piaoger

//  a signal of 0 can be used to test for the existence of a process. 
var exec = require('child_process').exec
var tryKill

function isRunning(pid, cb) {
  var err = null,
      result = null;
  if (typeof pid !== 'number') {
    err = "pid must be number"
  } else {

piaoger

#!/bin/bash

###########################################################
# how to use
# curl -f -L https://gist.githubusercontent.com/piaoger/b6da9366ef28a065f152/raw/c06e66e7b4ff22fbb7295fd8a30899cd7d11936c/bootstrap.sh -O
# sh bootstrap.sh
###########################################################

echo off

piaoger

def deleteFile(dfile : File) : Unit = {
	if(dfile.isDirectory){
		val files = dfile.listFiles
		if(files != null)
		files.foreach{ f => deleteFile(f) }
	}
	dfile.delete
    
} 

piaoger

this_script=$(cd ${0%/*} && echo $PWD/${0##*/})
this_dir=$(cd ${0%/*} && echo $PWD)

piaoger

// borrowed from http://www.cnblogs.com/duanhuajian/p/4485106.html
// change: use utc time instead
function formatDate (date, fmt) {
    var o = {
        "M+" : date.getUTCMonth()+1,
        "d+" : date.getUTCDate(),
        "h+" : date.getUTCHours()%12 == 0 ? 12 : date.getUTCHours()%12,
        "H+" : date.getUTCHours(),
        "m+" : date.getUTCMinutes(),
        "s+" : date.getUTCSeconds(),

piaoger

package main

import (
	"log"
	"net/http"
	"net/http/httputil"
	"net/url"
)

type handle struct {

piaoger

#!/bin/sh 

# https://www.blackmoreops.com/2014/10/28/delete-clean-cache-to-free-up-memory-on-your-slow-linux-server-vps/
sync
sudo sh -c "sync; echo 3 > /proc/sys/vm/drop_caches"

piaoger

# for compress time and size,
# it seems that we can get the balance with "-1", i.e compress faster

ZIP_FOLDER="Utils./Users/piaoger/Box/*"
ZIP_OUTPUT=output.zip


FROM_TIME1=$(date)
zip -r output.zip  Utils./Users/piaoger/Box/*

piaoger

# list *.js files in directory
for file in ./*.js
do
    if [[ -f $file ]]; then
        echo $file
    fi
done

# list child dirs except hidden ones

piaoger

#md5 generation
#  linux: md5sum file >md5file
#  mac:   md5 -r file >md5file

#Md5 comparison
#  linux: md5sum -c md5file
#  mac:   manual check ?

function find_md5sum() {