TestOut Linux Pro Practice Test 2025 - Free Linux Pro Practice Questions and Study Guide

The command for bulk renaming files in Linux is indeed the `rename` command. This command allows you to specify patterns and transformations to apply to multiple files at once, making it a powerful tool for batch processing. For instance, with the `rename` command, you can use regular expressions or specific string replacements to systematically alter filenames according to your needs.

Using the command with the proper options and expressions lets you customize how filenames are modified, such as changing file extensions or reformatting names based on specific criteria. This capability saves time and reduces the potential for errors when renaming several files individually.

Other commands such as `mv`, `cp`, and `rm` serve different purposes: `mv` is primarily used for moving or renaming a single file, `cp` is used for copying files, and `rm` is utilized for removing files. None of these commands provide the bulk renaming functionality that `rename` does, which is specifically tailored for batch modifications of filenames.