systemd-sysext

Activate or deactivate system extension images. More information: https://www.freedesktop.org/software/systemd/man/systemd-sysext.html.

• List installed extension images:

systemd-sysext list

• Merge system extension images into /usr/ and /opt/:

systemd-sysext merge

• Check the current merge status:

systemd-sysext status

• Unmerge all currently installed system extension images from /usr/ and /opt/:

systemd-sysext unmerge

• Refresh system extension images (a combination of unmerge and merge):

systemd-sysext refresh