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1.1       root        1: .TH UCACHE 1 "630 MTG"
                      2: .SH NAME
                      3: ucache \- List and remove objects in the Application cache
                      4: .SH SYNOPSIS
                      5: .B ucache
                      6: .SH DESCRIPTION
                      7: After being downloaded, the program
                      8: .I ucache
                      9: will cache itself as a global command and exits.
                     10: The user can access the command through the \fBMore\fR
                     11: submenu under the item \fIucache\fR displayed with a garbage
                     12: can icon. An arrow from the item directs the user to a 
                     13: submenu that lists sequentially all objects (commands and
                     14: applications) that are currently in the terminal's Application
                     15: cache.
                     16: .PP
                     17: The names listed in the \fIucache\fR submenu are the
                     18: \fImenu names\fR of the objects. Menu names are names that
                     19: cached applications use to advertise themselves in the
                     20: \fBMore\fR menu. They may be different from \fItag names\fR
                     21: which uniquely identify an object in the Application cache.
                     22: (For further discussion, see \fIcache(3L)\fR.) If an
                     23: object in the Application cache does not have a menu name,
                     24: its tag name is displayed instead.
                     25: .PP
                     26: Items in the \fIucache\fR submenu may be greyed. Greyed
                     27: items mean they cannot be selected for removal because:
                     28: .IP "\f3\(em\f1"
                     29: they have been cached with the \fBA_PERMANENT\fR bit set
                     30: (see \fIcache(3L)\fR). In this case, the item names are
                     31: displayed with a lock icon, and they can never be uncached
                     32: by \fIucache\fR.
                     33: .ce
                     34: \f3or\f1
                     35: .IP "\f3\(em\f1"
                     36: they have been requested (used) by some running process.
                     37: If all processes using the object exit or are deleted, then the
                     38: item's name corresponding to the object will be un-greyed.
                     39: .PP
                     40: Items that are not greyed can be selected for removal. All caching 
                     41: information concerning the object will be erased and the memory freed.
                     42: Note that \fIucache\fR can remove itself from the Application cache.
                     43: 
                     44: 
                     45: .SH SEE ALSO
                     46: cache(3L), cmdcache(3L), decache(3L).

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