
# --
# -- rev.0.3, 2012-09-03, Jan Smid          - alignment and intendation, sorting
# -- rev.0.2, 2012-08-09, Mikko Rantalainen - pipe the output to "sort -nk3" to get sorted output
# -- rev.0.1, 2011-05-27, Erik Ljungstrom   - initial version

SCRIPT_NAME=`basename $0`;

samqiu

gifify() {
  if [[ -n "$1" ]]; then
    if [[ $2 == '--good' ]]; then
      ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
      time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png  GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
      rm out-static*.png
    else
      ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif
    fi
  else

samqiu

http://media.railscasts.com/assets/episodes/videos/001-caching-with-instance-variables.mp4
http://media.railscasts.com/assets/episodes/videos/002-dynamic-find-by-methods.mp4
http://media.railscasts.com/assets/episodes/videos/003-find-through-association.mp4
http://media.railscasts.com/assets/episodes/videos/004-move-find-into-model.mp4
http://media.railscasts.com/assets/episodes/videos/005-using-with-scope.mp4
http://media.railscasts.com/assets/episodes/videos/006-shortcut-blocks-with-symbol-to-proc.mp4
http://media.railscasts.com/assets/episodes/videos/007-all-about-layouts.mp4
http://media.railscasts.com/assets/episodes/videos/008-layouts-and-content-for.mp4
http://media.railscasts.com/assets/episodes/videos/009-filtering-sensitive-logs.mp4
http://media.railscasts.com/assets/episodes/videos/010-refactoring-user-name-part-1.mp4

samqiu

# Path to your oh-my-zsh configuration.
ZSH=$HOME/.oh-my-zsh

# Set name of the theme to load.
# Look in ~/.oh-my-zsh/themes/
# Optionally, if you set this to "random", it'll load a random theme each
# time that oh-my-zsh is loaded.
ZSH_THEME="robbyrussell"

# Example aliases

samqiu

SELECT * FROM `post` WHERE `status` != 'inherit' AND `status` != 'auto-draft';

SELECT * FROM `post` WHERE `status` NOT IN ('inherit', 'auto-draft');

samqiu

#!/usr/bin/ruby
require 'rss'

# Usage
# $ ./railscasts.rb http://railscasts.com/subscriptions/YOURRAILSCASTRSS/\/
#     episodes.rss
# OR
# $ ./railscasts.rb

p 'Downloading rss index'

samqiu

" The following are commented out as they cause vim to behave a lot
" differently from regular Vi. They are highly recommended though.
set showcmd   " Show (partial) command in status line.
set showmatch   " Show matching brackets.
set ignorecase    " Do case insensitive matching
set smartcase   " Do smart case matching
set incsearch   " Incremental search
set autowrite   " Automatically save before commands like :next and :make
set hidden             " Hide buffers when they are abandoned
set expandtab            " convert tabs to spaces

samqiu

# 在本地服务器建立 rubygems.org 的镜像缓存，以提高 gem 的安装速度
# 此配置设置缓存过期为1天，也就是说，新上的 gem 无法马上安装
# 做这个起什么作用？
# rubygems 的很多资源文件是存放到 Amazon S3 上面的，由于 GFW 对某些 S3 服务器又连接重置或丢包，导致 gem 安装异常缓慢或有时候根本无法连接安装。
# 而通过这种跳板的方式可以很好的解决这个问题，当然前提是 Nginx反向代理 服务器需要在国外

proxy_cache_path  /var/cache/rubygems  levels=1:2    keys_zone=RUBYGEMS:10m
                                       inactive=24h  max_size=1g;
server {
  listen 80;

samqiu

Ign http://cn.archive.ubuntu.com natty InRelease
Ign http://cn.archive.ubuntu.com natty-updates InRelease
Hit http://cn.archive.ubuntu.com natty Release.gpg
Hit http://cn.archive.ubuntu.com natty-updates Release.gpg
Hit http://cn.archive.ubuntu.com natty Release
Hit http://cn.archive.ubuntu.com natty-updates Release
Ign http://archive.canonical.com natty InRelease
Ign http://extras.ubuntu.com natty InRelease
Hit http://cn.archive.ubuntu.com natty/main Sources
Hit http://cn.archive.ubuntu.com natty/restricted Sources