Jan Kampling kmplngj

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

iTerm2

NOTE: this gist is outdated, refer to this repository instead - https://github.com/ghaiklor/iterm-fish-fisher-osx

Install iTerm 2

Download and install iTerm2 (it has better color fidelity than the built in Terminal).

Install Color Scheme

Vivaldi "Standalone Mode" on Mac

The following commands will produce a small application that allows you to run Vivaldi—or any other Chromium-based browser—in Standalone mode on a Mac. This could be used for testing a specific setup or version, without touching the system wide settings (profile). It can also be used to create a portable (USB install) of Vivaldi that you could store on an external disk, for sharing between computers.

Manual method

Start Terminal and issue the following:

mkdir -p Standalone\ Mode.app/Contents/MacOS

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.

Set Up User and Folder

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

	Backup:
	docker exec -t -u postgres your-db-container pg_dumpall -c > dump_`date +%d-%m-%Y"_"%H_%M_%S`.sql

	Restore:
	cat your_dump.sql \| docker exec -i your-db-container psql -Upostgres

	set _old_delims to AppleScript's text item delimiters
	set AppleScript's text item delimiters to {""}

	tell application "System Events"
	set _current_app to name of the first process whose frontmost is true
	end tell

	tell application "Safari"
	set _urls to {}
	repeat with i from 1 to 6 -- how many Safari windows to show URLs from

	#!/bin/bash

	echo ""

	echo "`date`: RUNNING: brew update"
	/usr/local/bin/brew update
	echo "`date`: FINISHED: brew update"

	echo ""

	var root = app.activeDocument;
	var result = getStyleByString(root, "Formatgruppe 2:Form\\:atgruppe 1:Zeichen\\:\\:format 1", "characterStyles", true);
	$.writeln(result.name);


	function getStyleByString(root, string, property, recreate) {
	if (recreate == undefined) recreate = false;
	stringResult = string.match (/^(.?[^\\]):(.)$/);
	var cStyleName = (stringResult) ? stringResult[1] : string;
	cStyleName = cStyleName.replace(/\\:/g, ":");

	#!/bin/bash
	# Sometimes you need to move your existing git repository
	# to a new remote repository (/new remote origin).
	# Here are a simple and quick steps that does exactly this.
	#
	# Let's assume we call "old repo" the repository you wish
	# to move, and "new repo" the one you wish to move to.
	#
	### Step 1. Make sure you have a local copy of all "old repo"
	### branches and tags.

	<FilesMatch "\.(txt\|log\|xml\|css\|js)$">
	Header set X-Robots-Tag "noindex"
	</FilesMatch>