129 lines
4.1 KiB
Bash
129 lines
4.1 KiB
Bash
#!/bin/sh
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#
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# Copyright (c) 1989 Jan-Simon Pendry
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# Copyright (c) 1989 Imperial College of Science, Technology & Medicine
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# Copyright (c) 1989, 1993
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# The Regents of the University of California. All rights reserved.
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#
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# This code is derived from software contributed to Berkeley by
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# Jan-Simon Pendry at Imperial College, London.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. All advertising materials mentioning features or use of this software
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# must display the following acknowledgement:
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# This product includes software developed by the University of
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# California, Berkeley and its contributors.
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# 4. Neither the name of the University nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# @(#)os-type 8.1 (Berkeley) 6/6/93
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#
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# $Id: os-type,v 5.2.2.2 1992/05/31 16:45:46 jsp Exp $
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#
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#
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# Take a pot-shot at your os type
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#
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echo "# ... No OS= option specified; dynamically determining OS type" >&2
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#
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# First try poking around in /etc/motd
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#
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case "`exec 2>/dev/null; head -2 /etc/motd`" in
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*"Sun UNIX 4.2 Release 3."*) OS=sos3;;
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*"SunOS Release 4."*) OS=sos4;;
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*"HP-UX on the HP"*) OS=hpux;;
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*"Ultrix V2."*) OS=u2_2;;
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*"Ultrix V3."*) OS=u3_0;;
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*"Ultrix-32 V3."*) OS=u3_0;;
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*"Ultrix Worksystem V2."*) OS=u3_0;;
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*"ULTRIX V4.2"*) OS=u4_2;;
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*"ULTRIX V4."*) OS=u4_0;;
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*"HLH OTS Version 1."*) OS=hlh42;;
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*"RISC iX release 1."*) OS=riscix;;
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*"FPX 4."*) OS=fpx4;;
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*"HCX/UX"*) OS=hcx;;
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*"4.4 BSD UNIX"*) OS=bsd44;;
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*"4.3 BSD Reno UNIX"*) OS=bsd44;;
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*"4.3 BSD UNIX"*) if [ -f /etc/minidisk ]; then
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OS=acis43
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elif [ -f /sbin/nfsiod ]; then
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OS=bsd44 # prototype
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else
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OS=xinu43
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fi;;
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*"Alliant Concentrix"*) OS=concentrix;;
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*"Umax 4.3"*) OS=umax43;;
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*)
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#
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# Well, that didn't work so apply some heuristics
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# to the filesystem name space...
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#
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echo "# ... inspecting File system ..." >&2
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if [ -f /etc/comply ]; then
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OS=utek
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elif [ -d /usr/lib/methods -o -d /etc/methods ]; then
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OS=aix3
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elif [ -f /usr/bin/cat ]; then
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OS=sos4
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elif [ -f /etc/nd ]; then
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OS=sos3
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elif [ -f /etc/elcsd ]; then
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echo "# ... Ultrix - assuming U4.0 ..." >&2
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OS=u4_0
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elif [ -f /hp-ux ]; then
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OS=hpux
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elif [ -f /etc/ttylocal ]; then
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OS=xinu43
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elif [ -f /etc/minidisk ]; then
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OS=acis43
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elif [ -f /etc/toolboxdaemon ]; then
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OS=aux
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elif [ -f /sbin/nfsiod ]; then
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OS=bsd44
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elif [ -d /vrm ]; then
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OS=aix2
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elif [ -f /bin/pyr ] && /bin/pyr; then
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OS=pyrOSx
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elif [ -d /NextApps ]; then
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OS=next
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elif [ -f /etc/gl/ucode ]; then
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OS=irix3
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elif [ -f /usr/gfx/ucode ]; then
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OS=irix4
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elif [ -f /stellix ]; then
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OS=stellix
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else
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case "`(sh ../config/arch)2>/dev/null`" in
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ibm032) OS=acis43;;
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aviion) OS=dgux;;
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*) OS=unknown;;
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esac
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fi;;
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esac
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echo "# ... OS appears to be \"${OS}\"" >&2
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echo "${OS}"
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exit 0
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