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LOAD"ARC |
Is the same as: |
LOAD"0:ARC",9 |
3) The ARC Command. |
The ARC command is quite flexible and |
was designed to emulate the same syntax |
as used on an IBM PC. The general |
format is: |
ARC/XY/Z D:ARCFILE D:PATRN1 D:PATRN2... |
D:ARCFILE is the name of the archive |
being created or extracted. You don't |
have to give the ".arc" at the end of |
the filename, ARC will fill it in for |
you if you leave it out. |
D:PATRN is a filename, and may |
contain wildcards. A:BAID64, D:*, and |
ARC220.4 are all legal names. *if you |
don't specify a drive, then the default |
drive is assumed! Note..spaces are not |
allowed in filenames. If you need to |
specify a space, use a shifted space |
and ARC will change it to a space. (or |
better yet...use a ? ) |
X, Y and Z are switches and can take |
on a number of values. We'll just touch |
on the most important ones here. |
X=L ... Lists an archive directory |
ARC/L A:TEST |
Will type to the screen a directory |
of the archive "TEST.ARC". If all you |
get is garbage or an error message, |
then either the file is not an archive, |
its a higher version than your copy of |
ARC, or its been corrupted somehow. You |
should get a neat list of filenames, |
types, lengths and storage formats, |
with a summary at the end. |
X=C ... Creates an archive. |
ARC/C A:TEST B:GAME* B:*=S |
Creates an archive names "TEST.ARC" |
on drive 8,0 and includes all files |
from drive 8,1 that begin with "GAME" |
or are sequential. |
Note: There can be up to eight |
different filenames specified to be |
included in the archive. |
X=X ... Extracts an archive. |
ARC/X A:TEST |
This will extract all files from the |
archive "TEST.ARC" on drive 8,0 and |
place them on the default drive. |
ARC/X A:TEST B* |
Same as the above, but only extracts |
files whose names begins with "B" |
X=V ... Verify an archive |
Syntax is identical to ARC/X, except |
the files are not written to disk. ARC |
simply expands them and recalculates |
the checksum. It then compares the just |
calculated checksum with the one stored |
in the archive when it was created. If |
they don't match then an error has |
occured somewhere. |
Thats about all you need to get you |
going. All of this and more is delt |
with in much more detail in the |
documentation for ARC 2.20. |
;arclog |
;---------------------------------------------------------------------- |
;sq First version runs as external command... a:sq filename |
;usq a:usq filename[.q] |
;---------------------------------------------------------------------- |
;sq3 Still external, but allows more than one filename. |
;usq3 |
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