windwiny

#!/usr/bin/env ruby

=begin
   ruby win32ole common functions

   OLE excel object: Application, Workbook, Worksheet, Range, Cells , ...
   Demo howto find them, get/set value/style
   used other ruby script import it:

require 'rbexcelbase'  #  copy this to C:\ruby2\lib\ruby\2.3.0\rbexcelbase.rb   or

windwiny

#!/usr/bin/env ruby

=begin
   Use ruby/win32ole on excel application, replace VBA
=end

require 'pry'
require 'tk'
if Gem.win_platform?
  require 'win32ole'

windwiny

#!/usr/bin/env ruby
require 'pp'
require 'optparse'

options = {:can_skip_newerbundle=>true}
OptionParser.new do |opts|
  opts.banner = "Usage: gem-ext-compile-v2.rb [options]"

  opts.on("-v", "--[no-]verbose", "Run verbosely") do |v|
    options[:verbose] = v

windwiny

#!/bin/sh

## create pid file , avoid script running multiple times
### every script gen a unique UUID
UUID=ACD35429D76148978480EA945653D112
pid_file=/tmp/${UUID}.pid

if [[ -f $pid_file ]]; then
  lpid=$(head -1 $pid_file)
  if [[ ! -z $lpid ]]; then

windwiny

/*
 * fork.c
 * Experimental fork() on Windows.  Requires NT 6 subsystem or
 * newer.
 *
 * Copyright (c) 2012 William Pitcock <[email protected]>
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.

windwiny

class String
  # like python expandtabs
  def expandtabs tabsize=8
    self.gsub(/[^\r\n]*/) do |line|
      next line if line == ''
      ss = line.split("\t", -1)
      next line if ss.size == 1
      sa = []
      lasts = ss.pop

windwiny

with timeout of 3600 seconds
	tell application "Finder"
		set sel to (get selection)
		if not sel = {} then --selected file/dir
			repeat with f in sel
				set _cwd to POSIX path of (folder of f as alias)
				exit repeat --first item path
			end repeat
		else --not select

windwiny

require 'net/ssh'

host = "the.host"
user = "joe"
su_user = "bob"
password = "password"
su_password = "password"

commands = ['export PS1="\n[$?] [\t] $PS1----\n"', "cd /", "pwd", "ls -l", "exit"]
finished = ("%08x" * 8) % Array.new(8) { rand(0xFFFFFFFF) }

windwiny

=begin


 fdisk -l  output sector to CHS

=end

def sect2chs sec
        sec = sec.to_i
        return "" if sec == 0

windwiny

----

Linux 基于策略的路由(Linux Policy Routing)

Linux 有传统的基于数据包目的地址的路由算法，和新的基于策略的路由算法
新算法优点：支持多个路由表，支持按数据报属性（源地址、目的地址、协议、端口、数据包大小、内容等）选择不同路由表


# 查看规则命令，后面可跟其它参数，默认为 show(list) 显示全部
ip rule