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How to Quickly Preview Files in Ubuntu Without Opening Them

How to Quickly Preview Files in Ubuntu Without Opening Them

You can quickly preview files without opening them in a full-blown application. Select any file and press the space bar. The file will open in a simple preview window. Press the space bar again to dismiss the preview.

Firewall How to Set Up a Firewall in Linux
How to Set Up a Firewall in Linux
Why do I need to configure a firewall for my Linux machine? Isn't it the safer than most other server OSs?Step 1 : Beef-up basic Linux security: ... S...
Oculus Best SideQuest Games for Oculus Quest/Quest 2
Best SideQuest Games for Oculus Quest/Quest 2
Best SideQuest Games for Oculus Quest/Quest 2Doom 3 VR (Doom3Quest) ... Pavlov: Shack. ... Ancient Dungeon. ... Half-Life 1 VR (LambdaVR) ... Doom VR ...
Backup 3 Free and Unique Tools for Safely Backing Up Your PC's Files
3 Free and Unique Tools for Safely Backing Up Your PC's Files
What should I use to backup my computer files?What is the best free PC backup software?How do I backup my desktop computer?What should I use to backup...