ara171ue.exe is starting with MZ = DOS exe file
171embed.zip is starting with PK = PKZIP file; use PKUNZIP to decode.

Arachne browser does not mess up things, nor extensions.

CU, Bastiaan





On Fri, 29 Nov 2002 20:02:34 -0500 (EST), Gregor Jones wrote:

> On Fri, 29 Nov 2002, Glenn McCorkle wrote:

>> Linux Netscape just now did the same D**m thing.

>> --a---    1,021,462  11-29-02   7:04p  c:\1recv\linux_ns\ara171ue.exe
>> (ns saved it with .exe extension and did not suggest .exe.gz or .gz)

> No, you asked it for a file, and it gets that file for you...Simple,
> nothing complicated...

>> The content-type being sent from Angelfire is "application/msdownload"

>> I don't know wheather it's my client that's doing it or perhaps
>> the Angelfire server does it when it detects a Linux or Linux_style
>> client that's doing the D/L.
>> (Dos_Lynx is after-all a Dos port of the Linux browser)

>> But whichever the case may be... what we end-up-with is a Gzipped .EXE
>> which must then be Gunzipped and renamed. :((((

> Nothing to do with Linux at all.

> Exactly correct behaviour, just one way that things ought to be.

> Glenn, how do you think that some software knows that it is a gzipped
> file and then decides (all by itself) to gunzip it?

> At the beginning of most files there is a (magic) marker that indicates
> the file content. I am not sure what it is for a gzipped file, but I know
> that WordPerfect files have WPC as characters 2,3,4 of the first four file
> characters. Looking at some files here, PKZipped files seem to have PK
> has the first 2 characters.

> So software has 2 ways of deciding what a file is, and what to do with it.
> One depends on what is in the beginning of the file, the other depends on
> the file extension. Actually there is also the label that the server will
> put on the file. I don't know how that works, but it doesn't seem to be
> very consistent.

> So, just because some software automatically gunzips a file, it does not
> have to be that all software does so. Both Arachne and Internet Explorer
> do this. Netscape/Mozilla do not. Lynx does not, unless you ask it to.
> wget does, I guess on the assumption that you know what you are doing
> because you ask for the executable file.

> Just make life easy. If you want people to download a DOS executable, make
> it a DOS executable. Simple! Don't put a gzipped file labelled as a DOS
> executable. Then all clients will be happy.

> Regards

> --
> Gregor J Jones                    mailto:[EMAIL PROTECTED]
> Boston MA

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