thbar

tmp = 'c:/tmp/chef-solo'

file_cache_path tmp
data_bag_path   File.join(tmp, 'data_bags')
cookbook_path   [ File.join(tmp, 'site-cookbooks'),
                  File.join(tmp, 'cookbooks') ]
role_path       File.join(tmp, 'roles')

yegle

Bash Shell启动方式与rc脚本

Shell的不同分类

根据启动Bash Shell的方式不同，对Shell有两种分类方式

登录Shell与非登录Shell

根据Shell的启动方式不同，可以将Shell分为

ikbear

require 'fileutils'
require 'date'
require 'yaml'
require 'rexml/document'
require 'ya2yaml'

include REXML

doc = Document.new(File.new(ARGV[0]))

mhayes

#!/bin/bash

# bootstrap ruby1.9 on a fresh RHEL5.5/CentOS5.5
# installs chef and bundler as well
# warning: this script does NOT make you breakfast

#enable EPEL repo, some packages (i.e. ruby-mysql) depend on this
rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-4.noarch.rpm

RUBY_19_VERSION="ruby-1.9.2-p180"

smoser

Ubuntu Auto Install

This allows user to do automated installation of ubuntu. Provided here a a few different files/scripts for making this easier.

I've used this to verify that d-i kernel and initramfs from -proposed work as shown in bug 1511497.

The provided 'preseed' below can be used as a fully automated installation of ubuntu. Boot with qemu like:

note python web server is useful for this (python -m SimpleHTTPServer 9999)

SaitoWu

require 'fiber'

fib = Fiber.new do
  v = 0
  loop do
    v += 1
    Fiber.yield v
    v.times { print "-"}
    puts v
  end

SaitoWu

def block_new
  puts Proc.new.call
end

block_new{"hello"}

#slow practice
def herp_pass_block(&block)
  derp_call_block &block
end

SaitoWu

#Person
class Person
end

#class method
class Person
  def self.address
    puts "hangzhou"
  end
end

SaitoWu

#0> non-block call

Thread.new do
  blahbla...
end

#1> 4 simple ways to call shell or cmd

`ps aux`

colinux

#!/bin/bash

# Renames subtitles files according to tv shows names found in a directory
# Acceped syntaxes for season/episode are: 304, s3e04, s03e04, 3x04 (case insensitive)
#
# Usage:
# Put this gist somewhere in your $PATH, like /usr/local/bin/subtitles-renamer
# Chmod +x it
# cd ~/YourHolidaysTvShowsWithSubtitles
# subtitles-renamer