| 1 | .\" -*- nroff -*- mode |
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| 2 | .\" $Source: /afs/dev.mit.edu/source/repository/athena/bin/machtype/machtype.1,v $ |
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| 3 | .\" $Author: probe $ |
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| 4 | .\" $Header: /afs/dev.mit.edu/source/repository/athena/bin/machtype/machtype.1,v 1.4 1989-11-16 05:59:01 probe Exp $ |
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| 5 | |
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| 6 | .TH MACHTYPE 1 "Setpember 6 1989" |
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| 7 | .SH NAME |
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| 8 | machtype \- Print machine type to standard output |
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| 9 | .SH SYNOPSIS |
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| 10 | .B machtype |
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| 11 | [-c] [-d] [-r] [-M] [-v] [-k kernel] [-m memory] |
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| 12 | .SH DESCRIPTION |
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| 13 | .I Machtype |
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| 14 | prints the CPU type to standard output. It prints "vax" when run on a |
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| 15 | VAX processor, "rt" when run on an IBM RT/PC workstation, and "decmips" |
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| 16 | when run on a DECstation 3100 (pmax). |
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| 17 | .TP |
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| 18 | .B -c |
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| 19 | Print the specific cpu type, one of VAX780, VAX750, VAX730, VAX8600, |
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| 20 | VAX8200, MVAX-II, VAXSTAR, CVAXSTAR, or VAX650 (on a VAX), RTPC-ROMPC, |
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| 21 | RTPC-SGP, RTPC-MOD135, or IBM-ATR (on an IBM RT/PC), or KN01 (on a pmax). |
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| 22 | .TP |
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| 23 | .B -d |
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| 24 | Print the types of display heads attached to the system, one or more |
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| 25 | of QVSS, QDSS, SM, SG, PLX, or VS100 (VAX), apa16, aed, apa8, plx, or mpel |
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| 26 | (RT), or PM-MONO or PM-COLOR (pmax). |
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| 27 | .TP |
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| 28 | .B -r |
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| 29 | Print the types of any disk drives attached will be printed, one to a |
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| 30 | line, as in "ra0: RD53". |
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| 31 | .TP |
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| 32 | .B -M |
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| 33 | Print the physical memory present (in hex). |
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| 34 | .TP |
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| 35 | .B -k |
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| 36 | Override the default kernel: |
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| 37 | .I /vmunix. |
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| 38 | .TP |
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| 39 | .B -m |
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| 40 | Override the default memory: |
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| 41 | .I /dev/kmem |
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| 42 | used to look up the specific cpu type, displays, and disk drives. |
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| 43 | .TP |
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| 44 | .B -v |
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| 45 | Verbose output (suitable for humans to read, instead of computers). |
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| 46 | .PP |
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| 47 | .I Machtype |
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| 48 | is useful for conditionalizing shell scripts, .login files, etc. in an |
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| 49 | environment that contains filesystems shared across several different |
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| 50 | architectures. |
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| 51 | .PP |
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| 52 | .SH EXAMPLE |
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| 53 | To set your search path for commands in your .login file to include a |
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| 54 | machine-specific directory in your home directory. |
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| 55 | .PP |
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| 56 | set path=(~/`machtype`Bin $path) |
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| 57 | .SH SEE ALSO |
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| 58 | csh(1) |
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| 59 | .SH BUGS |
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| 60 | Disk types can not be read for rd disk drives (i.e. on the VAXstation |
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| 61 | 2000), or for SCSI drives on the IBM RT/PC. |
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