Ardy Gallego Dedase ardydedase

George Hotz Recommended articles

(mostly collected over the last 3-4 streams)

First there was: http://snipplr.com/view/15246/color-coded-svn-status

Then there was: http://snipplr.com/view/16540/color-coded-svn-status-v2

A few days ago, I found a handy script online that colorized the output of SVN status. It worked pretty well, but needed a little polish and a couple of tweaks to make it use more common Python idioms. As I continued to use it and fix bugs and inefficiencies, I ended up replacing nearly every line in the original, but it was still a great starting point.

Additional changes include ANSI word-wrapping, a configurable tab expansion feature (for better code alignment), the 'colorizedSubcommands' sequence so that only applicable commands get colorized, use of proper subprocess module calls so that piping through less will work (for example, try svn-color diff | less -r to see colorized diff output).

To use, stick it somewhere, make executable (`chmod 7

	#!/usr/bin/env bash
	#Usage docker-machine-update-hosts.sh hosts.conf default
	#arg1 is a configuration file with hosts
	#arg2 is the docker-machine name e.g. default

	DOCKER_IP=$(docker-machine ip $2)
	echo "$2 ip: $DOCKER_IP"

	#Remove existing lines from hosts
	while IFS='' read -r line \|\| [[ -n "$line" ]]; do

	FROM ubuntu
	MAINTAINER Dustin Sallings "[email protected]"

	ADD http://cbfs-ext.hq.couchbase.com/couchbase-dist/couchbase-server-enterprise_2.2.0_x86_64.deb /tmp/couchbase-server-enterprise_2.2.0_x86_64.deb

	RUN apt-get update
	RUN apt-get install -y librtmp0 python-httplib2
	RUN dpkg -i /tmp/couchbase-server-enterprise_2.2.0_x86_64.deb
	RUN rm /tmp/couchbase-server-enterprise_2.2.0_x86_64.deb
	RUN /etc/init.d/couchbase-server stop

	import threading


	# Based on tornado.ioloop.IOLoop.instance() approach.
	# See https://github.com/facebook/tornado
	class SingletonMixin(object):
	__singleton_lock = threading.Lock()
	__singleton_instance = None

	@classmethod

	#!/bin/bash

	# Source: http://toomuchdata.com/2012/06/25/how-to-install-python-2-7-3-on-centos-6-2/

	yum groupinstall "Development tools"
	yum install zlib-devel
	yum install bzip2-devel openssl-devel ncurses-devel
	wget http://www.python.org/ftp/python/2.7.3/Python-2.7.3.tar.bz2
	tar xf Python-2.7.3.tar.bz2
	cd Python-2.7.3

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

	# Pattern
	# <docker-machine name>=<host name>,<host name>,...
	registry=docker-registry

	// ----------------------------------------------------------
	// A short snippet for detecting versions of IE in JavaScript
	// without resorting to user-agent sniffing
	// ----------------------------------------------------------
	// If you're not in IE (or IE version is less than 5) then:
	// ie === undefined
	// If you're in IE (>=5) then you can determine which version:
	// ie === 7; // IE7
	// Thus, to detect IE:
	// if (ie) {}

	# Copyright (c) 2010 Curt Micol <[email protected]>
	# Permission to use, copy, modify, and distribute this software for any
	# purpose with or without fee is hereby granted, provided that the above
	# copyright notice and this permission notice appear in all copies.

	# THE SOFTWARE IS PROVIDED 'AS IS' AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
	# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN