wttr.in is a console-oriented weather forecast service that supports various information representation methods like terminal-oriented ANSI-sequences for console HTTP clients (curl, httpie, or wget), HTML for web browsers, or PNG for graphical viewers.

Unified access to the best community driven cheat sheets repositories of the world.

Let’s imagine for a moment that there is such a thing as an ideal cheat sheet. What should it look like? What features should it have?

Concise — It should only contain the things you need, and nothing else. Fast — It should be possible to use it instantly. Comprehensive — It should contain answers for every possible question. Universal — It should be available everywhere, anytime, without any preparations. Unobtrusive — It should not distract you from your main task. Tutoring — It should help you to learn the subject. Inconspicuous — It should be possible to use it completely unnoticed.