Linux Reference Free



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 :

* 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

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.

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by rharshaohm