Neil Grogan dueyfinster

If anyone is interested in setting up their system to automatically (or manually) sign their git commits with their GPG key, here are the steps:

Generate and add your key to GitHub
$ git config --global commit.gpgsign true ([OPTIONAL] every commit will now be signed)
$ git config --global user.signingkey ABCDEF01 (where ABCDEF01 is the fingerprint of the key to use)
$ git config --global alias.logs "log --show-signature" (now available as $ git logs)
$ git config --global alias.cis "commit -S" (optional if global signing is false)
$ echo "Some content" >> example.txt
$ git add example.txt
$ git cis -m "This commit is signed by a GPG key." (regular commit will work if global signing is enabled)

Configure Synology NAS as Git Server

Instructions for setting up a git server on a Synology NAS with Diskstation. Specifically, I am using a DS414 with DSM 5.0.

Create user gituser via Diskstation interface (with File Station and WebDAV privilages)
Add new shared folder called git (located at /volume1/git) with read/write access for gituser and admin. This folder will hold all the repos.
Install Git Server package via Diskstation

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!

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Update: feeling adventurous? Clone or fork the xkcd clock! If you just want to see it in action or get a glimpse of how it works, keep reading.

The date in [xkcd's comic number 1340][1] [does not change][2].

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!

	#!/usr/bin/env sh
	# Copyright © 2022 Nathan Schulte

	# This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

	# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

	# You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.

	# nfsn.api.sh --

	# Tweak presentation and add commits ahead/behind.
	# Quick fork by @mcjim to add stash status and tweak to suit his style.
	# http://henrik.nyh.se/2008/12/git-dirty-prompt
	# http://www.simplisticcomplexity.com/2008/03/13/show-your-git-branch-name-in-your-prompt/
	# host dir master $ # clean working directory
	# host dir master* $ # dirty working directory
	# host dir master*^ $ # dirty working directory with stash
	# host dir master^ $ # clean working directory with stash

	function parse_git_dirty {

	ssh() {
	if [ "$(ps -p $(ps -p $$ -o ppid=) -o comm=)" = "tmux" ]; then
	tmux rename-window "$(echo $* \| cut -d . -f 1)"
	command ssh "$@"
	tmux set-window-option automatic-rename "on" 1>/dev/null
	else
	command ssh "$@"
	fi
	}

	That’s one of the real strengths of Docker: the ability to go back to a previous commit. The secret is simply to docker tag the image you want.

	Here’s an example. In this example, I first installed ping, then committed, then installed curl, and committed that. Then I rolled back the image to contain only ping:

	$ docker history imagename
	IMAGE CREATED CREATED BY SIZE
	f770fc671f11 12 seconds ago apt-get install -y curl 21.3 MB
	28445c70c2b3 39 seconds ago apt-get install ping 11.57 MB
	8dbd9e392a96 7 months ago 131.5 MB