Ryan Jones teklynk

Web Developer | Full Stack Developer | Linux user | Crafting innovative solutions through web development and hands-on tinkering.

teklynk / gist:32bf08b116f404e506ba9a8f5a612509

Created October 28, 2025 18:25

Record live streams using FFMPEG and the m3u8 url of the stream

	#!/bin/bash

	# Dependencies
	# YT-DLP (YouTube Downloader)
	# sudo wget https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp -O /usr/local/bin/yt-dlp
	# sudo chmod a+rx /usr/local/bin/yt-dlp
	# ffmpeg: Install via apt (apt install ffmpeg)
	# mpv: Install via apt (apt install mpv)
	# Example: ./stream_record.sh -mpv https://listen.batstationrad.io/hls/1/stream.m3u8

teklynk / gist:b5a6a9fd30ae49629607917282c946a0

Last active October 25, 2025 17:25

Batch video file converter using ffmpeg

	#!/bin/bash

	convert_file() {
	local input_file="$1"
	local filename=$(basename "$input_file")
	local output_dir="$HOME/Videos/converted"
	local output_file="$output_dir/${filename%.*}.mp4"

	# Create the output directory if it doesn't exist
	mkdir -p "$output_dir"

teklynk / gist:85e4336a31b01230bebfb5c70c9ffae7

Created October 7, 2025 00:43

Bash scrip to remove dead links from your bookmarks

	# Export your bookmarks from a chromium based browser as a html file
	# Use the exported html bookmarks file as the <input_file>
	# Run the script
	# The script will use cURL to check if a link is dead. It will attempt a check 5 times before removing the link.

	#!/bin/bash

	# Function to display usage information
	usage() {
	echo "Usage: $0 -f <input_file>"

teklynk / gist:9247ed4b3c35052fae17d56df1ad7585

Created October 6, 2025 16:10

A Simple Bash Script to Toggle WiFi on and off - Linux Mint

	#!/bin/bash

	# Check the current status of WiFi using nmcli
	status=$(nmcli -t -f WIFI g)

	if [ "$status" = "enabled" ]; then
	# WiFi is currently on, so turn it off
	echo "Turning WiFi off..."
	nmcli radio wifi off
	play /usr/share/mint-artwork/sounds/unplug.oga

teklynk / gist:bc6234daf9a10ade13f75cc9522b1064

Created September 30, 2025 00:28

A Simple Bash Script to Toggle Bluetooth on and off - Linux Mint

	#!/bin/bash

	# You can bind it to a keyboard shortcut (on Linux Mint: Settings → Keyboard → Shortcuts → Custom Shortcuts). Written for the Cinnamon edition of Linux Mint, it should be easy to adapt to other Linux distributions.

	# Check if Bluetooth is on or off
	status=$(bluetoothctl show \| grep "Powered: yes")

	if [ -n "$status" ]; then
	# Bluetooth is currently on, so turn it off
	echo "Turning Bluetooth off..."

teklynk / gist:1ab826c1686a055fb9b77a10781b33d9

Created September 27, 2025 01:36

A Simple Bash Script to Toggle Audio Output on Linux Mint

	#!/bin/bash

	# pactl list short sinks
	#61 alsa_output.usb-SteelSeries_SteelSeries_Arctis_1_Wireless-00.analog-stereo PipeWire s16le 2ch 48000Hz RUNNING
	#63 alsa_output.pci-0000_00_1f.3.analog-stereo PipeWire s32le 2ch 48000Hz SUSPENDED

	# Set your actual sink names here
	SPEAKERS="alsa_output.pci-0000_00_1f.3.analog-stereo"
	HEADSET="alsa_output.usb-SteelSeries_SteelSeries_Arctis_1_Wireless-00.analog-stereo"

teklynk / gist:a25e31fd40c0718c263feb95d73081c8

Created August 4, 2025 02:41

Automated Nginx, UFW, Cloudflare IP allow script

	#!/bin/bash

	# I use this script on a few NGINX servers that are behind Cloudflare. I use it to restrict access and to only allow access from a Cloudflare IP addresses.
	# This means that clients must hit cloudflare's proxied DNS first before accessing your website, reventing clients from accessing your server via the host/server IP.
	# The script downloads a list of Cloudflare IP addresses, generates a allow list file, restarts NGINX, creates firewall rules using UFW, restarts UFW.
	# I run the script as a cron job on a weekly schedule.

	# Add this line to your websites nginx config.
	# include /etc/nginx/cloudflare_ips.conf;