this post was submitted on 29 May 2025
17 points (90.5% liked)

Linux

55274 readers
1321 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 6 years ago
MODERATORS
AgreeableLandscape@lemmy.ml
nooter692@lemmy.ml
MarcellusDrum@lemmy.ml
cypherpunks@lemmy.ml
cyclohexane@lemmy.ml
d3Xt3r@lemmy.nz
17
Trying to recreate a version control system for my music collection, with one crucial difference ... 🤯 (feddit.org)
submitted 2 weeks ago* (last edited 2 weeks ago) by A_norny_mousse@feddit.org to c/linux@lemmy.ml
8 comments fedilink hide all child comments
 

I want to have a mirror of my local music collection on my server, and a script that periodically updates the server to, well, mirror my local collection.

But crucially, I want to convert all lossless files to lossy, preferably before uploading them.

That's the one reason why I can't just use git - or so I believe.

I also want locally deleted files to be deleted on the server.

Sometimes I even move files around (I believe in directory structure) and again, git deals with this perfectly. If it weren't for the lossless-to-lossy caveat.

It would be perfect if my script could recognize that just like git does, instead of deleting and reuploading the same file to a different location.

My head is spinning round and round and before I continue messing around with find and scp it's time to ask the community.

I am writing in bash but if some python module could help with it I'm sure I could find my way around it.

TIA

additional info:

  • Not all files in the local collection are lossless. A variety of formats.
  • The purpose of the remote is for listening/streaming with various applications
  • The lossy version is for both reducing upload and download (streaming) bandwidth. On mobile broadband FLAC tends to buffer a lot.
  • The home of the collection (and its origin) is my local machine.
  • The local machine cannot act as a server
you are viewing a single comment's thread
view the rest of the comments
[–] DecentM@lemmy.ml 11 points 2 weeks ago (1 children)

Don't know of a solution that does this, but you could solve it with a two-step process. First, rsync the files to the server as-is, then use a background job on the server that converts lossless to lossy every hour or so.

Storage is really cheap these days though, why compress lossy in the first place?

[–] N0x0n@lemmy.ml 1 points 2 weeks ago

You can compress to lossy and still don't make the difference between each while saving a ton of storage. Opus 192k is really good and mostly transparent.

I do agree that storage is cheap however if you have to make backups, it really gets satured very fast !