mmv

TLDR

Rename with pattern

$ mmv '[*.txt]' '#1.bak'

Move files

$ mmv '[dir1/*.c]' 'dir2/#1.c'

Lowercase filenames

$ mmv '[*]' '#l1'

Preview changes

$ mmv -n '[*.JPG]' '#1.jpg'

Force overwrite

$ mmv -o '[*.old]' '#1.new'

SYNOPSIS

mmv [options] from to

DESCRIPTION

mmv mass moves and renames files. It uses patterns to transform filenames.
The tool handles complex renaming operations. Supports wildcards and transformations.
mmv renames files by pattern.

PARAMETERS

FROM

Source pattern.

Target pattern.

-n

Dry run (no execute).

-o

Overwrite existing.

-v

Verbose output.

--help

Display help information.

CAVEATS

Different pattern syntax. Preview first. Powerful but complex.

HISTORY

mmv was created for mass file renaming using pattern matching and substitution.

mmv