1 03/20/85 clean_pool
 2 
 3 Syntax as a command:  clean_pool N
 4 
 5 
 6 Function:  applies to drivers that can read user card decks.  It allows
 7 the operator to delete all segments in the system card pool that have
 8 been there more than a specified number of days.  This command is
 9 available for the master terminal only.
10 
11 
12 Arguments:
13 N
14    is the maximum length of time in days for segments to be retained in
15    the system card pool.  All segments that have been in the card pool
16    more than that number of days are deleted.  N must be a decimal
17    number greater than zero.