This app was mentioned in 11 comments, with an average of 1.36 upvotes
Best motivation to use GNU/Linux is freedom.
I'd like to recommend a awesome android app to be your companion using Fedora:
https://play.google.com/store/apps/details?id=com.inspiredandroid.linuxcommandbibliotheca
9/10 linux beginners loves the Linux command library app https://play.google.com/store/apps/details?id=com.inspiredandroid.linuxcommandbibliotheca . It has over 3500 linux command manuals, some useful one-line scripts and even a little linux quiz
I personally use Linux Command Library
You could install this app from the Play Store: https://play.google.com/store/apps/details?id=com.inspiredandroid.linuxcommandbibliotheca
Nice!
I can recommend this support and reference material:
https://play.google.com/store/apps/details?id=com.inspiredandroid.linuxcommandbibliotheca
"Linux Command Library" https://play.google.com/store/apps/details?id=com.inspiredandroid.linuxcommandbibliotheca
https://play.google.com/store/apps/details?id=com.inspiredandroid.linuxcommandbibliotheca
This app should be of great help, Google play only as far as I know unfortunately