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Chip 1999 March
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CHIP Turkiye Mart 1999.iso
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101
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data
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file chopper 20
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fchop.exe
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HowItWorks.TXT
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Text File
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1998-10-25
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8KB
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186 lines
THE PROGRAM DOES THE FOLLOWING TWO THINGS
o Splits a big file into smaller files of desired sizes. These
sizes may be choosen either from a fully editable list of
Base Sizes, or calculated from within the program.
o Restores the big file from the smaller ones.
TO SPLIT A FILE
o Select the file by using the first button.
o Accept the place shown for the smaller files, or,
select another place by using the second button
(accepting the place doesn't need any action).
o Split the file by using the third button.
o Optionally, a self-uniting batch file may be created
by using the fourth button.
TO RESTORE A FILE
If you choose to use the self-uniting file:
Before running this batch file, it has to be placed
together with all smaller files at the same directory
(for example C:\TEMP). Then run it and the restored
file will also be placed at this directory.
The Program The File Chopper is not necessary for this part.
If you choose to use The File Chopper for restoring:
o Locate the first smaller file in a series by using
the fifth button.
o Accept the place shown for the big file, or,
select another place by using the sixth button.
o Restore the file by using the seventh button.
The big file may also be restored using the DOS-command COPY,
see both below and the self-uniting batch file.
TO CHOOSE SIZES OF THE SMALLER FILES
Before splitting a file, you can choose the sizes of the smaller
files. Default, each file fills up the available space on the
disk(ette)s but using the base sizes they will get the base size
as their sizes (except the last one). You can either choose
between predefined base sizes or enter own ones. Base
sizes may be modified, added, and deleted as you wish.
Thereafter, you may change the size of any of the files
by clicking on its size and then modify the value. The file
sizes below this file will be recalculated. The number of
files is always determined from the size information.
MODIFY BASE SIZES
You may choose between predefined and new base sizes.
The list is fully editable; you may add, modify, and delete any entry,
and put your own description of each size.
USING THE HARD DISK VS DISKETTES
You can either put the smaller files temporarily on the
hard disk and then move them to/from the diskettes
using the Explorer, or, you can access the diskettes
directly. Use the second or fifth button to change places.
If you don't have to store them on diskettes (you may want
to send them by e-mail) then the hard disk is the better
and much faster alternative (see also the Pause Menu).
THE PAUSE MENU
Use the alternatives under this menu item to decide
whether or not the program shall halt before each smaller
file and prompt for a new diskette. By this method you
can choose between having all smaller files on one disk
(maybe C:), or spreading them out on several (maybe A:).
Default, the program chooses to halt before each smaller file
only if you are writing to floppies (i.e. to A: or B:).
THE MEMORY MENU
The program stores temporarily parts of the file in memory.
The more accessible memory the better, up to a point.
This point depends on your computer, but 1MB is typical.
If you are running low on available memory, choose a
smaller value (0 byte being the ultimate lower limit). The
program will never demand more memory than the sizes
of the smaller files, although Windows may very well
choose to use more. Diskettes are normally so slow
that memory usage in these cases could be set to very
low without any speed degradation.
Besides this, the program needs about 2.5 MB to run.
The progress bar updates only when memory has been
filled or when a smaller file has been read to the end,
that is, the less memory usage the more updates.
THE ENDING MENU
If, for example, the big file's name is Setup.exe, normally
the smaller files get the names Setup.exe.Chopped_1,
Setup.exe.Chopped_2 and so on. This ".Chopped_"
between the big file's name and the running index may be
changed to whatever is desired. By the way, when using
button 2 or button 5, the filename may also be changed.
THE LANGUAGE MENU
Here you may choose which language the program will use.
All texts, even the help, will comply with this choice.
THE REMOVE FILE MENU
Here you may choose to have the big file removed from the disk
after it has been split, and/or having the smaller files removed
one by one after they have been used for the restoring of the
big file (if they are not write protected). The latter case can
be used to restore the file although the available space on the
disk prevents having both this file and the smaller ones stored
at the same time. Note that if either or both of these options are
used (default they are not activated) no questions will be asked
before the removing.
THE HELP MENU
Here, you can get information about both how to register the program and
how the program works. Both pieces of information can be put in a file and
read by the Notepad (and hence, be printed out). There are a number of ways
to register the program, both "on-line" and "off-line". Basically, "on-line"
means to register using Internet and "off-line" using phone or regular mail/fax.
In both cases credit cards, checks, bank transfer/wire and cash can be used.
OLD SETTINGS
The program remembers all old settings and uses them as
default values next time you use the program. Among these
are: The paths to the files, the position of the
program's window, the chosen base size, and all changes
of the base sizes. All these settings have default values
that can be reset by exiting the program with the last but one
alternative under the File menu.
Note that resetting the values will also clear all changings of
and addings to the Base Sizes.
THE CONTENTS OF THE SMALLER FILES
Nothing else but the contents of the big file are stored in
the smaller files. This means that other programs that can
merge files together may be used to restore the big file.
Example:
C:\>copy/b Picture.bmp.Chopped_1 + Picture.bmp.Chopped_2 Picture.bmp
The two smaller files will here be merged together into the new
file Picture.bmp.
SHORT CUT COMBINATIONS
The most used commands also can be started by the following short cuts:
[Ctrl]+[A] Select a file to be split
[Ctrl]+[B] Find a place for the smaller files
[Ctrl]+[S] Split the file
[Ctrl]+[D] Select a file to be restored
[Ctrl]+[E] Find a place for the big file
[Ctrl]+[J] Restore the file
[Ctrl]+[R] Create a self-uniting file (optional)
[Ctrl]+[Q] Exit The File Chopper
SWITCHES TO CONTROL THE PROGRAM
To control and pass information to the program already at
the start, the program recognizes the following six switches:
/bigfile=[drive:\path\filename]
/smallfiles=[drive:\path\filename]
/basesize=[base size entry number]
/split
/minimize
/exit
The first two may be used instead of the first two buttons.
To choose a base size, enter a number indicating which entry
it has in the base size list (1 means the first, normally 720 kB,
2 means the second, normally 1.44 MB, and so on).
To make the program start splitting directly, use the "/split" switch.
If also "/minimize" and/or "/exit" are used, the program will run
minimized and/or exit when finished. The names of the switches are not
case sensitive (for example: "/split", "/Split", and "/SPLIT" are all
valid switches).
Example: Starting the program (supposing it is located at C:\Prog) with
C:\Prog\TheFileChopper.exe /BigFile=D:\Tmp\Data.z /BaseSize=2 /Split
will split Data.z to the default name and place for the smaller files,
using the second base size (normally 1.44 MB).
DOS VERSION OF THIS PROGRAM
There is a DOS version of this program, called FILECHOP.
FILECHOP may be downloaded from our site, see under
''License Information'' under ''Help'' for addresses.
This program is much simpler than ''The File Chopper,''
but it do contain the essential parts of this program.
The programs are compatible with each other, except that
FILECHOP only handles short file names (8+3 characters)
and that the smaller files get extensions ''.1'', ''.2'', ... instead
of getting ''.Chopped_1'', ''.Chopped_2'', ... appended.