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Robert Kreuzer rkrzr

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@piscisaureus
piscisaureus / pr.md
Created August 13, 2012 16:12
Checkout github pull requests locally

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 = git@github.com: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:

@lyoshenka
lyoshenka / search-git-history.md
Last active April 26, 2024 23:16
Search Git commit history for a string and see the diffs

Searching Git commit history

This should be one of the core features of Git, but for some reason it's impossible to figure out how to search for a string in your commit history and see the diffs that that string is in. Here's the best I've come up with:

To find which commits and which files a string was added or removed in:

git log -S'search string' --oneline --name-status

To see the diff of that

@quiver
quiver / README.md
Last active April 3, 2024 15:47
Who says PostgreSQL can't Pub/Sub like Redis?

Pub/Sub pattern with PostgreSQL's LISTEN/NOTIFY command

This is a simple chat-like program using pub-sub pattern, backed by PostgreSQL's LISTEN/NOTIFY command.

Publish

publish message to foo channel from user nickname.

$ python pub.py foo nickname
PUBLISH to channel #foo
@martijnvermaat
martijnvermaat / nixos.md
Last active March 24, 2024 11:42
Installation of NixOS with encrypted root
@ladinu
ladinu / encryptedNixos.md
Last active March 1, 2024 07:19
NixOS install with encrypted /boot /root with single password unlock

Requirements

  1. Encrypt everthing including /boot and /root
  2. Enter password once
  3. Support UEFI

Installation media setup

Download NixOS minimal iso and copy to USB stick. For example on Mac OSX

$ diskutil list
$ diskutil unmountDisk /dev/disk1 # Make sure you got right device
@chris-martin
chris-martin / nixos-from-ubuntu.md
Last active February 17, 2024 18:17
How to install NixOS from an Ubuntu liveCD
@polonskiy
polonskiy / encrypted-git-repo.md
Created February 7, 2018 12:13
Transparent Git Encryption

Transparent Git Encryption

This document has been modified from its [original format][m1], which was written by Ning Shang (geek@cerias.net). It has been updated and reformatted into a [Markdown][m2] document by [Woody Gilk][m3] and [republished][m4].

Description

When working with a remote git repository which is hosted on a third-party storage server, data confidentiality sometimes becomes

@vrillusions
vrillusions / _README.mkd
Last active January 24, 2023 16:18
Kickstart for Ubuntu 14.04
@orclev
orclev / trie.hs
Created February 28, 2012 04:23
Haskell trie implementation
import Data.Maybe
import Control.Monad (liftM)
import Data.List (isPrefixOf)
import qualified Data.Map as M
import qualified Data.Foldable as F
-- | Trie container data type
data Trie a = Trie { value :: Maybe a
, children :: M.Map Char (Trie a) }
deriving (Show)
@specialunderwear
specialunderwear / babel.sh
Created September 15, 2011 08:58
Install all utf8 locales on ubuntu
#! /bin/sh
cd /usr/share/locales
./install-language-pack eo
./install-language-pack ia
./install-language-pack ie
./install-language-pack io
./install-language-pack vo
./install-language-pack ca