Adds simple support to create /etc/devfs.rules with the latest bastille_vnet profile.
[bastille_vnet=13]
add include $devfsrules_hide_all
add include $devfsrules_unhide_basic
add include $devfsrules_unhide_login
add include $devfsrules_jail
add include $devfsrules_jail_vnet
add path 'bpf*' unhide
Adds simple support to create
/etc/devfs.rules
with the latest bastille_vnet profile.