How to Change the Swap File Size on Raspberry Pi
A short guide to changing the swap file size on a Raspberry Pi
Quitting Applications on Mac OS X: 10 Ways to Do It
A short guide to quitting apps on Mac OS X
Fixing ‘Could not get lock /var/lib/dpkg/lock’
A short guide to fixing the ‘Could not get lock /var/lib/dpkg/lock’ error on Linux
Arduino IDE on Raspberry Pi
A guide to installing the Arduino IDE on a Raspberry Pi
Pi-hole: Installation and Initial Configuration
A short guide to installing and configuring Pi-hole on your Raspberry Pi
Adding an AirDrop Shortcut to the Mac Dock
A guide to creating an AirDrop shortcut in the Mac OS X Dock
How to Create Password-Protected .ZIP Files on a Mac Without Third-Party Apps
A guide to creating a password-protected ZIP archive on Mac OS X
How to Turn Your Mac On/Off Automatically at Scheduled Times and Days
A guide to scheduling your Mac’s start-up and shutdown
12 Interesting Tricks for Customising the Mac OS X Login Screen
12 interesting tricks for customising the login screen on Mac OS X