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-
-
- Randomcopy V0.91
-
- 1. Disclaimer. READ FIRST!
-
- The author of this program, randomcopy, cannot be held responsible for
- any damage caused, either direct or indirect, to any files, programs, or
- hardware resulting from proper,improper, or normal usage. Use at your own
- risk.
-
- Randomcopy, including all executables and source, is ® Copyright 1993
- by Chad Randall and mbissaymssik software. This program is not shareware,
- but is FREEWARE. You needn't pay a dime to use, it's free. This means
- it's free to everyone, and you may not charge any money for it (sell it).
- This right is reserved by the author. You may, of course, charge for
- duplication fees, storage media, or shipping charges. Commercial
- distribution is prohibited. If you feel you company would like to include
- this file with your product, you may contact the author.
-
-
- 2. Copyright notice.
-
- Once again, this program, including all binaries, text, and source is;
-
- ® Copyright 1993,94 by Chad Randall and mbissaymssik software.
-
- All rights reserved.
-
-
- 3. Introduction
-
- Workbench 2.x or higher is required. If you do not have 2.x yet, I
- strongly suggest you run out and get it. Or better, get an A1200. It's
- quite nice.
-
- Randomcopy is a small CLI interface run command. It accepts a wildcard
- pattern for a source and a filename for a destination. Example:
-
- randomcopy FROM PREFS:presets/patterns/#? TO env:sys/wbpattern.prefs
-
- Randomcopy will scan the directory at PREFS:presets/patterns for any
- files. It will choose one at random and copy it into the file
- env:sys/wbpattern.prefs.
-
-
- 4. Why use it?
-
- I had a bunch of workbench backdrop pictures on my 1200 and wanted to
- be able to have one choosen at random at bootup. I thought of many ways of
- doing it. I believed others might want random pointers, palettes, etc.
- Then I thought that there might be other usages for it too (send me
- ideas!).
- Of course, the main reason I can see to use it is to have a random pref
- file each time you reboot. This is the main reason to use it as of now.
-
- An AREXX script could probably be written to do basically the same
- function as this program. But isn't it easier just to download this small
- file from Aminet? And how many people *really* know AREXX? I don't..
-
-
- 5. Usage
-
- To run the program, it must be done from the CLI. No wbinterface is
- included. It has to be given a minimum of two parameters, similar to the
- CLI COPY command.
-
- randomcopy FROM,TO,MINWAIT,MAXWAIT,USETICKS,LONGBREAK,QUIET,CLONE,NOREQ,
- BUFFER,RNDFILE,ABOUT
-
- The FROM keyword is optional. If it isn't present, the first argument
- encountered will be the source. Same with the TO keyword.
-
- The sourcepattern (FROM) argument is just that, a pattern. Of course,
- this might be a filename. A filename is a pattern, but of course, there
- will be no randomness about it. It will happily copy the file.
-
- The destination argument must include a filename. You can't copy to a
- directory name or a pattern. Only a file. This may be changed in future
- releases.
-
- The MINWAIT is the minimum amout of time to wait. If the USETICKS is
- not present, than this is in seconds.
-
- The MAXWAIT is the maximum amout of time to wait. If the USETICKS is
- not present, than this is in seconds.
-
- If only one WAIT statement is present, than basically the program will
- wait a specified time. Otherwise, a random time is picked between the MIN
- and MAX.
-
- The USETICKS switch specifies that the MINWAIT and MAXWAIT amounts are
- specified in clock ticks. This is stated as be 50 ticks per second in the
- RKM's. This may be 60 per NTSC (vblank), so adjust accordingly. I've
- tested the waits and they seem fairly accurate.
-
- The LONGBREAK switch specifies that you wish the program to use sleep
- the entire time it is waiting. If this switch is not specified, than the
- randomcopy checks for a break (ctrl-c) signal every 100 ticks. If this
- switch is ON then you may not break to program until a wait is finished.
- If you wait is 15 minutes, then you must wait the entire time. Use with
- care.
-
- The QUIET switch supresses any console output. This is useful for
- scripts, mainly the startup-sequence. This should suppress ALL text,
- unlike earlier versions which seemed to carry some debug stuff. Opps.
-
- The NOREQ switch is not implemented as of yet, and is basically
- ignored.
-
- The ABOUT switch will print (if QUIET is not present) some information
- about the program, and will give some addresses. Note that randomcopy
- still needs a source and destination.
-
- The RNDFILE switch will retrieve a seed from the S: directory,
- and then save it back out. This is only really needed if you don't
- have an internal clock to generate seeds.
-
- The file includes a $VER string, which can use the command version to
- read. All 2.x programs and libraries should carry this. Listen up!
-
- 6. Examples
-
- Having a directory full of small text files, each containing a small
- fortune cookie message. Just use:
-
- randomcopy cookies:#?.txt ram:yourfortune
- type ram:yourfortune
-
- This will copy a file from a list of matching filenames to the RAM
- drive. Then the message is printed to the console window.
-
- But for a more impressive result:
-
- randomcopy pictures:(#?man#?|#?dog#?) ram:showme.pic
- viewpic ram:showme.pic
- delete ram:showme.pic
-
- This will select a pic with either "man" or "dog" in it's name from the
- directory pictures. Then of course, the selected picuture is displayed.
- And finally the picture is deleted.
-
- When you run workbench, usually (hopefully), a small daemon called
- IPrefs is run also. This program checks for alterations to any preference
- file stored in ENV:. You could then run this program at any time to
- randomly copy a file from a set of presets into it's matching env:sys/
- counterpart and have the modifications take place automatically. Include a
- oneliner in the shell-startup script, and every time a new shell starts you
- could have your window patterns or your pointer change.
-
- 7. Tips
-
- Of course, you would not want to copy an .info file. Just use the
- power of OS 2.x pattern matching:
-
- randomcopy PREFS:presets/patterns/#?~(#?.info) ENV:sys/wbpattern.prefs
-
- This will exclude any info files, so you could still use workbench to
- move, modify, or update your preset settings.
-
- Use your imagination!
-
-
- 8. Contacts for info or bug reports.
-
- This is my first semi-finished project. Of course it is one of the
- smaller ones, too. But I'm sure there are many bugs still in the code.
-
- You can send me EMail at crandall@garnet.msen.com
-
- I would really appreciate any comments; good, bad or the ugly. Even
- flames.
-
- If you live in timbuktu and don't have Internet access (poor, poor
- thing.) you can send USNAIL to me at 229 S.Washington St, Manchester, MI
- 48158-9680. This is in the US of course.
-
-
- 9. Plans, notes, and bugs.
-
- There are many things I can do to this program given some more time.
- This includes:
-
- o Activating the NOREQ feature. Any suggestions how would be nice.
- Do I change my process window pointer to -1, or do I search the
- device list? How do I go about either??? Help.
-
- o Are there any bugs to be fixed?
-