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Top Forums Shell Programming and Scripting How to use a loop for multiple files in a folder to run awk command? Post 302940853 by sajmar on Thursday 9th of April 2015 01:02:14 PM
Old 04-09-2015
Thank you so much Rudic. this command works well.
 

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YPWHICH(1)						    BSD General Commands Manual 						YPWHICH(1)

NAME
ypwhich -- return hostname of YP server of map master SYNOPSIS
ypwhich [-d domain] [[-t] -m [mname] | host] ypwhich -x DESCRIPTION
The ypwhich utility 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. If host is specified, that machine is queried to find out which YP server it is using. The options are as follows: -d domain Specify a domain other than the default domain. -t Inhibit translation of map nicknames to their corresponding map names. -m [mname] Find the master YP server for the named map. No host may be specified with the -m option. The mname argument can be a map name or nickname. If mname is omitted, ypwhich will produce a list of available maps. -x Display the map nickname table. SEE ALSO
domainname(1), ypcat(1), ypmatch(1), yp(8), ypbind(8), yppoll(8), ypset(8) AUTHORS
Theo De Raadt BSD
February 23, 1994 BSD
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