henri’s gists

henri / 0001.crontab-dump.bash

Created August 5, 2025 02:29

crontab cheat sheet

	#!/bin/bash
	#
	# (C)2020 Henri Shustak
	# Released Under the MIT Licence
	# https://mit-license.org/
	#
	# dump the crontab

	user_name=$(whoami)
	host_name=$(hostname)

henri / 000.tar_cheat_sheet.txt

Last active August 5, 2025 03:17

tar cheatsheet

	# create a compressed archive from a number of sources
	tar -czf compressed-archive.tar.gz /srv/source1 /srv/source2 # ...

	# list all .txt files in archive (better if you are hunting into large archives)
	tar -tf archive.tar --wildcards '*.txt'
	tar -tzf archive.tar.gz --wildcards '*.txt'

	# it is possible to use third party tools to mount or explore a compressed tar archive
	# eg :
	# - https://github.com/mxmlnkn/ratarmount

henri / gist:e91dcde274cea0c584a73f9dc22b115f

Created July 16, 2025 02:24 — forked from rxaviers/gist:7360908

Complete list of github markdown emoji markup

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henri / await.sh

Created July 16, 2025 02:14 — forked from zzak/await.sh

Script to wait for localhost service in bash, with retries

	#!/usr/bin/env bash

	set -euo pipefail

	TRIES=0
	until [ $TRIES -eq 10 ] \|\| nc -z localhost 3000; do
	sleep 0.1

	TRIES=$(( TRIES+1 ))
	done

henri / csv-dance.rb

Created July 16, 2025 02:05 — forked from dentarg/csv-dance.rb

	require 'csv'
	require 'open-uri'

	file = "Workbook3.csv"

	content = CSV.read(open(file), encoding: 'ISO-8859-1:UTF-8', col_sep: ";")

	File.open("output.csv", "w") do \|f\|
	rows = content.map { \|row\| "\"#{row.join('","')}\"" }.join("\n")
	f.puts(rows)

henri / regex-weburl.js

Created July 16, 2025 02:05 — forked from dentarg/regex-weburl.js

	//
	// Regular Expression for URL validation
	//
	// Author: Diego Perini
	// Updated: 2010/12/05
	// License: MIT
	//
	// Copyright (c) 2010-2013 Diego Perini (http://www.iport.it)
	//
	// Permission is hereby granted, free of charge, to any person

henri / close_notifications_applescript.js

Created July 16, 2025 02:04 — forked from dentarg/close_notifications_applescript.js

AppleScript to close all notifications on macOS Big Sur

	function run(input, parameters) {

	const appName = "";
	const verbose = true;

	const scriptName = "close_notifications_applescript";

	const CLEAR_ALL_ACTION = "Clear All";
	const CLEAR_ALL_ACTION_TOP = "Clear";
	const CLOSE_ACTION = "Close";

henri / resolve_install_linux_mint_cheatsheet.txt

Last active June 27, 2025 22:22

Installing Resolve GNU/LINUX Mint

	# URL with details for Linux Mint install instructions :
	# https://forum.blackmagicdesign.com/viewtopic.php?f=38&t=200276
	# Big thanks to : Christoph Schmid!

	# Running the installer
	# Install the dependiencies as suggested by installer. If you still have message regarding some items missing
	# simply setup the skip :
	export SKIP_PACKAGE_CHECK=1

	# Once you have run the installer.

henri / yt-comments.bash

Last active July 16, 2025 03:33

Youtube Comment Download Wrapper

	#!/usr/bin/env bash
	# (C) 2025 Henri Shustak
	# simple script to download youtube comments from a single video in bulk
	# usage : ./yt-comments.bash "youtube.video.url"
	# requires : python package called youtube-comment-downlaoder
	# dependcy install : pip install youtube-comment-downloader
	# currently set to ues sublime text to view the file when download completes..(last line)

	tempfile=$(mktemp /tmp/yt-comments.XXXXXX)
	suffix="json"

henri / mikrotik_cheat_sheet.txt

Last active June 6, 2025 21:39

	# get link speeds of a 5 port device
	interface ethernet monitor numbers=0,1,2,3,4

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