NV

JavaScript Timer

Run 5 times, with one second delay between calls

t1 = new Timer(500, function(){
  console.log(this.count);
  if (this.count >= 5) {
    this.stop();
  }

});

mixonic

//
// This server will start a bash shell and expose it
// over socket.io to a browser. See ./term.html for the 
// client side.
// 
// You should probably:
//
//   npm install socket.io
//   curl -O https://github.com/LearnBoost/Socket.IO/raw/master/socket.io.min.js
//

s4y

var child_process = require('child_process');

// exec: spawns a shell.
child_process.exec('ls -lah /tmp', function(error, stdout, stderr){
	console.log(stdout);
});

// execFile: executes a file with the specified arguments
child_process.execFile('ls', ['-lah', '/tmp'], function(error, stdout, stderr){
	console.log(stdout);

KartikTalwar

The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

rsync (Everyone seems to like -z, but it is much slower for me)

• a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
• H: preserves hard-links
• A: preserves ACLs

rmamba

#!/bin/sh
### BEGIN INIT INFO
# Provides:		webcam
# Required-Start:	$remote_fs $syslog
# Required-Stop:	$remote_fs $syslog
# Default-Start:	2 3 4 5
# Default-Stop:		0 1 6
# Short-Description:	Control raspistill
# Description:		Control raspistill camera time lapse
#			and save images to RAM disk. 

HoyaBoya

# PROBLEM
# Find an implementation of "x" that will force the code below to print "helloworld".
# SOLUTION
# This doesn't work with threads forked to return true/false. The trick is to just have x do both.

def x
  print "hello"
  false
end

jellyjellyrobot

#!/bin/sh

# Change Mirrors
# sed --in-place 's/us.archive.ubuntu.com/mirror.0x.sg/' /etc/apt/sources.list
# sed --in-place 's/us.archive.ubuntu.com/download.nus.edu.sg\/mirror/' /etc/apt/sources.list

get_and_execute()
{
  FILE=$1
  echo "Getting $FILE"

refabr1k

:local newanimal [("lease status = ".[$leaseBound]." | ".[$"lease-hostname"]." | ".[$leaseActIP]." | ".[$leaseActMAC])] 
       /tool fetch "https://api.telegram.org/botAPIKEY/sendmessage\?chat_id=CHATID&text=Movement in the animal farm!%0a $newanimal" keep-result=no;