How Do I Close a File That I Created Using Cat > Command?

How Do I Close a File That I Created Using Cat > Command?

I learning how to use git on a Mac and I'm trying to add a file in one of my branches by using the "cat > " command. The problem I'm having is that I want to end editing the file in the terminal but I do not know how to close it. I'm guessing that I need to change "modes" for lack of a better term. How do I proceed?

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2 Answers

Press Control-D.

Type Ctrl+D at the start of a new line. ^D is the "end of file" character when typed from a keyboard.

Note that the ^D character itself is not entered into the file. The file ends just before the point where you type ^D.

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Marcus Vance
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Marcus Vance

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.