Dogfight might more properly be referred to as three programs, flight, dog, and shadow. Flight is a flight simulator, dog is an air combat game in which multiple people use the flight interface to control their aircraft, and shadow is an observation program that allows a user to see what a user of either dog or flight sees.
If Time Machine doesn't ask you to choose a backup disk when you connect the drive to your Mac: Open Time Machine preferences from the Time Machine menu in the menu bar. Or choose Apple ( ) menu > System Preferences, then click Time Machine. Click Select Backup Disk, Select Disk, or Add or Remove Backup Disk.
If you have always wanted to get rid of that annoying Gadgets menu option from the desktop context menu, now you can! You can also add any application to the desktop right-click menu pretty easily. Just right-click on the shell key and choose New – Key.
Ubuntu and Linux. Ubuntu is the most popular Linux-based desktop operating system. That begs the question, what’s Linux? Linux is a kernel The Linux Kernel: An Explanation In Layman's Terms The Linux Kernel: An Explanation In Layman's Terms There is only one de facto thing that Linux distributions have in common: the Linux kernel.
Unlike a GUI shell, which uses a graphical representation of the system's services and resources, the command-line shell uses only text. It is the fundamental interface between you and the operating system, and in many cases offers you more direct control over the system processes.