php man page for expire

EXPIRE(1p)						User Contributed Perl Documentation						EXPIRE(1p)

NAME
       expire -- expire Interchange session files and databases

VERSION
       1.1

SYNOPSIS
	  expire [-ra] [-e expr] [-c catalog] [-d dir] [sessiondb]

DESCRIPTION
       Interchange's "expire" expires the various session database and temporary files used by the Interchange daemon.

       If the program "tmpwatch" is available, it is called with the appropriate arguments. Otherwise, Interchange will remove all files itself
       with a recursive routine.

OPTIONS
       -c name
	   Expires the catalog "name" according to its settings. Removes all temporary files that are in a subdirectory one level below the
	   directory itself.

       -d dir
	   Sets the directory that will be checked for session files and/or temporary files.

       -e spec
	   Accepts a Interchange expire time setting like "6 hours", "3 days", etc.  The expire time is applied directly to sessions, and may be
	   padded for temporary files.

SEE ALSO
       expireall(1), http://www.icdevgroup.org/

AUTHOR
       Mike Heins

perl v5.14.2							    2012-01-23								EXPIRE(1p)