shithub: riscv

ref: fc1d4d1b24669d870a45310f8122e6b10ff953d0
dir: /sys/man/8/cpurc/

View raw version
.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 $terminal
these scripts start appropriate network processes and
administrative daemons and enable swapping.
.I Termrc
sets
.B /env/NPROC
to a value suitable for parallel compilation in
.IR mk (1).
.PP
If an executable file
.B /bin/termrc.local
exists,
.I termrc
will execute it.
If an executable file
.B /cfg/$sysname/termrc
exists for the machine named
.BR $sysname ,
.I termrc
will execute it next.
These files should be edited by local installations
to reflect the configuration of their systems.
.PP
On CPU servers, read
.L cpurc
for
.L termrc
in the previous paragraph.
.SH FILES
.TF /cfg/$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)