YPSERV(8) - System Manager’s Manual # YPSERV(8) - System Manager’s Manual
NAME # ypserv - YP server daemon
SYNOPSIS # ypserv [-1dx] [-a aclfile]
DESCRIPTION # ypserv is a fundamental part of the network information system called YP. This server provides information from YP maps to the YP clients on the network.
A YP map is stored on the server as a Berkeley database. A number of YP maps are grouped together in a domain.
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YPSET(8) - System Manager’s Manual # YPSET(8) - System Manager’s Manual
NAME # ypset - tell ypbind(8) which YP server process to use
SYNOPSIS # ypset [-d domain] [-h host] server
DESCRIPTION # ypset tells the ypbind(8) process on the current machine which YP server process to communicate with. If server is down or is not running a YP server process, it is not discovered until a YP client process attempts to access a YP map, at which time ypbind(8) tests the binding and takes appropriate action.
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YPWHICH(1) - General Commands Manual # YPWHICH(1) - General Commands Manual
NAME # ypwhich - return hostname of YP server or map master
SYNOPSIS # ypwhich [-t] [-d domain] [[-h] host]
ypwhich [-t] [-d domain] [-h host] -m [mname]
ypwhich -x
DESCRIPTION # ypwhich tells which YP server supplies YP services to a client, or which is the master for a map. If invoked without arguments, it gives the YP server for the local machine.
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YPXFR(8) - System Manager’s Manual # YPXFR(8) - System Manager’s Manual
NAME # ypxfr, ypxfr_1perhour, ypxfr_1perday, ypxfr_2perday - get a YP map from YP server
SYNOPSIS # ypxfr [-cf] [-C tid prog ipadd port] [-d domain] [-h host] [-s domain] mapname
DESCRIPTION # ypxfr is the utility in YP that transfers maps to the local host.
Since the YP master transfers a map when it has changed, a YP slave should check for missed maps regularly.
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