Martin Treusch von Buttlar martint17r

martint17r / BuildConfig.groovy

Created March 11, 2013 09:10

grails server port selection for test environment

	if (System.getProperty('grails.env') == 'test') {
	grails.server.port.http=new Integer(System.getProperty('grails.server.port', System.getProperty('server.port', "7070")))
	}

martint17r / monkeysphere-sshd-keyprovider

Created May 14, 2014 14:27

	#!/bin/bash

	# Activate in /etc/ssh/sshd_config
	# AuthorizedKeysCommand /usr/local/sbin/monkeysphere-sshd-keyprovider
	# AuthorizedKeysCommandUser root

	export MONKEYSPHERE_CHECK_KEYSERVER=false
	export MONKEYSPHERE_RAW_AUTHORIZED_KEYS=/dev/null

	monkeysphere-authentication keys-for-user $@

martint17r / docker-cleanup.sh

Created June 2, 2014 13:09

Script to clean up docker leftovers periodically

	#!/bin/bash

	# adapted from http://jimhoskins.com/2013/07/27/remove-untagged-docker-images.html
	docker rm $(docker ps -a -q)
	docker rmi $(docker images -a \| grep "^<none>" \| awk '{print $3}')

martint17r / dice

Created September 16, 2014 07:33

	$ cat bin/dice
	#!/usr/bin/perl -w
	use strict;

	my %words;
	open WORDLIST, "$ENV{HOME}/.diceware_german.txt" or die "Could not open wordlist: $!";
	while(<WORDLIST>) {
	chomp;
	next unless /^(\d{5})\s+(.+)$/;
	$words{$1}=$2;

martint17r / oath-qrcode.sh

Created January 5, 2015 11:40

Generate TOTP QRcode for Google Authenticator for 2FA on linux debian wheezy

	#!/bin/bash

	USERNAME=$1
	HOSTNAME=$(hostname --fqdn)

	qrencode -t ANSI256 -o - $(echo otpauth://totp/$USERNAME@$HOSTNAME?secret=$(oathtool --totp -v $(grep $USERNAME /etc/users.oath \| cut -f 4) \| grep Base32 \| cut -d " " -f 3))

martint17r / exim4.conf

Created May 28, 2021 20:07

systemd service file for rootless Exim on Debian Bullseye

	[Unit]
	Description=Exim Mail Transport Agent
	After=network.target

	[Service]
	EnvironmentFile=-/etc/default/exim4
	PIDFile=/run/exim4/exim.pid
	ExecStartPre=+chmod u-s /usr/sbin/exim4
	ExecStartPre=+chmod g+r /etc/exim4/exim4.conf
	ExecStartPre=+chgrp Debian-exim /etc/exim4/exim4.conf