Pavel bitnot

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Add Sublime Text to OS X Context Menu

Open Automator
Create a new Service
Add a Run Shell Script action
Set input to Service receives selected files or folders in any application
Set the script action to /Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl -n $@
Set Pass input to as arguments
Save as Open in Sublime Text

Revert the full commit

Sometimes you may want to undo a whole commit with all changes. Instead of going through all the changes manually, you can simply tell git to revert a commit, which does not even have to be the last one. Reverting a commit means to create a new commit that undoes all changes that were made in the bad commit. Just like above, the bad commit remains there, but it no longer affects the the current master and any future commits on top of it.

git revert {commit_id}

About History Rewriting

Delete the last commit

Deleting the last commit is the easiest case. Let's say we have a remote origin with branch master that currently points to commit dd61ab32. We want to remove the top commit. Translated to git terminology, we want to force the master branch of the origin remote repository to the parent of dd61ab32:

	// Usage:
	// val dircache = new CachedMkdir

	// dircache.mkdirp("a/b/c/d/e") // creates the directory structure
	// dircache.mkdirp("a/b/c/d/e") // does nothing
	// dircache.mkdirp("a/b/Z/Y/Z") // only creates from b/ down

	class CachedMkdir {

	var cache = Set[String]()

	#!/usr/bin/env python

	"""Simple HTTP Server With Upload.

	This module builds on BaseHTTPServer by implementing the standard GET
	and HEAD requests in a fairly straightforward manner.

	"""

	# Enable syntax-highlighting in less.
	# Last tested on CentOS 6.3.
	#
	# First, add these two lines to ~/.bashrc
	# export LESSOPEN="\| /usr/bin/src-hilite-lesspipe.sh %s"
	# export LESS=" -R "

	sudo yum -y install boost boost-devel ctags

	wget http://springdale.math.ias.edu/data/puias/unsupported/6/x86_64/source-highlight-3.1.6-3.puias6.x86_64.rpm

	#!/bin/bash
	#
	# Set up OSX preferences
	#
	# Inspired by: https://github.com/mathiasbynens/dotfiles/blob/master/.osx
	###########################################
	# CONFIG

	HOSTNAME="machiavellia"
	TIMEZONE="America/Chicago" # 'systemsetup -listtimezones'

	realm=Sonatype Nexus Repository Manager
	host=nexus.company.com
	user=admin
	password=admin123

	! Title: Hide LinkedIn Ads
	! Last modified: 19 Sep 2019
	! Expires: 20 days (update frequency)
	! Homepage: https://gist.github.com/jhult/802e89c64c4b6f27a3a9
	! Source: https://gist.githubusercontent.com/jhult/802e89c64c4b6f27a3a9/raw/hide_linkedin_ads.txt
	! Licence: https://opensource.org/licenses/MIT

	! Ad Banner
	linkedin.com##.ad-banner-container

	namespace Analogy
	{
	/// <summary>
	/// This example shows that a library that needs access to target .NET Standard 1.3
	/// can only access APIs available in that .NET Standard. Even though similar the APIs exist on .NET
	/// Framework 4.5, it implements a version of .NET Standard that isn't compatible with the library.
	/// </summary>INetCoreApp10
	class Example1
	{
	public void Net45Application(INetFramework45 platform)