@subsection kafs and afslog

doc/apps.texi

@@ -174,6 +174,21 @@ For more information about AFS see OpenAFS
 @url{http://www.openafs.org/} and Arla
 @url{http://www.stacken.kth.se/projekt/arla/}.
 
+@subsection kafs and afslog
+@cindex afslog
+
+@manpage{afslog,1} will obtains AFS tokens for a number of cells. What cells to get
+tokens for can either be specified as an explicit list, as file paths to
+get tokens for, or be left unspecified, in which case will use whatever
+magic @manpage{kafs,3} decides upon.
+
+If not told what the cell to get credentials for, @manpage{kafs,3} will
+search after the system ThisCell file, usually located in /etc/afs,
+/usr/vice/etc or where efter the OpenAFS installation put them.
+
+More usefully it will look at and ~/.TheseCells in your home directory
+and for each line which is a cell get afs token for these cells.
+
 @subsection How to get a KeyFile
 
 @file{ktutil -k AFSKEYFILE:KeyFile get afs@@MY.REALM}