duperemove

Finds duplicate filesystem extents and optionally schedule them for deduplication. An extent is small part of a file inside the filesystem. On some filesystems one extent can be referenced multiple times, when parts of the content of the files are identical. More information: <https://markfasheh.github.io/duperemove/>.

Debian Debian
RUN apt-get update && \ apt-get install -y duperemove
Ubuntu
RUN apt-get update && \ apt-get install -y duperemove
image/svg+xml Kali Linux
RUN apt-get update && \ apt-get install -y duperemove
Fedora
RUN dnf install -y duperemove
click the source code to copy install duperemove on any operating system with command-not-found.com