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Category: Utilities

Images of shells by the sea

20 Best Free and Open Source Shells

April 8, 2025 Steve Emms Roundup, Utilities

The shell is a program that takes commands from the keyboard and gives them to the operating system to perform. We recommend the finest free and open source shells.

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Essential Utilities to Boost Producitivity

direnv unclutters your .profile

April 8, 2025 Steve Emms CLI, Utilities

direnv is an extension for your shell that manages your environment.

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Selection of utilities

quickenv is an unobtrusive environment manager

April 7, 2025 Steve Emms CLI, Utilities

quickenv is a replacement for direnv. It works with existing .envrcs, and as such is a drop-in replacement.

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Selection of utilities

Shadowenv performs a set of manipulations to the process environment

April 6, 2025 Steve Emms CLI, Utilities

Shadowenv provides a way to perform a set of manipulations to the process environment upon entering a directory in a shell.

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Selection of utilities

asdf is an extendable version manager

April 5, 2025 Steve Emms CLI, Utilities

asdf is a CLI tool that can manage multiple language runtime versions on a per-project basis.

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Essential Utilities to Boost Producitivity

zsh-autoenv automatically sources .autoenv.zsh files

April 5, 2025 Steve Emms Utilities

zsh-autoenv automatically sources (known/whitelisted) .autoenv.zsh files, typically used in project root directories.

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Find Duplicates

16 Best Free and Open Source CLI Tools to Find and Delete Duplicate Files

April 4, 2025 Steve Emms CLI, Roundup, Utilities

This roundup focuses on free and open source command-line tools that help you find and remove duplicate files.

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Laptop

OptimusUI is a GUI for nVidia Optimus

April 4, 2025 Steve Emms GUI, Utilities

OptimusUI is a graphical user interface for Laptops with nVidia Optimus Technology (e.g. switchable graphics).

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duple finds and removes duplicate files

April 4, 2025 Steve Emms CLI, Utilities

duple will iterate through all files and directories that is given and find duplicate files (files are compared on their contents).

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Document viewer

Text Pieces is a developer’s scratchpad

April 4, 2025 Steve Emms Documents, GUI, Utilities

Text Pieces is a small tool for quick text transformations such as checksums, encoding, decoding and so on.

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GNOME Extensions

Wardrobe is a GNOME customization tool

April 3, 2025 Steve Emms GUI, Utilities

Wardrobe is a utility for installing community made Gnome Shell, Gtk3/4, icon, and cursor themes as well as wallpapers.

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Emacs Software

8 Best Free and Open Source Emacs-Like Text Editors

April 3, 2025 Steve Emms Documents, Roundup, Utilities

The original program was written in 1976 as a set of macros for an existing text editor called TECO.

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Find

ast-grep performs structural search, lint and rewriting

April 2, 2025 Steve Emms CLI, Utilities

ast-grep (sg) is a CLI tool for code structural search, lint, and rewriting.

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Subtitles

10 Best Free and Open Source Subtitle Editors

April 2, 2025 Steve Emms Multimedia, Roundup, Utilities

A subtitle editor is software that lets users create and edit subtitles. We pick the finest open source software.

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Find

serpl is a TUI to search and replace keywords

April 1, 2025 Steve Emms TUI, Utilities

serpl is a terminal user interface (TUI) application that allows users to search and replace keywords in an entire folder,

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OCR-Systems

10 Best Free and Open Source OCR Tools

April 1, 2025 Steve Emms Documents, Graphics, Roundup, Utilities

Optical Character Recognition (OCR) is the conversion of scanned images of handwritten, typewritten or printed text into searchable, editable documents.

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Documents

facad is a modern colorful directory listing tool

April 1, 2025 Steve Emms CLI, Utilities

facad is a modern, colorful directory listing tool for the command line. It’s written in C.

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Selection of utilities

svu is a small helper for release scripts and workflows

March 31, 2025 Steve Emms CLI, Utilities

svu provides utility commands and functions to increase specific portions of the version.

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Find

concurrently lets you run multiple commands concurrently

March 31, 2025 Steve Emms CLI, Utilities

concurrently is similar to the command npm run watch-js & npm run watch-less but better.

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System administration

ddrescueview examines ddrescue’s mapfiles

March 31, 2025 Steve Emms GUI, Utilities

ddrescueview is a small tool that allows users to graphically examine ddrescue’s mapfiles in a user friendly GUI application.

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