Don’t read the docs (of an CLI tool) without trying

Tools

tldr

tldr-pages¹: Simplified and community-driven man pages

tldr-pages for a CLI tool can be available for many platforms, e.g. common, linux, osx, windows, …

tldr-pages can be accessed in a lot of ways²:

• Via a PWA: tldr.inbrowser.app
• Via a Browser extension: piraces/tldr-extension-browser
• Via a CLI tool:
  • tldr-c-client: The original client, written in C
  • tldr-python-client: Python command-line client for tldr pages (This one is distributed for Linux distros)
  • tlrc: A new official tldr client written in Rust
• As a PDF ebook in many languages³

tldr (tl;dr) : short for too long; didn't read (also occasionally don't read) : (internet slang) used to introduce a summary of an online post or news article⁴

cheat

cheat⁵: cheatsheats for *nix commands that are used frequently, but not frequently enough to be remembered

xny

xny⁶: A way to use Learn X in Y Minutes on the command line.

Terminal/shell completion feature

Warp’s completion

zsh completion

zsh completion with fuzzy search

fish completion

The new terminal of JetBrain’s IDEs (e.g. GoLand)

For more information, see its Introduce Blog