Bret Comnes bcomnes

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

High level style in javascript.

Opinions are like assholes, every one has got one.

This one is mine.

Punctuation: who cares?

Punctuation is a bikeshed. Put your semicolons, whitespace, and commas where you like them.

Graph taskwarrior tasks with graphviz

Dependencies

dot binary (brew install graphviz, apt-get install graphviz, http://www.graphviz.org/)
task binary (brew install taskwarrior, apt-get install taskwarrior, http://taskwarrior.com/)

Running

graphdeps produces "deps.png" in the working directory. Just graphdeps will graph all tasks. You can change the default behavior by specifying a more specific query.

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

	# Workflow from https://github.com/necolas/dotfiles

	# Add the new submodule
	git submodule add git://example.com/remote/path/to/repo.git vim/bundle/one-submodule
	# Initialize the submodule
	git submodule init
	# Clone the submodule
	git submodule update
	# Stage the changes
	git add vim/bundle/one-submodule

	<!doctype html>

	<!-- http://taylor.fausak.me/2015/01/27/ios-8-web-apps/ -->

	<html>
	<head>
	<title>iOS 8 web app</title>

	<!-- CONFIGURATION -->

	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

	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
	Send 1K bytes over 1 Gbps network 10,000 ns 0.01 ms
	Read 1 MB sequentially from memory 250,000 ns 0.25 ms
	Round trip within same datacenter 500,000 ns 0.5 ms
	Read 1 MB sequentially from SSD 1,000,000 ns 1 ms 4X memory

	for (var i=1;i<=100;i++){
	var s = '';
	if (i % 3 === 0) s += 'Fizz';
	if (i % 5 === 0) s += 'Buzz';
	console.log(s ? s : i);
	}