bash-2.03# more /etc/krb.conf
NATUR.CUNI.CZ
NATUR.CUNI.CZ   prfdec.natur.cuni.cz admin server
NATUR.CUNI.CZ   pteryx.natur.cuni.cz
NATUR.CUNI.CZ   meda.natur.cuni.cz
NATUR.CUNI.CZ   beda.natur.cuni.cz
RUK.CUNI.CZ     sal-atm.ruk.cuni.cz admin server
RUK.CUNI.CZ     golias-atm.ruk.cuni.cz
RUK.CUNI.CZ     idefix.ruk.cuni.cz
KARLIN.MFF.CUNI.CZ      ajnstajn.karlin.mff.cuni.cz
ZCU.CZ  oknos.zcu.cz admin server
ZCU.CZ  charybda.zcu.cz
ZCU.CZ  sauron.zcu.cz
ICS.MUNI.CZ     sirion.ics.muni.cz
ICS.MUNI.CZ     grond.ics.muni.cz
ICS.MUNI.CZ     nimloth.ics.muni.cz
bash-2.03# 

bash-2.03# more /etc/krb.realms 
.natur.cuni.cz  NATUR.CUNI.CZ
.karlin.mff.cuni.cz     KARLIN.MFF.CUNI.CZ
.zcu.cz ZCU.CZ
.ruk.cuni.cz    RUK.CUNI.CZ
.ics.muni.cz    ICS.MUNI.CZ
bash-2.03# more /etc/krb.equiv 
195.113.56.1/24 195.113.58.121
bash-2.03# 

Permissions:
fs sa `find /afs/.natur.cuni.cz -type d -print` system:anyuser rl
cd /afs/.natur.cuni.cz/home
fs sa `find . -type d -print` system:anyuser none
fs sa `find . -type d -print` system:authuser none
fs sa /afs/.natur.cuni.cz/home system:anyuser rl
fs sa /afs/.natur.cuni.cz/home system:authuser rl


AFS tree structure:
/afs/.natur.cuni.cz - RW mountpoint of root.cell volume
		    - any volumes mounted below this tree are RW
		    - there's always one RW volume in TransArc's
		      implementation of AFS
		    - contains directories for different OS platforms,
		      name syntax is according to `fs sysname`
		    - software/ , src/ and home/ point to directories
		      with installed software, archived various sources 
		      and home directories

/afs/natur.cuni.cz  - RO tree
		    - files/directories here below are RO
		    - if volume was mounted without -rw flag
		      and if it has RO replica, then for RO operations
		      cachemanager uses RO replica

/afs/ruk.cuni.cz    - cell at SuperComputing Centre, Charles University

/afs/other	    - cells which may not be quickly accessible
		      ( it slows down interactive shell operations -
		       for example ctrl+i+i )
/afs/world	    - definitely slowly accessible cells but of some
		      interrest