init - initialize machine upon booting
/$cputype/init [ -ctm ] [ command ... ]
DESCRIPTIONInit initializes the machine: it establishes the name space (see names‐
pace(4) and newns in auth(2)), and environment (see env(3)) and starts
a shell (rc(1)) on the console. If a command is supplied, that is run
instead of the shell. On a CPU server the invoked shell runs cpurc(8)
before accepting commands on the console; on a terminal, it runs termrc
and then the user's profile. Options -t (terminal) and -c (CPU) force
the behavior to correspond to the specified service class. Otherwise
the default is CPU.
Init sets environment variables $service (to or $objtype (to the value
of $cputype), $user (to the contents of #c/user), and $timezone (to the
contents of /adm/timezone/local).
With option -m init starts only an interactive shell regardless of the
command or service class.
On a CPU server, init requires the machine's password to be supplied
before starting rc on the console.
Init is invoked by boot(8), which sets the arguments as appropriate.
SEE ALSOrc(1), auth(2), boot(8)INIT(8)