Archived from groups: microsoft.public.win98.gen_discussion (
More info?)
On 3/7/05 6:26 PM India Time, _Vic_ wrote:
> In the reply above I said:
>
>>The first character of the FAT entry is changed to a '@' if I recall correctly (it's been a while).
>
>
> Did some 'brush-up' study and found, the first character of the FAT is changed to a question mark '?' (I said "if I recall
> correctly"). This can easily be confirmed by the following:
>
> rename a file in explorer to @whatever-else-you-want-to-call-it.TXT
> explorer (or DOS for that matter) will accept it
>
> now try renaming a file to ?whatever-else-you-want-to-call-it.TXT
> explorer (or DOS) will reject it because the question mark is used as the first character in a deleted file entry in the FAT and
> CANNOT be used in a standard filename.
>
> FYI
> Vic
No.
I think ? is rejected because ? (like *) is the wildcard for
search.
you can search file?.txt and that will bring File1.txt, File
a.txt et.c
--
Rawat
>
> "Vic" <nospam@bogusaddress.com> wrote in message news:eKaONjsIFHA.1396@TK2MSFTNGP10.phx.gbl...
>
>>Don't be so quick on the draw Jeff, you can make yourself look bad, especially with an unmerited, harsh, WRONG remark!
>>
>>When a user 'deletes' a file from a HD the file is NOT actually deleted with a conventional setup in Win98. Instead the FAT entry
>>for the file is changed thus making it LOOK like the file has been deleted! The first character of the FAT entry is changed to a
>
> '@'
>
>>if I recall correctly (it's been a while). Because of this FAT entry change the file cannot be seen as existing on the HD by
>>conventional means (e.g. Explorer), yet the file will still exist on your HD until that space is overwritten. So if you delete a
>>hundred files from your Win98 TEMP directory, you really do not delete anything, only the first character of the files FAT entry
>
> is
>
>>changed making it LOOK like the files were deleted. This is common knowledge. In fact, any file recovery program will look for the
>>deleted file by looking for its FAT entry, beginning with a '@', and proceed from there!
>>
>>Without special recovery software a deleted file results in an UNUSED (maybe better stated as UNNECESSARY) ENTRY IN THE FAT! In
>>essence the FAT entry is wasted space and Helix's Disktune removed these unnecessary entries.
>>
>>For those wanting to know more about how FAT works, do a Google search. For those wanting to know more about Helix's Nuts and
>
> Bolts
>
>>software, Google search: "Nuts and Bolts" Helix
>>
>>There are a number of web pages with information still available.
>>
>>Vic
>>___
>>"Jeff Richards" <JRichards@msn.com.au> wrote in message news:ekwr5FrIFHA.1392@TK2MSFTNGP10.phx.gbl...
>>
>>>There's no such thing as an 'unused entry' in a FAT, so this product sounds
>>>to me like snake oil.
>>>--
>>>Jeff Richards
>>>MS MVP (Windows - Shell/User)
>>>"Vic" <nospam@bogusaddress.com> wrote in message
>>>news:enAfPcqIFHA.572@tk2msftngp13.phx.gbl...
>>>
>>>>If you can find a program called "Nuts and Bolts" by Helix Software (they
>>>>were bought out some time ago) that will do what you want.
>>>>
>>>>Nuts and Bolts is an old time (Win 95 days - 1997) suite of programs.
>>>>Included in the package is a program called 'Disktune' which
>>>>is a HD optimizer. As part of it's standard 'reorganize your files'
>>>>routine it grabs the FAT, deletes unused entries and re-sorts
>>>>files according to certain choices, one of which is ASCENDING order (which
>>>>I use to this day). It does NOT change a long filename's
>>>>'short' name (DOS name) so if a programs sorts according to short
>>>>filenames you are OoL! But from what you've said, it seems this
>>>>program will do the trick AND make file access quicker with all the
>>>>unnecessary FAT entries gone!
>>>>
>>>>Vic
>>>>___
>>>>"V S Rawat" <VSRawat@HCLInfinet.com> wrote in message
>>>>news:eIdQ$agIFHA.3472@TK2MSFTNGP09.phx.gbl...
>>>>
>>>>>In good old DOS daya, I remember, there was a program in
>>>>>norton utilities with the name dirsort or something like that.
>>>>>
>>>>>It used to sort the names of files in a folder (then called
>>>>>directory) and write then in ascending order in the folder
>>>>>index area (FAT?) in the harddisk/floppy.
>>>>>
>>>>>Last time I checked the net, I found that it has not been
>>>>>updated for more than 10 years. I even saw somewhere to use
>>>>>it in windows at your own risk. Well I am not going to take
>>>>>that risk.
>>>>>
>>>>>Is something like that exists for w98SE?
>>>>>
>>>>>It should physically write the names of files in a folder in
>>>>>ascending order.
>>>>>
>>>>>I am not talking about sorting the display in explorer by
>>>>>file name (clicking above filenames in explorer). Even if
>>>>>filenames are shown in ascending order, the names are still
>>>>>in the harddisk in the order in which they get crreated in
>>>>>the first available space.
>>>>>
>>>>>TIA
>>>>>--
>>>>>Rawat
>>>>
>>>>
>>>
>>
>
>