lajunta

function insert_medias(s){
  //var app_path="/kpy/dc";
  var app_path="";
  if(s==1){
    jsonurl=app_path+"/tempmedias/show";
    see_prefix=app_path+"/new_see/";
    $.getJSON(jsonurl, function(data) {
    var items = [];
    $.each(data, function(index, media) { 
      mediasrc=see_prefix+media.grid_id;

lajunta

有没有这样一个需求：
同时向几十上百台Linux服务器上传文件并执行命令，如果一个个来，那你就真是挨踢民工。程序员要发挥自己懒惰的个性，借用Net::SSH和net::SCP用Ruby写个脚本你会发现非常简单。

Net::SSH和Net::SCP是两个Ruby操作SSH的gem包。Net::SSH相当于cmd，专门用于执行命令；Net::SCP专门用于传输文件。它们俩结合，可以做任何SSH client能做的事情。


安装：
gem install net-ssh
gem install net-scp
以下所有代码都引用这段代码

lajunta

dpkg-reconfigure tzdata

lajunta

netstat -an|grep ESTABLISHED|awk '{print $5}'|awk -F: '{print $1}'|sort|uniq -c|awk '{ printf("%s\t%s\t",$2,$1); for (i = 0; i < $1; i++) {printf("*")}; print ""}'


netstat -alpn | grep :80 | awk '{print $5}' |awk -F: '{print $(NF-1)}' |sort | uniq -c | sort -n

netstat -anp |grep ‘tcp\|udp’ | awk ‘{print $5}’ | cut -d: -f1 | sort | uniq -c | sort –n

lajunta

LANG="zh_CN.UTF-8"
LANGUAGE="zh_CN:zh"

lajunta

#encoding: utf-8
require "json"
require "rest_client"

def get_access_token
  appid="your appid"
  appsecret="your appsecret"
  uri = "https://api.yixin.im/cgi-bin/token?grant_type=client_credential&appid=#{appid}&secret=#{appsecret}"
  res = RestClient.get(uri)
  hsh = JSON.parse(res)

lajunta

#encoding: utf-8
require "net/http"
require "json"
require "xmlsimple"

def get_access_token
  appid="your appid"
  appsecret="your appsecret"
  uri_string="https://api.yixin.im/cgi-bin/token?grant_type=client_credential&appid=#{appid}&secret=#{appsecret}"
  uri=URI.parse(uri_string)

lajunta

#encoding: utf-8

require "net/http"
require "json"
require "xmlsimple"
class YixinController < ApplicationController

  layout nil
  skip_before_filter :verify_authenticity_token

lajunta

<xml>
  <ToUserName>#{@to_user}</ToUserName>
  <FromUserName>#{@from_user}</FromUserName>
  <CreateTime>#{Time.now.to_i}</CreateTime>
  <MsgType>news</MsgType>
  <ArticleCount>#{@articles.count}</ArticleCount>
  <Articles>
    - @articles.each do |article|
      - unless article.media_infos.blank?
        - theone=article.media_infos.sample

lajunta

<xml>
  <ToUserName>#{@to_user}</ToUserName>
  <FromUserName>#{@from_user}</FromUserName>
  <CreateTime>#{Time.now.to_i}</CreateTime>
  <MsgType>news</MsgType>
  <ArticleCount>1</ArticleCount>
  <Articles>
    <item>
      <Title>凤城文化节有奖问答</Title>
      <Description>快来参加吧</Description>