show current access rights

fs listacl

change access rights

fs setacl -dir <dir1> <dir2> -acl <usergroup> <rights>

change access rights for current directory recusively

find . -type d -exec fs sa -dir \{\} -acl <usergroup> <rights> \;

The final \; is important, otherwise you will get the error message:

find: missing argument to `-exec'

For more information see the man page:

man fs_setacl

or look at the pages provided by CERN:

• AFS FAQ
• AFS User Guide