How To Assign Output of a Linux Command to a Variable | Linux Today
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How To Assign Output of a Linux Command to a Variable

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Tecmint
Mar 12, 2020

When you run a command, it produces some kind of output: either the result of a program is suppose to produce or status/error messages of the program execution details. Sometimes, you may want to store the output of a command in a variable to be used in a later operation.
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Tecmint

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