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#!/bin/sh
# /etc/rc.d/rc.yp
#
# Start NIS (Network Information Service). NIS provides network-wide
# distribution of hostname, username, and other information databases.
# After configuring NIS, you will either need to uncomment the parts
# of this script that you want to run, or tweak /etc/default/yp
#
# NOTE: for detailed information about setting up NIS, see the
# documentation in /usr/doc/yp-tools, /usr/doc/ypbind,
# /usr/doc/ypserv, and /usr/doc/Linux-HOWTOs/NIS-HOWTO.
# Set non-zero to enable yp client functions
# Can also be used in /etc/default/yp to override this default:
YP_CLIENT_ENABLE=1
# Set non-zero to enable yp server functions
# Can also be used in /etc/default/yp to override this default:
YP_SERVER_ENABLE=0
# If YP_SERVER_ENABLE is set, a non-zero YP_XFRD_ENABLE setting will
# enable ypxfrd.
# Can also be used in /etc/default/yp to override this default:
YP_XFRD_ENABLE=0
PID_PATH=/var/run
# Source options. Doing this here makes it possible
# to override YP_*_ENABLE set above
if [ -r /etc/default/yp ]; then
. /etc/default/yp
fi
yp_start() {
if [ $YP_SERVER_ENABLE -ne 0 ]; then
# NIS SERVER CONFIGURATION:
# If you are the master server for the NIS domain, you must run ypserv to
# service clients on the domain.
if [ -x /usr/sbin/ypserv ]; then
echo "Starting NIS server: /usr/sbin/ypserv $YPSERV_OPTS"
/usr/sbin/ypserv $YPSERV_OPTS
fi
# If you are the master server for the NIS domain, you must also run
# rpc.yppasswdd, which is the RPC server that lets users change their
# passwords.
if [ -x /usr/sbin/rpc.yppasswdd ]; then
echo "Starting NIS master password server: /usr/sbin/rpc.yppasswdd $YPPASSWDD_OPTS"
/usr/sbin/rpc.yppasswdd $YPPASSWDD_OPTS
fi
# If you have NIS slave servers, you might also want to start up
# rpc.ypxfrd, which transfers changes in the NIS domain to slave servers.
# Alternatively, rpc.ypxfrd can be run out of inetd.
if [ $YP_XFRD_ENABLE -ne 0 ]; then
if [ -x /usr/sbin/rpc.ypxfrd ]; then
echo "Starting NIS transfer server: /usr/sbin/rpc.ypxfrd $YPXFRD_OPTS"
/usr/sbin/rpc.ypxfrd $YPXFRD_OPTS
fi
fi
fi
if [ $YP_CLIENT_ENABLE -ne 0 ]; then
# NIS CLIENT CONFIGURATION:
# If you are a NIS client, all you need to do is run ypbind.
# Your NIS server might also be a client.
if [ -d /var/yp ]; then
if [ -z "$YPBIND_OPTS" ]; then
YPBIND_OPTS="-broadcast"
fi
echo "Starting NIS services: /usr/sbin/ypbind $YPBIND_OPTS"
/usr/sbin/ypbind $YPBIND_OPTS
fi
fi
}
yp_stop() {
if [ -r ${PID_PATH}/ypbind.pid ]; then
echo "Stopping NIS services."
kill $(cat ${PID_PATH}/ypbind.pid)
fi
if [ -r ${PID_PATH}/ypxfrd.pid ]; then
echo "Stopping NIS transfer server."
kill $(cat ${PID_PATH}/ypxfrd.pid)
fi
if [ -r ${PID_PATH}/yppasswdd.pid ]; then
echo "Stopping NIS master password server."
kill $(cat ${PID_PATH}/yppasswdd.pid)
fi
if [ -r ${PID_PATH}/ypserv.pid ]; then
echo "Stopping NIS server."
kill $(cat ${PID_PATH}/ypserv.pid)
fi
}
# First, we must setup the NIS domainname. NOTE: this is not necessarily
# the same as your DNS domainname, set in /etc/resolv.conf. The NIS
# domainname is the name of a domain served by your NIS server.
#
# If /etc/defaultdomain has not been configured we'll bail out.
if [ -r /etc/defaultdomain ] && [ -x /bin/nisdomainname ]; then
if ! /bin/nisdomainname 1>/dev/null 2>/dev/null ; then
nisdomainname $(cat /etc/defaultdomain)
fi
else
echo "/etc/rc.d/rc.yp: NIS not configured. Hint: set up /etc/defaultdomain."
exit 0
fi
case "$1" in
'start')
yp_start
;;
'stop')
yp_stop
;;
'restart')
yp_stop
yp_start
;;
*)
echo "usage $0 start|stop|restart"
esac
# # Done setting up NIS.
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