Date   : Tue, 26 Jul 1983 00:07:48 EDT
From   : Rick Conn <rconn@brl>
Subject: New ZCPR2 Utilities

AR87:CPM on MIT-MC contains two new ZCPR2 utilities -- FIND and UNERA.
Both are installed by GENINS (actually, no installation needed for UNERA).
CRCs check.

UNERA, like the other PD UNERAs, is used to unerase files, but this one
is integrated into the ZCPR2 System with the consistent syntax.  The form
of this command is:

       UNERA afn,afn,afn,afn,... o

where as many ambiguous file names as desired can be given.  Built-in
documentation, invoked by simply typing UNERA with no args or UNERA //,
tells you how to use it.  UNERA normally places the unerased files into
the current user.  There are options to:  Pause for disk change, Place
files into User 0, and List erased files.

FIND, like FILE13, is used to search all disks and user areas for
a set of files.  Again, being consistent with the ZCPR2 syntax, FIND
has the following form:

       FIND afn,afn,afn,... o

FIND produces an alphabetical listing of all matched files by disk.
FIND does not include System files by default, and the only option, S,
enables it to include these also.  FIND is installed by GENINS, and
GENINS may be used to restrict its range (in terms of disk scanned
and maximum user area scanned).


Both utilities are quite small, under 2K in size, and both run very
quickly, using direct BIOS calls to move through the directory.

       Enjoy!

       Rick