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- AC - The Archive Converter V3.10 By Donald M. Langhorne
- Copyright (c) 1991,1993; All rights reserved;
- ==========================================================
-
- Tips:
- -----
-
- The following describes some features that are available to AC, that may not
- be readily apparent to the user. Some are undocumented features that the
- user must understand they use at their own risk!
-
- --------------------
- | Updating Archives|
- --------------------
- Updating an archive to a newer version. For example, you have an archive
- that was created using PkZip V1.10. You would like to update it to
- PKZip V2.04. The first thing to keep in mind is that a newer version
- of an archiver should ALWAYS be able to extract older versions, and
- therefore you do NOT need to define two different archivers, just the
- newer one. It is worth noting that some archivers may require an extra
- switch to read older versions. You should consult the docs for that
- archiver, then add the switch to the dearchiver definition.
-
- Below are the several methods available to accomplish this task:
- 1) UI(User Interface) Mode: Select the file you want to update
- and press the <ENTER> key.
- 1) UI(User Interface) Mode: Either press F3 for options and turn
- updating ON, or just press the <ALT-U> key to toggle this feature
- ON and OFF. Highlight the archive you wish to convert and press
- <ENTER>.
-
- 2) CL(Command Line) Mode: when you type in the command line switches
- add the switch '/U' and it will toggle the update feature to ON.
-
- 3) Set it as default:(Registered users ONLY!) You can run ACSetup
- and set this feature to be ON by default. You should remember that
- if this is set to ON, and you use the switch '/U' on the command
- line, IT WILL TURN THIS FEATURE OFF. You would not need to add the
- switch '/U' if it were set to ON.
-
- NOTE: If you use wildcards on the command line, AC will NOT convert
- like archives unless you turn updating to ON.
- For example if you want to update 3 ZIP files to the newer version
- and you type AC /Z *.*, AC will NOT convert any ZIP files.
- You would need to be more specific. Some examples are:
- AC /Z *.zip ; AC /Z myfile1.zip myfile2.zip myfile3.zip
-
- ---------------------------------------
- |Using Advanced Command Line WildCards|
- ---------------------------------------
- I have tried to make AC as flexible as possible when converting
- archives from the command line. Except the for the first two, you
- can chain these commands one after the other to convert just the
- archives you want. With very few exceptions, the following
- wildcard combinations are possible:
-
- -- '*' when you specify this on the command line, AC will
- automatically convert ALL archive files found to the desired type.
- It will however not convert any archives that are already of the
- desired type(See Above).
-
- -- '*.*' Would do the same this as '*'. See previous item.
-
- -- '*.<EXT>' where <EXT> is the extension(IE ZIP) that MUST already
- be defined by ACSetup. This will convert ALL files having the
- extension of <EXT>.
-
- -- '<FILENAME> Where you do NOT specify an extension. If you have
- an archive file called THISZIP.ZIP and you want to convert it
- to an ARJ file, you can simply type: AC /J THISZIP
- AC actually translates this to convert THISZIP.* Which would
- convert ANY files that have the same name, and all extensions
- that have been defined in ACSetup.
-
- -- '<FILENAME.EXT> This is the most specific method, where you
- specify the complete file name. AC will convert just that file.
-
- -- In addition to the above, below are some more wildcard assignments
- that would be supported by AC:
-
- AC /Z m*.ARJ : will convert ALL ARJ files matching the criterion
- m*
- AC /Z m1??34.LZH : will convert ALL LZH files that match the
- criterion 'm1??34'
-
- Below are a few command line wildcards that would NOT work and
- some alternate methods to get the result you want:
-
- -- AC /Z MYFILE. : Will fail, use AC /Z MYFILE (No Period)
-
- -- AC /Z *.A* : I have not tested this, so cannot say that
- it won't work, but don't think it would.
- Instead, use AC /Z *.ARC *.ARJ etc..
-
- -----------------------------------------------
- |Adding Comments to Archives During Conversion| *** Undocumented ***
- -----------------------------------------------
-
- It is possible to add comments to archives when using AC, however I
- will not garauntee a fix if you have problems. When you define an
- archiver in ACSetup, you can enter ANY valid command line options
- as a default switch. If you enter the switch to create comments for
- archive files, when AC converts the archive, you will be able to enter
- comments. As of this version, AC uses DOS windows for output during
- conversion, and you will not be able to see all 80 characters across.
- The length of the window is about 45 characters. When the archive
- asks for the comment, you may not be able to see all that you type, if
- you type past the edge of the window. This does not mean that the
- characters you type that you can't see don't get accepted, you just
- can't see them.
-
- Example: To create comments for ZIP files, you would normally add the
- '-C' switch if you were creating a ZIP file from DOS.
- Run ACSetup, goto the archive defintion for ZIP, and add the
- '-C' switch to one of the four available normal switches.
- When you then convert an archive to ZIP, You will be able to
- enter comments, just as if you ran it from the DOS prompt.
-
-
-