Manual section 5

classes.conf - class configuration file for cups
config - OpenSSL CONF library configuration files
cupsd.conf - server configuration file for cups
fonts.conf - Font configuration files
jng - JPEG Network Graphics (JNG) sub-format
krb5.conf - configuration file for Kerberos 5
ldap.conf, .ldaprc - ldap configuration file
ldif - LDAP Data Interchange Format
lmhosts - The Samba NetBIOS hosts file
mime.convs - mime type conversion file for cups
mime.types - mime type description file for cups
mng - Multiple-image Network Graphics (MNG) format
png - Portable Network Graphics (PNG) format
printers.conf - printer configuration file for cups
slapd-bdb, slapd-hdb - BDB backends to slapd
slapd-dnssrv - DNS SRV referral backend to slapd
slapd-ldap - LDAP backend to slapd
slapd-ldbm - LDBM backend to slapd
slapd-meta - metadirectory backend
slapd-monitor - Monitor backend to slapd
slapd-null - Null backend to slapd
slapd-passwd - /etc/passwd backend to slapd
slapd-perl - Perl backend to slapd
slapd-shell - Shell backend to slapd
slapd-sql - SQL backend to slapd
slapd-tcl - Tcl backend to slapd
slapd.access - access configuration for slapd, the stand-alone LDAP daemon
slapd.conf - configuration file for slapd, the stand-alone LDAP daemon
slapd.plugin - plugin configuration for slapd, the stand-alone LDAP daemon
slapd.replog - slapd replication log format
smb.conf - The configuration file for the Samba suite
smbgetrc - configuration file for smbget
smbpasswd - The Samba encrypted password file
ssh_config - OpenSSH SSH client configuration files
sshd_config - OpenSSH SSH daemon configuration file
X - a portable, network-transparent window system
X.Org - X.Org
X.Org, XProjectTeam - X.Org Group information
XConsortium - X Consortium information
xpdfrc - configuration file for Xpdf tools (version 3.00)
Xprint - The X print service - a portable, network-transparent print- ing system based on the X11 protocol
Xsecurity - X display access control
XStandards - X Window System Standards and Specifications