Examlex
Evaluate the trigonometric function of the given quadrantal angle. If the value is undefined, write "undefined."
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Pwd
In the Linux environment, a command that identifies the current working path you are in.
Terminal Window
A text-based interface program that allows the user to interact with the operating system or software by entering commands through a keyboard.
Drive Wipe
A technique that can be used to eradicate personal or corporate data from a hard drive before donating or reusing a computer.
Defragmenting
The process of consolidating fragmented files on a hard disk, improving efficiency and access times by organizing data contiguously.
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