acenqiu

#!/bin/bash
#
## redis backup script
## usage
## redis-backup.sh port backup.dir

port=${1:-6379}
backup_dir=${2:-"/data/backup/redis"}

cli="/usr/local/bin/redis-cli -p $port"

tompave

# A commented nginx configuration file for Ruby on Rails
#
# Author: Tommaso Pavese
#         [email protected]
#         http://tommaso.pavese.me
#
# License: http://www.wtfpl.net/
#
#
# Tested with:

dtipson

/*
Enable the "Request Desktop Site" functions on mobile chrome (android and iOS) allow users to see desktop layouts on responsive sites.  Note that this is distinct from "opt out of mobile!" buttons built into your site: this is meant to work with the browser's native opt-in/opt-out functionality.  

Since these functions work, in part, by simply spoofing the user agent to pretend to be desktop browsers, all we have to do is just remember that the browser once claimed to be android earlier in the same session and then alter the viewport tag in response to its fib.  

Here's an example viewport tag <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> that we'd be setting to scaleable-yes,max scale=2.  That's just an example of something that works on the site I was building: you should customize the "desktop" viewport content setting to whatever works for your site's needs.  If you wanted, you could stick this code in the head just after the primary viewport tag so that the br

joyrexus

Sans jQuery

Events

// jQuery
$(document).ready(function() {
  // code
})

paulmach

/*
Serve is a very simple static file server in go
Usage:
	-p="8100": port to serve on
	-d=".":    the directory of static files to host

Navigating to http://localhost:8100 will display the index.html or directory
listing file.
*/
package main

beneggett

Encryptor

Have you ever wanted to send a secret message?

The Plan

Today we use computers to mask messages every day. When you connect to a website that uses "https" in the address, it is running a special encoding on your transmissions that makes it very difficult for anyone to listen in between you and the server.

grenade

#!/bin/bash

mkdir -p ~/.ssh

# generate new personal ed25519 ssh keys
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "rob thijssen <[email protected]>"
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_robtn -C "rob thijssen <[email protected]>"

# generate new host cert authority (host_ca) ed25519 ssh key
# used for signing host keys and creating host certs

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

wteuber

require 'openssl'

class String
  def encrypt(key)
    cipher = OpenSSL::Cipher.new('DES-EDE3-CBC').encrypt
    cipher.key = Digest::SHA1.hexdigest key
    s = cipher.update(self) + cipher.final

    s.unpack('H*')[0].upcase
  end

p1nox

Abstract

You could have postgre installed on localhost with password (or without user or password seted after instalation) but if we are developing we really don't need password, so configuring postgre server without password for all your rails project is usefull.

Install Postgre packages

• postgresql
• postgresql-client
• libpq-dev