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Subject: Re: Problem with NC.1.107
To: cygwin AT cygwin DOT com
References: <CAE=SzZUe8O3q4hnucctrWr=wvJwHszn8XqpqgYOSG6EOxa3iaQ AT mail DOT gmail DOT com> <1732290424 DOT 20180328171523 AT yandex DOT ru> <5ACC18BF DOT 4080904 AT tlinx DOT org> <CAE=SzZX4ztqgttxtTh+O08h-4HkK3unrRm_qg573jxj5y-h1kg AT mail DOT gmail DOT com>
From: Marco Atzeri <marco DOT atzeri AT gmail DOT com>
Message-ID: <9dd6f36b-d61f-27e8-09e1-8beb39a1dc52@gmail.com>
Date: Tue, 10 Apr 2018 07:53:57 +0200
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On 10/04/2018 06:12, Jay Cotton wrote:
> Here is the package listing at cygwin
> 
> nc: A simple but powerful network tool (installed binaries and support
> files)
> 
>      2013-03-19 15:35           0 usr/
>      2013-03-19 15:35           0 usr/bin/
>      2013-03-19 15:35       24576 usr/bin/nc.exe
>      2013-03-19 15:35           0 usr/share/
>      2013-03-19 15:35           0 usr/share/man/
>      2013-03-19 15:35           0 usr/share/man/man1/
>      2013-03-19 15:30        5052 usr/share/man/man1/nc.1.gz
> 
> 

post bottom here, and also trim the reply please.

As I highlighted before, you wrote:

   $ nc 192.168.1.135 23
   bash: /usr/bin/nc: Permission denied

the message is from bash and it reports that bash can not execute
nc. This happens when a Antivirus denies access to the program.
For example Symantec always blocks any nc.

Please note that nc replies to

$ nc --version
nc: unknown option -- -
usage: nc [-46CDdhklnrtUuvz] [-I length] [-i interval] [-O length]
           [-P proxy_username] [-p source_port] [-s source] [-T ToS]
           [-V rtable] [-w timeout] [-X proxy_protocol]
           [-x proxy_address[:port]] [destination] [port]


Regards
Marco








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