Create Slides with Markdown and Pandoc
Published December 27, 2024 and last verified on September 20, 2025
Build presentation slides from Markdown files using Pandoc and export them to PowerPoint or other slide formats for easy sharing.
Harness the Combinatoric Power of Command-Line Tools and Utilities
scripts
Convert FLAC to MP3 using the CLI
Published December 27, 2022 and last verified on December 13, 2025
Convert FLAC files to MP3 using Bash and CLI tools. This guide covers installation, script creation, and batch processing for audio transcoding.
Reading a Single Line from a File from the Command Line Interface
Published December 11, 2020 and last verified on December 13, 2025
Display a specific line from a file or stream using sed and awk, then wrap it in a reusable Bash function for quick access.
Throwing All Your Work Away in Git
Published January 8, 2020 and last verified on December 13, 2025
Discard unwanted changes in your Git working directory using the checkout, reset, and clean subcommands to get back to a clean state.
How to Use macOS Notifications with Command-line Programs
Published January 8, 2020 and last verified on September 20, 2025
Trigger macOS desktop notifications from the command line to alert you when long-running programs and scripts finish running.