.TH serialno "" "" "System Administration"
.PC "Hold the serial number of your system"
.B /etc/serialno
.PP
.II "serial number"
The file
.B /etc/serialno
holds your system's serial number.
This is the number assigned to your system when you installed \*(CO
onto your computer.
You need this number when you update your \*(CO system, or when you
contact Mark Williams Company.
.SH "See Also"
.Xr "Administering COHERENT" administe
