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‫The touch command is a standard program for Unix and Linux operating systems that's used to update the

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‫access and modification times of the files or files to the current time.

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‫So a file argument that does not exist is created empty.

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‫All right.

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‫So why don't we try it out?

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‫Go to Kelly.

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‫Install the files that start with my and there are two text files and these are their modification times.

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‫So let's change a modification time of my tax file to.

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‫Need to create a new file with the same name as this file with the touch command.

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‫And let's check the time again.

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‫And sure enough, it's modification time was updated.

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‫So now let's create a new document.

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‫And you see how an empty tax fire was generated under the current directory.