fetwar’s gists

fetwar / install-docker-and-compose.yaml

Last active August 7, 2023 08:16

Install Docker on Ubuntu - Ansible Playbook

	---
	- name: Install Docker on Ubuntu
	hosts: workstations
	become: true

	tasks:
	- name: Update the apt package index
	apt:
	update_cache: true

fetwar / remove-if-in-tar.sh

Created April 17, 2023 05:01

Remove files from current folder if they are present in a tarball within the same dir

-#!/bin/bash
-# Get the current directory path
-current_directory=$(pwd)
-# Iterate over all tar files in the current directory
-for tar_file in "$current_directory"/*.tar; do
-    # If the tar file exists, process it
-    if [ -f "${tar_file}" ]; then
-        # Iterate over all files in the current directory (excluding directories and tar files)

fetwar / bank-balance-burndown.js

Last active October 31, 2023 06:38

Google Apps Script - Create calendar with daily events for your target balance burndown to track spending

	function getCalendar(config) {
	var calendars = CalendarApp.getCalendarsByName(config.calendarName);

	if (calendars.length === 0) {
	var calendar = CalendarApp.createCalendar(config.calendarName, config.calendarConfig);
	console.log('Created calendar: ' + calendar.getName());
	} else {
	if (calendars.length > 1) {
	console.warn("Non critical error: multiple calendars with applicable name.", calendars)
	}

fetwar / print-padded-heading.sh

Last active May 7, 2024 01:23

Print a heading padded with equals signs above and below

	#!/usr/bin/env bash

	# Usage:
	# print-padded-heading Some Heading
	#
	# Outputs:
	# ==============
	# Some Heading
	# ==============

fetwar / dig-all.sh

Last active October 31, 2023 06:37

Use dig to fetch multiple DNS records of a domain.

	#!/usr/bin/env bash

	defaultRecordTypes=( A CNAME MX TXT SOA PTR SRV )

	# Domain name input
	if [ -z $1 ]; then
	echo "Error: domain argument expected"
	exit 1
	fi

Marc fetwar