Linux Reference Free play online

Linux Reference Free is a handy reference app to help you learn Linux on the go. Universal application, runs on both mobile device & tablet.

(Pro version is available here : https://play.google.com/store/apps/details?id=com.poash.linuxreferencepro)

Features:
* View content offline
* No Ads
* Test your knowledge with quiz (more question will be added soon)
* Easily zoom in or out to view images
* Change the font size to read easily, either on mobile phone or tablet
* No permissions required
* Internet connection not required

Quiz Features
Test your knowledge
Questions test your understanding of the commands
Questions can be flagged for later review while the quiz is in progress
Correct answer, along with the explanation is displayed for each question once the quiz is over. User answers are also displayed
Questions that are left unanswered do not reveal correct answers

Feel free to give us your feedback/suggestions at [email protected].

If you face any problems, let us know. Please avoid leaving negative feedback in the comments.

NOTE: Android 4.0 and below versions do not support features of changing text. Consequently, the text changing icons won't show up on these versions.