jinzhu

find '/pillar/Lab/' -mindepth 1 -maxdepth 1 -type d | 
while read file
do
  alias ${file##*/}="'cd $file'"
done


目的： 
如果存在 /pillar/Lab/hi 目录，则 
alias hi='cd /pillar/Lab/hi'

jinzhu

find '/pillar/Lab/' -mindepth 1 -maxdepth 1 -type d | 
while read file
do
  eval "alias ${file##*/}='cd $file'"
done



if there is a directory named /pillar/Lab/hi
I want this script exec alias hi='cd /pillar/Lab/hi'

jinzhu

for d in /pillar/Lab/*; do 
  if [ -d $d ];then
    alias ${d##*/}="cd '$d'"; 
  fi
done

jinzhu

$.fn.ajaxLink = function() {
  $(this).click(function(){
      $.ajax({
        url: $(this).attr('href'),
        dataType: 'script',
        });
      return false;
      });
};

jinzhu

# Begin /etc/nsswitch.conf

passwd: files
group: files
shadow: files

publickey: files

hosts: files dns
networks: files

jinzhu

require 'rubygems'
require 'sinatra'
require 'rack/contrib'

use Rack::Callbacks

def before
  content_type 'text/plain',:charset => 'utf-8'
end

jinzhu

require 'rubygems'
require 'sinatra'
require 'rack/contrib'
 
class MyApp < Sinatra::Default
  get '/' do
    'main app!'
  end
end
 

jinzhu

!! Unexpected error while processing request: wrong number of arguments (1 for 0)
wrong number of arguments (1 for 0)
	/usr/lib/ruby/gems/1.8/gems/rack-0.9.1/lib/rack/builder.rb:38:in `initialize'
	/usr/lib/ruby/gems/1.8/gems/rack-0.9.1/lib/rack/builder.rb:38:in `new'
	/usr/lib/ruby/gems/1.8/gems/rack-0.9.1/lib/rack/builder.rb:38:in `use'
	/usr/lib/ruby/gems/1.8/gems/thin-1.0.0/lib/thin/connection.rb:63:in `call'
	/usr/lib/ruby/gems/1.8/gems/thin-1.0.0/lib/thin/connection.rb:63:in `pre_process'
	/usr/lib/ruby/gems/1.8/gems/thin-1.0.0/lib/thin/connection.rb:54:in `process'
	/usr/lib/ruby/gems/1.8/gems/thin-1.0.0/lib/thin/connection.rb:39:in `receive_data'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.6/lib/eventmachine.rb:240:in `run_machine'

jinzhu

-module('area').
-export([start/0,area/2]).

start() -> spawn(fun loop/0).

area(Pid,What) -> rpc(Pid,What).

rpc(Pid,Request) ->
  Pid ! {self(),Request},
  receive

jinzhu

#!/usr/bin/ruby
# vim: fileencoding=utf-8
require 'rubygems'
require 'zipruby'
require 'openssl'
require 'digest/sha1'
require 'optparse'
require 'fileutils'
require 'find'