imchao9

find .type f -atime -300 -print -maxdepth 1 -exec rm {} \;

imchao9

function TraversalObject(obj) { 
        for (var a in obj) { 
            if (typeof (obj[a]) == "object") { 
                TraversalObject(obj[a]); //递归遍历 
            } else {
                  var RegUrl = new RegExp(); 
                  RegUrl.compile("^[A-Za-z]+://[A-Za-z0-9-_]+\\.[A-Za-z0-9-_%&\?\/.=]+$");
                  if (RegUrl.test(obj[a])) { 
                    fileDownload.push(obj[a]);
                  } 

imchao9

var RegUrl = new RegExp(); 
RegUrl.compile("^[A-Za-z]+://[A-Za-z0-9-_]+\\.[A-Za-z0-9-_%&\?\/.=]+$");

imchao9

    function downloadFile(url) {
        var httpClient = url.slice(0,5) === "https"? https:http;

        httpClient.get(url,function(response) {
            var RegFileName = new RegExp();
            RegFileName.compile(".*%2F(.*?)$");
            var fileName = RegFileName.exec(url)[1];
            console.log(fileName);
            if(fileName) {
                var writer = fs.createWriteStream(resPath+fileName);

imchao9

#ip转数字
update tbl_mc_server s set s.`ip`= inet_aton("183.16.194.104") 
#数字转ip
select inet_ntoa(ip) from tbl_mc_server

imchao9

var win = nw.Window.get();
var child_process = require('child_process');
var path = require('path');

win.on('close', function() {
  child_process.exec(path.dirname(process.execPath)+'\\stop-server.bat');
  win.close(true);
})

imchao9

Tmux 快捷键 & 速查表

启动新会话：

tmux [new -s 会话名 -n 窗口名]

恢复会话：

tmux at [-t 会话名]

imchao9

#!/bin/bash  
  
#变量定义  
ip_array=("192.168.1.1" "192.168.1.2" "192.168.1.3")  
user="test1"  
remote_cmd="/home/test/1.sh"  
  
#本地通过ssh执行远程服务器的脚本  
for ip in ${ip_array[*]}  

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#!/bin/bash  
  
#变量定义  
ip_array=("192.168.1.1" "192.168.1.2" "192.168.1.3")  
user="test1"  
remote_cmd="/home/test/1.sh"  
  
#本地通过ssh执行远程服务器的脚本  
for ip in ${ip_array[*]}  

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var sortedCollection = _.sortBy(collection, function(item){
  return firstArray.indexOf(item.id)
});