exa is a genuine alternative to ls. You don’t lose any speed, and gain a number of useful advantages that makes for a compelling usage case. I use exa at least 50 times a day.
The tool offers a good range of features which should meet your requirements. There’s support for Git which lets you view staged and unstaged status of every file. There’s also support for 24-bit colours, the ability to toggle colours on or off, effective file filtering, and the utility recognizes pipes, devices, and sockets.
There are plans to add hyperlink rendering support which will be a useful addition. Other features I’d like to see are the ability to show file sizes for parent directories, and an option to specify the order of columns in long view. The developer intends to make it possible to hide and reorder each column.
There’s a detailed man page, but on my system typing man exa at the shell brings up the man page for different software: 2D acceleration architecture for X.Org.
I’d also like configurable colors. On my default terminal, output is quite hard to read. Whether this is a problem for you depends on your terminal background settings. Of course, you can adjust your terminal colours, but that’s not an ideal solution.
exa is written as a binary that’s a thin wrapper around a library. The project has attracted over 8,000 GitHub stars, an indication it’s a popular project.
If you’re interested in contributing to the exa project, why not brush up your Rust knowledge? Here’s some great free Rust books to learn about the language.
Complete list of articles in this series:
|tmux||A terminal multiplexer that offers a massive boost to your workflow|
|lnav||Advanced log file viewer for the small-scale; great for troubleshooting|
|Paperwork||Designed to simplify the management of your paperwork|
|Abricotine||Markdown editor with inline preview functionality|
|mdless||Formatted and highlighted view of Markdown files|
|fkill||Kill processes quick and easy|
|Tusk||An unofficial Evernote client with bags of potential|
|Ulauncher||Sublime application launcher|
|McFly||Navigate through your bash shell history|
|LanguageTool||Style and grammar checker for 30+ languages|
|peco||Simple interactive filtering tool that's remarkably useful|
|Liquid Prompt||Adaptive prompt for Bash & Zsh|
|Ananicy||Shell daemon created to manage processes’ IO and CPU priorities|
|cheat.sh||Community driven unified cheat sheet|
|ripgrep||Recursively search directories for a regex pattern|
|exa||A turbo-charged alternative to the venerable ls command|
|OCRmyPDF||Add OCR text layer to scanned PDFs|
|Watson||Track the time spent on projects|
|fontpreview||Quickly search and preview fonts|
|fd||Wonderful alternative to the venerable find|