systemd-sysext
Activate or deactivate system extension images. tldr-pages
On Linux
Linux
List installed extension images
systemd-sysext listIdentifyMerge system extension images into /usr/ and /opt/
systemd-sysext mergeIdentifyCheck the current merge status
systemd-sysextIdentifyUnmerge all currently installed system extension images from /usr/ and /opt/
systemd-sysext unmergeIdentifyRefresh system extension images (a combination of unmerge and merge)
systemd-sysext refreshIdentify