man pages section 4: File Formats
    
N
 
 name service cache daemon configuration - nscd.conf, nscd.conf ( Index Term Link )
 
 name service switch, configuration file - nsswitch.conf ( Index Term Link )
 
 named.conf - configuration file for in.named ( Index Term Link )
 
 nca.if - the NCA configuration file that specifies physical interfaces ( Index Term Link )
 
 ncakmod.conf - the ncakmod configuration file ( Index Term Link )
 
 ncalogd.conf - the ncalogd configuration file ( Index Term Link )
 
 netconfig - network configuration database ( Index Term Link )
 
 netgroup - list of network groups ( Index Term Link ) ( Index Term Link )
 
 netid - netname database ( Index Term Link )
 
 netmasks - network masks for subnetting ( Index Term Link )
 
 netname database - netid ( Index Term Link )
 
 .netrc - ftp remote login data file ( Index Term Link )
 
 Network Information Service Version 2, formerly knows as YP - ypfiles ( Index Term Link )
 
 networks connected to the system - netconfig ( Index Term Link )
 
 networks - network name database ( Index Term Link )
 
 NFS, remote monted file systems - rmtab ( Index Term Link )
 
 NIS databases, updating - updaters ( Index Term Link )
 
 nisfiles - NIS+ database files and directory structure ( Index Term Link )
 
 nologin - message displayed to users attempting to log on in the process of a system shutdown ( Index Term Link )
 
 nonprime hours, accounting system - holidays ( Index Term Link )
 
 note - specify legal annotations ( Index Term Link )
 
 nscd.conf - name service cache daemon configuration ( Index Term Link )
 
 nsswitch.conf - configuration file for the name service switch ( Index Term Link )