If you’re thinking to test and learn linux commands but don’t want to install linux on your machine, then here’s a website which can run linux commands.
This is very useful if you just want to test the commands. Ofcourse you can even use the live CD of any linux distribution, but that will also require restarting and booting from the CD/DVD.
“PC Emulator” is developed by “Fabrice Bellard” and it allows you to test Linux commands in your favorite web browser. As per the official website, its recommend to use latest browser for this purpose. All you need to do is to simply open the URL in your favorite browser and run/test the desired linux commands.