Provided by: git-lfs_2.9.2-1_amd64 

NAME
git-lfs-dedup - Deduplicate Git LFS files
SYNOPSIS
git lfs dedup
DESCRIPTION
Deduplicates storage by re-creating working tree files as clones of the files in the Git LFS storage directory using the operating system´s copy-on-write file creation functionality. If the operating system or file system don´t support copy-on-write file creation, this command exits unsuccessfully.
SEE ALSO
Part of the git-lfs(1) suite. December 2019 GIT-LFS-DEDUP(1)