Xiangyu Xu bkbncn

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Introduction

C-a == Ctrl-a
M-a == Alt-a

General

:q        close
:w        write/saves
:wa[!]    write/save all windows [force]
:wq       write/save and close

Warning This is SEVERELY outdated, the current jupyter version is > 6.X, please refer to your current jupyter notebook installation!

Disclaimer : I just copied those shortcuts from Jupyter Menú > Help > Keyboard Shortcuts, I didn't wrote them myself.

Check your current shortcuts in your Help, shortcuts coule have been modified by extensions or your past self.

Creating a VM

vagrant init -- Initialize Vagrant with a Vagrantfile and ./.vagrant directory, using no specified base image. Before you can do vagrant up, you'll need to specify a base image in the Vagrantfile.
vagrant init <boxpath> -- Initialize Vagrant with a specific box. To find a box, go to the public Vagrant box catalog. When you find one you like, just replace it's name with boxpath. For example, vagrant init ubuntu/trusty64.

Starting a VM

vagrant up -- starts vagrant environment (also provisions only on the FIRST vagrant up)

In the below keyboard shortcuts, I use the capital letters for reading clarity but this does not imply shift, if shift is needed, I will say shift. So ⌘ + D does not mean hold shift. ⌘ + Shift + D does of course.

Tabs and Windows

Function	Shortcut
New Tab	`⌘` + `T`
Close Tab or Window	`⌘` + `W` (same as many mac apps)
Go to Tab	`⌘` + `Number Key` (ie: `⌘2` is 2nd tab)
Go to Split Pane by Direction	`⌘` + `Option` + `Arrow Key`

	#!/usr/bin/env bash
	# memusg -- Measure memory usage of processes
	# Usage: memusg COMMAND [ARGS]...
	#
	# Author: Jaeho Shin <netj@sparcs.org>
	# Created: 2010-08-16
	############################################################################
	# Copyright 2010 Jaeho Shin. #
	# #
	# Licensed under the Apache License, Version 2.0 (the "License"); #

	import networkx as nx
	import matplotlib.pyplot as plt
	import matplotlib.image as mpimg
	img=mpimg.imread('/home/shobhit/Desktop/shobhit.jpg')
	# draw graph without images
	G =nx.Graph()
	G.add_edge(0,1,image=img,size=0.1)
	G.add_edge(1,2,image=img,size=0.05)
	G.add_edge(2,3,image=img,size=0.02)
	G.add_edge(3,4,image=img,size=0.075)

	// easing functions http://goo.gl/5HLl8
	Math.easeInOutQuad = function (t, b, c, d) {
	t /= d/2;
	if (t < 1) {
	return c/2tt + b
	}
	t--;
	return -c/2 * (t*(t-2) - 1) + b;
	};

	#!/usr/bin/python
	"""elapsed.py - a script for providing a human-readable string of how much time
	has elapsed since a given date, implemented only using the standard library.
	Modelled on the style of dates used on Stack Overflow posts.
	"""

	from datetime import datetime, timedelta

	def print_date(date, incl_year=True, short_months=True):
	"""Prints a datetime object as a full date, stripping off any leading

	# Hello, and welcome to makefile basics.
	#
	# You will learn why `make` is so great, and why, despite its "weird" syntax,
	# it is actually a highly expressive, efficient, and powerful way to build
	# programs.
	#
	# Once you're done here, go to
	# http://www.gnu.org/software/make/manual/make.html
	# to learn SOOOO much more.