tmsu:tldr:9b4af

The "tmsu tag" command is a command used to apply tags to files using the TMSU (Tagging My Stuff, You) command line tool. The specific command you provided is:

"tmsu tag --tags "${music mp3}" ${*-mp3}"

Let's break it down:

• "tmsu tag" is the main command that tells the TMSU tool to add tags to files.
• "--tags" is an option that specifies the tags to be applied. In this case, the tags are specified using the string "${music mp3}". It seems like "${music mp3}" is a placeholder for the actual tag names.
• "${-mp3}" is a placeholder for the files to be tagged. The "-mp3" suffix indicates that it's targeting files with the ".mp3" extension. The "${}" is a shell parameter that expands to all the arguments passed to the command.

To summarize, this command is instructing the TMSU tool to add the "${music mp3}" tag to all the files with the ".mp3" extension provided as arguments to the command when running it.