rc3(1M) — ADMINISTRATOR COMMANDS
NAME
rc3 − run commands to start distributed file sharing
SYNOPSIS
/sbin/rc3
DESCRIPTION
The shell script rc3 is run whenever a transition to run state 3 is requested either through init 3 or shutdown −i 3.
This state initializes networking and distributed file sharing operations.
SEE ALSO
init(1M), rc0(1M), rc2(1M), shutdown(1M), inittab(4).
— Essential Utilities