gmhawash’s gists

gmhawash / gist:4043232

Created November 9, 2012 01:54

Reset jenkins password

	0. SSH to server
	1. Edit /opt/bitnami/apps/jenkins/jenkins_home/config.xml

	2. set userSecurity to false: <userSecurity>false</userSecurity>

	3. delete
	<authorizationStrategy> and <securityRealm>

	4. /etc/init.d/bitnami restart

gmhawash / switch.rb

Created February 12, 2013 21:29 — forked from jbr/switch.rb

	# In response to:
	# http://mlomnicki.com/ruby/tricks-and-quirks/2011/02/10/ruby-tricks2.html
	# Ruby 1.9.2 has some neat stuff that lets us make a readable
	# alternative case statement that calls each method in turn.

	# 1.9.2 features used:
	# * hashes are ordered in 1.9.2
	# * cool JSON-style hash syntax
	# * concise lambda syntax

gmhawash / chef_solo_setup.sh

Last active December 14, 2015 09:59

Chef Solo Setup

	#!/usr/bin/env bash
	apt-get -y update
	apt-get -y install build-essential zlibc zlib1g-dev libssl-dev libreadline6-dev libyaml-dev
	cd /tmp
	wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz
	tar -xvzf ruby-1.9.3-p125.tar.gz
	cd ruby-1.9.3-p125/
	./configure --prefix=/usr/local
	make
	make install

gmhawash / install_vim_files

Created March 5, 2013 22:41

Script to install vim plugins

	#!/bin/bash

	echo "Installing ctags"
	sudo apt-get install exuberant-ctags

	DOTVIM="$HOME/.vim"
	JQUERY=12276

	if [ ! -e `which git` ]
	then

gmhawash / .watchr

Created July 20, 2013 17:14

	#!/usr/bin/env ruby
	if __FILE__ == $0
	puts "Run with: watchr #{__FILE__}. \n\nRequired gems: watchr rev"
	exit 1
	end

	class Specs
	class << self
	def run(cmd)
	sleep(2)

gmhawash / pather

Created December 10, 2013 16:39

pather code.

gmhawash / bootstrap_chef.bash

Last active January 2, 2016 02:49 — forked from chrismdp/bootstrap_chef.bash

	#!/usr/bin/env bash
	# call like this on the target server:
	# NODENAME='foo' CHEF_ENV='production' RUNLIST='["role[foo]","recipe[bar]"]' CHEFREPO='[email protected]:repo.git' bash <( curl -L https://raw.github.com/gist/1026628 )
	# You will need to ensure that the ssh key is already set up on the server.

	set -e

	export CHEF_DIR="${HOME}/chef"
	sudo rm -rf $CHEF_DIR
	mkdir -p "$CHEF_DIR"

gmhawash / gist:8293620

Last active January 2, 2016 10:59 — forked from ivanvanderbyl/gist:4222308

Upgrade Postgresql 9.1 to 9.3

	# Add pg ppa to your respository list; go here: http://www.postgresql.org/download/

	# For ubuntu percise (12.04)
	# Add the file: /etc/apt/sources.list.d/pgdg.list and in it add:
	deb http://apt.postgresql.org/pub/repos/apt/ YOUR_UBUNTU_VERSION_HERE-pgdg main
	wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc \| sudo apt-key add -
	sudo apt-get update

	sudo apt-get install postgresql-9.3 postgresql-server-dev-9.3 postgresql-contrib-9.3

gmhawash / gist:8294627

Last active January 2, 2016 11:09

Create scrollable tables

	http://jsfiddle.net/gmhawash/6FT8T/
	How about doing something like this? I've made it from scratch...

	What I've done is used 2 tables, one for header, which will be static always, and the other table renders cells, which I've wrapped using a div element with a fixed height, and to enable scroll, am using overflow-y: auto;

	Also make sure you use table-layout: fixed; with fixed width td elements so that your table doesn't break when a string without white space is used, so inorder to break that string am using word-wrap: break-word;



	<html>

gmhawash / when-proc.rb

Created February 11, 2014 21:24 — forked from mrb/when-proc.rb

	# ruby 1.9 supports 4 ways to call a proc! ex: f =->n {[:hello, n]}; f[:ruby]; f.call(:ruby); f.(:ruby)
	#
	# turns out, you can also call a proc via proc === :arg -- which means you can use proc's in when clauses!
	# ruby doc: http://ruby-doc.org/ruby-1.9/classes/Proc.html#M001165
	#
	# ... kudos to @chadfowler for the tip!
	#
	# (note: works on 1.8.7 as well :-))

	def am_i_awesome?