Package hardlink: Information

Binary package: hardlink
Version: 2.38.1-alt1
Architecture: e2kv5
Build time:  Nov 12, 2022, 12:44 AM
Source package: util-linux
Category: System/Base
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License: GPL-2.0 and GPL-2.0-or-later and LGPL-2.1-or-later and BSD-3-Clause and BSD-4-Clause-UC and ALT-Public-Domain
Summary: Consolidate duplicate files via hardlinks
Description: 
This package contains hardlink, an utility which consolidates duplicate
files in one or more directories using hardlinks.

hardlink traverses one or more directories searching for duplicate files.
When it finds duplicate files, it uses one of them as the master.  It then
removes all other duplicates and places a hardlink for each one pointing
to the master file.  This allows for conservation of disk space where
multiple directories on a single filesystem contain many duplicate files.

Since hard links can only span a single filesystem, hardlink is only
useful when all directories specified are on the same filesystem.

Maintainer: Alexey Gladkov


Last changed


Oct. 15, 2022 Alexey Gladkov 2.38.1-alt1
- New version (2.38.1) (fixes: CVE-2023-0563).
Jan. 25, 2022 Alexey Gladkov 2.37.3-alt2
- Set restricted execution mode to mount/umount/write by default.
Jan. 24, 2022 Alexey Gladkov 2.37.3-alt1
- New version (2.37.3).
- Security fixes:
  + CVE-2021-3995: This issue is related to parsing the /proc/self/mountinfo
  file allows an unprivileged user to unmount other user's filesystems that are
  either world-writable themselves or mounted in a world-writable directory.
  + CVE-2021-3996: Improper UID check in libmount allows an unprivileged user to
  unmount FUSE filesystems of users with similar UID.