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Operating Systems Linux Red Hat NIS problem
# 1  
Old 04-29-2011
NIS problem
Hello Everyone!

When my NIS clients sync to the master server they have a problem with only the group maps.

Upon executing "ypcat group" on the client, just one entry displayed for groups. That entry corresponds to the local group account (/etc/group) on the master. This particular group account doesn't exist in the NIS map.

When I execute "ypcat group" on the master and slave, it does display all the groups. But the NIS clients don't.

Please help me with troubleshooting this issue. Any help in this regard is greatly appreciated.
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LEARN ABOUT PHP

ypcat

ypcat(1)							   User Commands							  ypcat(1)

NAME

       ypcat - print values in a NIS database

SYNOPSIS

       ypcat [-kx] [-d ypdomain] mname

DESCRIPTION

       The ypcat command prints out values in the NIS name service map specified by mname, which may be either a map name or a map nickname. Since
       ypcat uses the NIS network services, no NIS server is specified.

       Refer to ypfiles(4) for an overview of the NIS name service.

OPTIONS

       -k	       Display the keys for those maps in which the values are null or the key is not part of the value.  None of the maps derived
		       from files that have an ASCII version in /etc fall into this class.

       -d ypdomain     Specify a domain other than the default domain.

       -x	       Display map nicknames.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       |Availability		     |SUNWnisu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       ypmatch(1), ypfiles(4), attributes(5)

SunOS 5.10							    23 Jan 1995 							  ypcat(1)