cheatsheet for console command play online

Maybe you are new to the command-line world? Or just a little rusty? Or perhaps you can't always remember the arguments to awk, or tar?

This app is for windows, osx and linux commands cheatsheets. A reference app to help you learn or familiarize yourself with various commands.You don't need to remember all kinds of complex parameters, just remember all kinds of frequently used examples.

I hope this app can make you feel the happiness and convenience of the terminal