A tutorial on creating a shell script to quickly retrieve both local and public IP addresses from the Linux/macOS command line.
A developer documents the process of building a toy Unix shell from scratch, covering the REPL, command parsing, and execution.
A practical guide and cheatsheet for using the awk command-line tool to process and manipulate text data.
Author improves tcpdump and dig man pages by adding basic examples for beginners and infrequent users.
A developer shares their essential terminal tools for coding in 2026, including shell history, editors, and LLM CLIs.
Introduces 'bat', a modern, feature-rich alternative to the 'cat' command with syntax highlighting and line numbering.
Explains the bash shell shortcut ~- as a handy alternative to $OLDPWD for referencing the previous working directory.
![git recent: what branch did I work on? [blog]](https://alldevblogs.blob.core.windows.net/thumbs/article-3b216163ec33-full-65b5150c.webp)
A developer shares a custom Git alias to quickly list the most recently worked-on local branches, helping track workflow across multiple branches.
A developer shares the usefulness of the git shortlog command for summarizing contributions and generating contributor lists.
A developer explains the practical benefits of implementing a --dry-run option in a reporting application for safe testing and validation.
Steve Yegge discusses evolving the Beads CLI for AI agents by implementing their 'hallucinations' to create a natural interface.
A guide to creating a PowerShell function that mimics the Linux 'touch' command for creating and updating files.
A guide to setting up the MSVC cl.exe compiler directly in PowerShell by reverse-engineering the Visual Studio environment variables.
A technical guide explaining how to use wget with recursive options to download entire websites for offline viewing, including a breakdown of key command-line flags.
Explores integrating the Goose AI agent directly into your terminal for ambient, on-demand assistance without explicit sessions.
A developer compares three shell history tools: default shell search, McFly, and Atuin, explaining their features and why they switched.
A guide on using the sed command-line tool to efficiently print specific lines or ranges from large files, useful for debugging.
![[Web dev for beginners] Shells](https://alldevblogs.blob.core.windows.net/thumbs/article-1e771ce04704-full-68f5d9fd.webp)
A beginner's guide to using shells and understanding file system paths for web development.
A quick tip for using 'git push origin HEAD' as a shortcut to push the currently checked-out Git branch, avoiding the need to type the branch name.
Exploring the philosophical and technical significance of the Unix 'fortune' command as an antidote to modern algorithmic engagement.
