RENAME(1)

NAME
rename - rename files

SYNOPSIS
rename [options] expression replacement file...

DESCRIPTION
rename will rename the specified files by replacing the first occurrence of expression in their name by replacement.

OPTIONS

-s, --symlink
    Do not rename a symlink but its target.

-v, --verbose
    Show which files where renamed, if any.

-n, --no-act
    Do not make any changes.

-o, --no-overwrite
    Do not overwrite existing files.

-V, --version
    Display version information and exit.

-h, --help
    Display help text and exit.

EXAMPLES
Given the files foo1, ..., foo9, foo10, ..., foo278, the commands

    rename foo foo00 foo?
    rename foo foo0 foo??

will turn them into foo001, ..., foo009, foo010, ..., foo278. And

    rename .htm .html *.htm

will fix the extension of your html files. Provide an empty string for shortening:

    rename '_with_long_name' '' file_with_long_name.*

will remove the substring in the filenames.

WARNING
The renaming has no safeguards except the --no-act option. If the user has permission to rewrite file names, the command will perform the action without any questions. For example, the result can be quite drastic when the command is run as root in the /lib directory. Always make a backup before running the command, unless you truly know what you are doing.

EXIT STATUS
    0   all requested rename operations were successful
    1   all rename operations failed
    2   some rename operations failed
    4   nothing was renamed
    64  unanticipated error occurred

SEE ALSO
mv(1)

AVAILABILITY
The rename command is part of the util-linux package and is available from https://www.kernel.org/pub/linux/utils/util-linux/.