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du Know How Big Your Linux Files Are?

The du command has many ways to show the sizes of files and directories. 

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Linux Tips: The Misunderstood df Command

The humble df command quickly tells you how much space a filesystem is using, the filesystem type, which partition it is on, and its mountpoint.

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Linux Tips: Fixing Blue YouTube People

Does everyone look like Smurfs when you play YouTube videos? There is one easy fix for Linux users, and several hard ones.

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Wake Up Linux With an RTC Alarm Clock

Learn how to shut down and wake up your Linux computer by setting its internal RTC alarm clock.

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The Not-Ready Btrfs and ExFAT Linux Filesystems

Once upon a time there was great furor over exFAT, and great excitement over the Btrfs filesystems for Linux. So where are they now?

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