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RE: Updated: setup (2.880)

From: Csaba Raduly 
> I also couldn't reproduce your scenario.
> ...
> Since it's reproducible for you, you could (if you're curious) run
> wget with the -d (--debug) switch or break out the heavy artillery:
> install Wireshark and look at the HTTP headers sent and received by
> wget.

Thanx, Csaba, for your interest. Another test with -d is easy enough,
so here it is:

$ wget -d -O setup-x86_64.exe http://cygwin.com/setup-x86_64.exe
Setting --output-document (outputdocument) to setup-x86_64.exe
DEBUG output created by Wget 1.19.1 on cygwin.

Reading HSTS entries from /home/knellis/.wget-hsts
--2017-06-27 16:42:01--  http://cygwin.com/setup-x86_64.exe
Resolving cygwin.com...
Caching cygwin.com =>
Connecting to cygwin.com||:80... connected.
Created socket 5.
Releasing 0x0000000600066420 (new refcount 1).

---request begin---
GET /setup-x86_64.exe HTTP/1.1
User-Agent: Wget/1.19.1 (cygwin)
Accept: */*
Accept-Encoding: identity
Host: cygwin.com
Connection: Keep-Alive

---request end---
HTTP request sent, awaiting response...
---response begin---
HTTP/1.1 200 OK
Server: Apache
ETag: "16b1f9e-dd613-55161a558184f"
Accept-Ranges: bytes
Cache-Control: max-age=0
Expires: Tue, 27 Jun 2017 20:40:06 GMT
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Security-Policy: default-src 'self' http: https:
Keep-Alive: timeout=30, max=20
Content-Length: 877562
Content-Type: application/octet-stream
Last-Modified: Wed, 07 Jun 2017 16:58:31 GMT
Date: Tue, 27 Jun 2017 20:39:27 GMT
Age: 0
Via: 1.1 ironport.tms.local:80 (Cisco-WSA/10.1.0-204)
Connection: keep-alive

---response end---
200 OK
Registered socket 5 for persistent reuse.
Length: 877562 (857K) [application/octet-stream]
Saving to: ‘setup-x86_64.exe’

setup-x86_64.exe            100%[===========================================>] 856.99K  --.-KB/s    in 0.01s

2017-06-27 16:42:02 (73.9 MB/s) - ‘setup-x86_64.exe’ saved [877562/877562]

$ file *.exe
setup-x86_64.exe: gzip compressed data, from Unix

Note the response from the Apache server:
> Content-Encoding: gzip
Not sure why it would do that. Maybe my wget could be more specific.
But my updated script (per advice from others) is working fine.

--Ken Nellis

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