Terminal Guide provides learning materials for Linux commands, Git, and shell scripting.
Linux Command Library
Linux Command Library provides command references and cheat sheets for system control, recovery, and other topics.
About Linux Command Library
Linux Command Library is a website that offers command references and cheat sheets for Linux and terminal use. Pages are grouped by topic, including system control, system recovery, users and groups, files and folders, networking, search, package managers, text processing, compression and archiving, backup and imaging, shell scripting, and Git and SSH. The site also has sections for Tmux, regular expressions, and several text editors, including vim, Emacs, Nano, Pico, and Micro. Other sections cover one-liners, AI tools, hacking tools, terminal games, and cryptocurrencies.
The homepage also promotes Braincup, a separate brain-training app from the same maker. Braincup is described as open source under the Apache-2.0 license, with 41 mini-games and a browser version. The homepage does not state pricing for the Linux Command Library site itself, and the site is not listed as open source.
Key features
- Cheat sheets organized by topic, including system control and system recovery
- Command references for files, users and groups, and networking
- Sections for Git, SSH, Tmux, and regular expressions
- Reference pages for vim, Emacs, Nano, Pico, and Micro text editors
- Shell scripting and one-liner collections
- Promoted Braincup brain-training app with 41 mini-games, playable in a browser
Best for: Linux and terminal users who need quick command references or cheat sheets for everyday system tasks.
Good for
- Commands are grouped by topic, such as system recovery, networking, and package managers
- Covers both common tasks and specialized areas such as Git, SSH, and text editors
Linux Command Library at a glance
- Website
- linuxcommandlibrary.com
- Category
- Software & Utilities › Linux Apps
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Android, iOS, Linux, Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Linux Command Library alternatives
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Open source
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Linux Command Library FAQ
Is Braincup part of Linux Command Library?
The homepage describes Braincup as coming from the maker of Linux Command Library. It is presented as a separate product, licensed under Apache-2.0, with 41 mini-games that can be played in a browser.
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