usr/src/sys/conf/newvers.sh

#!/bin/sh -
#
# Copyright (c) 1980 Regents of the University of California.
# All rights reserved.  The Berkeley software License Agreement
# specifies the terms and conditions for redistribution.
#
#       @(#)newvers.sh  1.5 (Berkeley) %G%
#
if [ ! -r version ]; then echo 0 > version; fi
touch version
echo `cat version` ${USER-root} `pwd` `date` `hostname` | \
awk ' {
        version = $1 + 1; user = $2; host = $10; dir = $3; \
        date = $4 " " $5 " " $6 " " $7 " " $8 " " $9;
}\
END {
        printf "char sccs[] = \"@(#)4.3 BSD #%d: %s (%s@%s:%s)\\n\";\n",\
                version, date, user, host, dir ;\
        printf "char version[] = \"4.3 BSD UNIX #%d: %s\\n", \
                version, date; \
        printf "    %s@%s:%s\\n\";\n", user, host, dir;
        printf "%d\n", version > "version";
}' > vers.c