# Recovery:

root@Eidas-Mac ~ # csrutil disable
root@Eidas-Mac ~ # csrutil authenticated-root disable

# Normální boot:

eida@Eidas-Mac ~ % mount
/dev/disk1s5s1 on / (apfs, sealed, local, read-only, journaled)
devfs on /dev (devfs, local, nobrowse)
/dev/disk1s4 on /System/Volumes/VM (apfs, local, noexec, journaled, noatime, nobrowse)
/dev/disk1s2 on /System/Volumes/Preboot (apfs, local, journaled, nobrowse)
/dev/disk1s6 on /System/Volumes/Update (apfs, local, journaled, nobrowse)
/dev/disk1s1 on /System/Volumes/Data (apfs, local, journaled, nobrowse)
map auto_home on /System/Volumes/Data/home (autofs, automounted, nobrowse)
.host:/VMware Shared Folders on /Volumes/VMware Shared Folders (vmhgfs)
/dev/disk2s3 on /Volumes/Install macOS Big Sur (hfs, local, nodev, nosuid, read-only, noowners)

eida@Eidas-Mac ~ % mkdir zlo
eida@Eidas-Mac ~ % sudo mount -o nobrowse -t apfs /dev/disk1s5 zlo/
Password:
eida@Eidas-Mac ~ % sudo nano zlo/System/Library/Frameworks/NetworkExtensions.framework/Resources/Info.plist
eida@Eidas-Mac ~ % sudo bless --folder zlo/System/Library/CoreServices --bootefi --create-snapshot