Daniel Wang danielwangksu

How to setup your VMWare Fusion images to use static IP addresses on Mac OS X

At Crush + Lovely, we use Railsmachine's Moonshine to automate the configuration of our servers. When writing our deployment recipes, VMWare Fusion's ability to take snapshots and rollback to these snapshots is a huge timesaver because it takes just seconds to roll a server image to it's original state.

When you're just configuring a single server, having a static IP address for your server image isn't too important, but when you're configuring multi-server setups, it can be useful to duplicate a number of server images and give each a static IP address so you can consistently deploy to them. While not documented well at all, it turns out that this is relatively easy to accomplish in four simple steps.

1. Determine the MAC address of your guest machine

Let's say you have a guest machine with the name ubuntu-lucid-lynx-base a

Sublime Text 2 - Useful Shortcuts

Tested in Mac OS X: super == command

Open/Goto

super+t: go to file
super+ctrl+p: go to project
super+r: go to methods

Step 0:

Get Homebrew installed on your mac if you don't already have it

Step 1:

Install highlight. "brew install highlight". (This brings down Lua and Boost as well)

Step 2:

Most active GitHub users (git.io/top)

The list would not be updated for now. Don't write comments.

The count of contributions (summary of Pull Requests, opened issues and commits) to public repos at GitHub.com from Wed, 21 Sep 2022 till Thu, 21 Sep 2023.

Because of GitHub search limitations, only 1000 first users according to amount of followers are included. If you are not in the list you don't have enough followers. See raw data and source code. Algorithm in pseudocode:

githubUsers

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

Keyboard shortcuts for Sublime Text 2

Multi-selection: To enable multi-selection, you have several options

Press Alt or Command and then click in each region where you require a cursor.
Select a block of line, and then press Shit + Command + L
Place the cursor over a particular word, and press Control/Command + D repeatedly to select additional occurences of that word.
Alternatively, add an additional cursor at all occurences of a word by typing Alt+F3 on Windows, or Ctrl+Command+G on the Mac.

Find all occurence of a word in a file and edit all of those at a time: > Command + F then Option + Enter. All the occurance of the word should be editable.

	/* Compile with: g++ -Wall –Werror -o shell shell.c */

	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>
	#include <ctype.h>
	#include <unistd.h>

	#include <sys/types.h>
	#include <sys/wait.h>

	package main

	import (
	"code.google.com/p/go-tour/wc"
	"strings"
	)

	func WordCount(s string) map[string]int {
	m := make(map[string]int)
	a := strings.Fields(s)

	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>

	/*
	* MCrypt API available online:
	* http://linux.die.net/man/3/mcrypt
	*/
	#include <mcrypt.h>

	;SMBDIS.ASM - A COMPREHENSIVE SUPER MARIO BROS. DISASSEMBLY
	;by doppelganger ([email protected])

	;This file is provided for your own use as-is. It will require the character rom data
	;and an iNES file header to get it to work.

	;There are so many people I have to thank for this, that taking all the credit for
	;myself would be an unforgivable act of arrogance. Without their help this would
	;probably not be possible. So I thank all the peeps in the nesdev scene whose insight into
	;the 6502 and the NES helped me learn how it works (you guys know who you are, there's no