Read and write files with Bash

Posted by bob on Mar 24, 2021 4:34 PM EDT
Opensource.com; By Seth Kenlon 		Mail this story
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When you're scripting with Bash, sometimes you need to read data from or write data to a file. Sometimes a file may contain configuration options, and other times the file is the data your user is creating with your application. Every language handles this task a little differently, and this article demonstrates how to handle data files with Bash and other POSIX shells.

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