HardenedBSD/etc/namedb/make-localhost

#!/bin/sh
#
# $FreeBSD$
#
# make-localhost - edit the appropriate local information into
# /etc/namedb/localhost.rev
#

PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin
export PATH

if [ "`hostname -s`" != "`hostname`" ]; then
	# hostname must contain domain

	host=`hostname -s`
	fullhost=`hostname`
	domain=`echo $fullhost | sed "s/^$host\.//"`
else
	host=`hostname`

	if [ -z "$1" ]; then
		echo -n 'Enter your domain name: '
		read domain
	else
		domain="$1"
	fi

	# strip trailing dot, if any
	domain=`echo $domain | sed 's/\.$//'`
	fullhost="$host.$domain"
fi

date=`date +"%Y%m%d"`

mv -f localhost.rev localhost.rev.BAK 2>/dev/null

exec sed -e "s/@host@/$fullhost/g" \
	-e "s/@domain@/$domain/g" \
	-e "s/@date@/$date/g" \
	< PROTO.localhost.rev > localhost.rev
Update root NS cache. Delete bogus localhost.rev. Add prototype localhost.rev and a script to create it automatically. (NB to installl people: you should ask ``do you have a full-time connection o the Internet?'', run this script, and enable named if the answer is yes.) 1995-03-21 17:33:45 +01:00			`#!/bin/sh`
			`#`
$Id$ -> $FreeBSD$ 1999-08-28 01:37:10 +02:00			`# $FreeBSD$`
Add Id keyword 1998-09-14 01:11:13 +02:00			`#`
Update root NS cache. Delete bogus localhost.rev. Add prototype localhost.rev and a script to create it automatically. (NB to installl people: you should ask ``do you have a full-time connection o the Internet?'', run this script, and enable named if the answer is yes.) 1995-03-21 17:33:45 +01:00			`# make-localhost - edit the appropriate local information into`
			`# /etc/namedb/localhost.rev`
			`#`

o Add a PATH statement to the beginning of make-localhost, making it work right when the administrator has modified their runtime environment in a manner not anticipated by our script. Requested by: Tom Maher <tardis@ece.cmu.edu> 2000-11-29 20:19:06 +01:00			`PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin`
			`export PATH`

Update root NS cache. Delete bogus localhost.rev. Add prototype localhost.rev and a script to create it automatically. (NB to installl people: you should ask ``do you have a full-time connection o the Internet?'', run this script, and enable named if the answer is yes.) 1995-03-21 17:33:45 +01:00			if [ "`hostname -s`" != "`hostname`" ]; then
			`# hostname must contain domain`

			host=`hostname -s`
			fullhost=`hostname`
			domain=`echo $fullhost \| sed "s/^$host\.//"`
			`else`
			host=`hostname`

			`if [ -z "$1" ]; then`
			`echo -n 'Enter your domain name: '`
			`read domain`
			`else`
			`domain="$1"`
			`fi`

			`# strip trailing dot, if any`
			domain=`echo $domain \| sed 's/\.$//'`
			`fullhost="$host.$domain"`
			`fi`

Make "make-localhost" Y2K safe by using "date +%Y" instead of "date +%y" to pick the serial number. PR: misc/3465 Submitted by: sjr1@flash.net (Stephen J. Roznowski) 1997-08-11 06:06:49 +02:00			date=`date +"%Y%m%d"`
Update root NS cache. Delete bogus localhost.rev. Add prototype localhost.rev and a script to create it automatically. (NB to installl people: you should ask ``do you have a full-time connection o the Internet?'', run this script, and enable named if the answer is yes.) 1995-03-21 17:33:45 +01:00
			`mv -f localhost.rev localhost.rev.BAK 2>/dev/null`

			`exec sed -e "s/@host@/$fullhost/g" \`
			`-e "s/@domain@/$domain/g" \`
			`-e "s/@date@/$date/g" \`
			`< PROTO.localhost.rev > localhost.rev`