If you want set up a parallel service, without modify the file, this option is safe because updates could change the linux script.
The procedure has little differences.
1 - You can put the script with a new name, without delete or overwrite the original one, both in the main system folder
/etc/rc.d
otherwise, much better and highly advisable on a BSD system, under the software folder
/urs/local/etc/rc.d
2 - Open the text editor, copypaste the workaround, and save it with a new name in one of the folders above. You can give the script a new name, but you have to keep the name consistent everywhere inside the script.
ee /usr/share/etc/rc.d linux_vlk
3 - Edit these lines:
Line 5:
# PROVIDE: linux_vlk
Line 13:
rcvar="linux_vlk_enable"
Line 110
linux_vlk_start()
Save (or overwrite) the file.
5 - Enable two services in rc.conf.
Open rc.conf with a text editor
ee /etc/rc.conf
then set
linux_enable="NO"
and add
linux_vlk_enable="YES"
also check if these are missing or set different:
linux_mounts_enable="YES"
linux_vulkan_enable="YES"
each entry on a single line, follow the formatting and do not change it.
Save the changes.
6 - Reboot