Gaute Hope gauteh

Sessions

New Session

tmux new [-s name] [cmd] (:new) - new session

Switch Session

tmux ls (:ls) - list sessions
tmux switch [-t name] (:switch) - switches to an existing session

slow

This bash script offers quick shortcuts to simulate slower network connections. It is useful when you need to simulate a wireless network on a Linux network server, especially when you are using a virtual machine guest on your local machine or in the cloud.

slow 3G                   # Slow network on default eth0 down to 3G wireless speeds
slow reset                # Reset connection for default eth0 to normal
slow vsat --latency=500ms # Simulate satellite internet  with a high latency
slow dsl -b 1mbps         # Simulate DSL with a slower speed than the default

slow modem-56k -d eth0 # Simulate a 56k modem on the eth1 device. eth0 is unchanged.

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

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

	# based on ipython issue #101
	#
	# author: Gaute Hope <[email protected]> / 2015
	#
	# references:
	#
	# https://github.com/ipython/ipython/issues/101
	# http://ipython.org/ipython-doc/dev/config/custommagics.html
	#

	" run command
	" no stdin
	" output displayed in "Press enter to continue" style
	" current buffer untouched
	:!uptime

	" run command
	" pipe range of text to command on stdin
	" output replaces the range in the current buffer
	:RANGE!grep foo

	export RUBY_GC_MALLOC_LIMIT=256000000
	export RUBY_HEAP_MIN_SLOTS=600000
	export RUBY_HEAP_SLOTS_INCREMENT=200000
	export RUBY_HEAP_FREE_MIN=100000

	#! /usr/bin/env python
	# -- coding: utf-8 --

	# Put this file anywhere and add the following to your .vimrc.
	# The value of ctagsargs must be one of 'default', 'markdown' or 'media'.
	#
	# let g:tagbar_type_vimwiki = {
	# \ 'ctagstype':'vimwiki'
	# \ , 'kinds':['h:header']
	# \ , 'sro':'&&&'

	%-----------------------------------------------------------------------------%

	% Letter class
	\documentclass[a4paper, 10pt]{letter}

	% Name of sender
	\name{Joe Fox}

	% Signature of sender
	\signature{Joe Fox}