shithub: riscv

ref: 5c29603f502d83955f87be7385e0323a43e1ee2c
dir: /sys/man/8/cpurc/

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.TH CPURC 8
.SH NAME
cpurc, cpurc.local, termrc, termrc.local \- boot scripts
.SH SYNOPSIS
.B cpurc
.br
.B cpurc.local
.PP
.B termrc
.br
.B termrc.local
.SH DESCRIPTION
After the kernel boots, it execs
.B /boot
(see
.IR boot (8)),
which in turn execs
.BR /$cputype/init .
.IR Init (8)
sets the
.B $service
environment variable to
.B cpu
or
.BR terminal ,
and then invokes the appropriate
.B rc
script to bring the system up.
.PP
Based on the values of
.B $sysname
and
.B $terminal
these scripts start appropriate network processes and
administrative daemons and enable swapping.
.I Cpurc
sets
.B /env/boottime
to the time
.I cpurc
was executed and
.B /env/NPROC
to a value suitable for parallel compilation in
.IR mk (1).
.PP
If an executable file
.B /bin/termrc.local
exists,
.I termrc
will execute it.
If an executable file
.B /cfg/$sysname/termrc
exists for the machine named
.BR $sysname ,
.I termrc
will execute it next.
Automatic initialization of the mouse and
VGA on a PC is suppressed, if the user is
.BR none .
These files should be edited by local installations
to reflect the configuration of their systems.
.PP
On CPU servers, read
.L cpurc
for
.L termrc
in the previous paragraph.
.SH FILES
.TF /cfg/$sysname/termrc
.TP
.B /cfg/$sysname/cpurc
machine-specific boot script for
.I cpurc
.TP
.B /cfg/$sysname/termrc
machine-specific boot script for
.I termrc
.SH SOURCE
.B /rc/bin/*rc
.br
.B /rc/bin/*rc.local
.br
.B /cfg/$sysname/*rc
.SH "SEE ALSO"
.IR namespace (6),
.IR boot (8)
.IR init (8),
.IR listen (8)