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- WHAT.COM
-
- V1.3 11/21/1985 Written By Kevin Ross
-
-
- WHAT.COM is a handy little program that keeps little notes about
- files on your system. I am an avid collector of programs, and I
- download alot of files from various BBS's. If you are like me, you
- have many files that you can't remeber downloading, or what they do.
- That is where WHAT.COM comes in handy. When you are finished
- downloading a program, and back at the DOS prompt, you can write a
- one line description of the file. This comes in real handy when you
- are looking at your hard disk directory three months later, and
- can't remember what CRASH.COM does. Thats one of those file names
- that you don't dare try, without knowing exactly what it will do.
- Using WHAT.COM, you will be able to remind yourself with a quick
- little note.
-
- WHAT.COM is most useful for those with fixed drives, though it
- should work just fine with floppy drives. WHAT.COM creates a file
- in the root directory called WHAT.DAT. This is just a sequential
- file containing the data for the program. Each entry starts in the
- first column with the filename. It must be in uppercase letters.
- WHAT.COM formats the file so it can be printed neatly, with columns
- for the filenames, and descriptions. Descriptions can be up to 60
- characters long. That should be more than enough for a quick
- reminder of what a program does.
-
- SETTING UP WHAT.COM
- -------------------
- First, you should initialize the WHAT.DAT file. This is done by
- giving the command:
- WHAT OPEN
-
- You will be asked if you want to create the file. If you answer
- 'y', a new WHAT.DAT file will be created. If there is already a
- WHAT.DAT file, it will be overwritten, and all the data will be
- lost. You should only use this command once.
-
- (** WARNING: WHAT.DAT SHOULD NOT BE EDITED WITH A TEXT PROCESSER. I
- HAVE TRIED THIS, WITH SEVERAL EDITORS AND IT BECOMES IMPOSSIBLE TO
- ADD NEW DATA TO THE FILE. I SUSPECT IT HAS SOMETHING TO DO WITH THE
- WAY THE TURBO-PASCAL APPEND COMMAND WORKS. I HAVE HAD SUCCESS
- SORTING THE FILE WITH THE DOS SORT FILTER, IF YOU WOULD LIKE TO SORT
- THE FILE FOR PRINTING A HARD COPY. **)
-
- Next, you can start entering your program information. This is done
- by giving the command:
- WHAT NEW filename.ext
-
- You will be asked to enter a 60 character description of the file.
- Enter anything you like. WHAT.COM will automatically include the
- name of the file, so you don't have to re-enter it. (Hint: Enter
- only facts about the program, just enough so you will know what the
- file does, and perhaps how to get help with the program.) When you
- are done, press enter, and WHAT.COM will ask if this is correct.
- You can enter 'y' if it is, and the data will be saved to the file.
- If you enter 'n', WHAT.COM will ask for another description of the
- file. If you enter 'q', WHAT.COM will stop, and the description
- will be lost.
-
-
-
- WHAT page 2
-
-
- To find out WHAT a file IS, you enter the command:
-
- WHAT IS filename.ext
-
- WHAT.COM will then search the DATA file for matching filenames. If
- WHAT.COM finds a filename that matches, it will print the
- description on the screen, then look for another match. If it does
- not find the filename, it will tell you that the file was not found.
- WHAT searches by comparing the characters that were entered at the
- keyboard, with the first characters on each line of the data file.
- If you enter:
- WHAT IS PROGRAM.COM
-
- WHAT will output the description for PROGRAM.COM.
-
- If you enter: WHAT IS PROG
-
- WHAT will output descriptions of all files starting with PROG.
- There might be a PROG.COM, or a PROGA.COM, or PROGRAM.COM. It will
- match the first characters on the data line with the filename. You
- could enter:
- WHAT IS Q
-
- and all descriptions of files starting with Q would be written to
- the screen.
-
- The last command you can give WHAT.COM is the print command. This
- will send the contents of the WHAT.DAT file to the printer. You
- might find it useful to have a printed copy of WHAT.DAT, in case you
- want to browse through the files.
-
- WHAT.DAT can be sorted with the DOS utility SORT. Best way to use
- it is to give the command:
-
- SORT < WHAT.DAT >WHAT1.DAT
-
- then rename WHAT1.DAT to WHAT.DAT.
-
- This will sort the file WHAT.DAT, then save the sorted list back in
- WHAT.DAT. This way, when you print the WHAT.DAT file, it will be in
- some sort of order.