Re: redhat-list Digest, Vol 84, Issue 15



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Date: Fri, 18 Feb 2011 12:00:04
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Subject: redhat-list Digest, Vol 84, Issue 15

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Today's Topics:

1. Re: mailx & "telnet localhost 25" syntax (Cameron Simpson)
2. Can't find a file (Yong Huang)
3. Re: Can't find a file (m.roth@xxxxxxxxx)
4. Re: Can't find a file (Yong Huang)
5. Re: mailx & "telnet localhost 25" syntax (Eugene Vilensky)
6. Re: mailx & "telnet localhost 25" syntax (sunhux G)
7. Re: mailx & "telnet localhost 25" syntax (satyaakam goswami)
8. Re: mailx & "telnet localhost 25" syntax (Nigel Wade)


----------------------------------------------------------------------

Message: 1
Date: Fri, 18 Feb 2011 08:25:59 +1100
From: Cameron Simpson <cs@xxxxxxxxxx>
To: General Red Hat Linux discussion list <redhat-list@xxxxxxxxxx>
Subject: Re: mailx & "telnet localhost 25" syntax
Message-ID: <20110217212559.GA24039@xxxxxxxxxxxxxxx>
Content-Type: text/plain; charset=us-ascii

On 17Feb2011 22:14, sunhux G <sunhux@xxxxxxxxx> wrote:
| Also, I recall seeing someone issuing the following to send emails:
| telnet localhost 25
| HELO ...
| ..... TO:<...>
| .........
|
| What's the exact syntax/sequence of commands?

Here:

http://www.ietf.org/rfc/rfc2821.txt

Cheers,
--
Cameron Simpson <cs@xxxxxxxxxx> DoD#743
http://www.cskk.ezoshosting.com/cs/

Our friend Trefayne is really most intuitive; you may trust that anything he
says is absolutely true. - Aylebourne



------------------------------

Message: 2
Date: Thu, 17 Feb 2011 14:24:33 -0800 (PST)
From: Yong Huang <yong321@xxxxxxxxx>
To: redhat-list@xxxxxxxxxx
Subject: Can't find a file
Message-ID: <580134.6118.qm@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Content-Type: text/plain; charset=us-ascii

The file exists:
$ ls -l /site/forms/cris/help/Collection_Request_Help_files/image001.png
-rw-r--r-- 1 appmgrp users 35891 Feb 11 2010 /site/forms/cris/help/Collection_Request_Help_files/image001.png

But find doesn't find it unless the first arg (path) is exactly the directory where the file is:
$ find /site/forms/cris | grep /site/forms/cris/help/Collection_Request_Help_files/image001.png
$ find /site/forms/cris/help | grep image001.png
$ find /site/forms/cris/help/Collection_Request_Help_files | grep image001.png
/site/forms/cris/help/Collection_Request_Help_files/image001.png

From a higher leve, it finds the same name in other directories:
$ find /site/forms/cris/help -name "image001.png" -ls
$ find /site/forms/cris -name "image001.png" -ls
1093469 40 -rw-r--r-- 1 appmgrp users 35891 Feb 11 2010 /site/forms/cris/depot/crislibs/help/Collection_Request_Help_files/image001.png
...

$ find --version
GNU find version 4.1.20
$ cat /etc/redhat-release
Red Hat Enterprise Linux ES release 4 (Nahant Update 8)
$ uname -a
Linux xxxx 2.6.9-89.29.1.ELsmp #1 SMP Fri Sep 24 05:16:39 EDT 2010 x86_64 x86_64 x86_64 G

I may be missing something obvious. But I tried -depth, -print, -maxdepth 20, to no avail. Thanks.






------------------------------

Message: 3
Date: Thu, 17 Feb 2011 17:58:18 -0500
From: m.roth@xxxxxxxxx
To: "General Red Hat Linux discussion list" <redhat-list@xxxxxxxxxx>
Subject: Re: Can't find a file
Message-ID:
<827cc8df3938488b8a27963047f2812c.squirrel@xxxxxxxxxxxxxxxxxxxxxxx>
Content-Type: text/plain;charset=iso-8859-1

Yong Huang wrote:
The file exists:
$ ls -l /site/forms/cris/help/Collection_Request_Help_files/image001.png
-rw-r--r-- 1 appmgrp users 35891 Feb 11 2010
/site/forms/cris/help/Collection_Request_Help_files/image001.png

But find doesn't find it unless the first arg (path) is exactly the
directory where the file is:
$ find /site/forms/cris | grep
/site/forms/cris/help/Collection_Request_Help_files/image001.png
$ find /site/forms/cris/help | grep image001.png
$ find /site/forms/cris/help/Collection_Request_Help_files | grep
image001.png
/site/forms/cris/help/Collection_Request_Help_files/image001.png
<snip>
Sorry, but this is rather unclear: it sure looks like it found it, from
what you posted.

What does
find /site -name image001.png -ls

give?

mark



------------------------------

Message: 4
Date: Thu, 17 Feb 2011 14:47:41 -0800 (PST)
From: Yong Huang <yong321@xxxxxxxxx>
To: redhat-list@xxxxxxxxxx
Subject: Re: Can't find a file
Message-ID: <675520.57878.qm@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Content-Type: text/plain; charset=us-ascii

I may be missing something obvious. But I tried -depth,
-print, -maxdepth 20, to no avail. Thanks.

Ignore my last message. There're symbolic links. The -follow option is what I missed.






------------------------------

Message: 5
Date: Thu, 17 Feb 2011 19:21:06 -0600
From: Eugene Vilensky <evilensky@xxxxxxxxx>
To: General Red Hat Linux discussion list <redhat-list@xxxxxxxxxx>
Subject: Re: mailx & "telnet localhost 25" syntax
Message-ID:
<AANLkTimcN+qf7xH9hT6PN38g5GUk=80YS_HyuVAwFjoP@xxxxxxxxxxxxxx>
Content-Type: text/plain; charset=ISO-8859-1

On Thu, Feb 17, 2011 at 8:14 AM, sunhux G <sunhux@xxxxxxxxx> wrote:
I recall seeing somewhere but I've lost the commands / syntax:

I'm on a Linux box & would like to send a mail to another Linux box
using IP address (ie in the format
remote_recipient_id@IP_address_of_remote_box).

As Cameron points out, the domain name is an SMTP requirement. Most
MTA will refuse to accept mail addressed to an IP address.



------------------------------

Message: 6
Date: Fri, 18 Feb 2011 20:02:02 +0800
From: sunhux G <sunhux@xxxxxxxxx>
To: General Red Hat Linux discussion list <redhat-list@xxxxxxxxxx>
Subject: Re: mailx & "telnet localhost 25" syntax
Message-ID:
<AANLkTi=wOhPD39kBsT-7Why5i1sf-WUe-riXhoLrnKBJ@xxxxxxxxxxxxxx>
Content-Type: text/plain; charset=ISO-8859-1

Thunderbird client accepts IP address & the MTA's maillog has some
indication it arrives but I currently has a different problem with the MTA.


Would be good to elaborate with an example of HELO or EHLO & ... as
the link Cameron provided was quite technical

U





------------------------------

Message: 7
Date: Fri, 18 Feb 2011 17:51:10 +0530
From: satyaakam goswami <satyaakam@xxxxxxxxx>
To: General Red Hat Linux discussion list <redhat-list@xxxxxxxxxx>
Subject: Re: mailx & "telnet localhost 25" syntax
Message-ID:
<AANLkTikP4wv3qgzFkkkcMb7NY2yrMNAXbMi1e-0S=A1h@xxxxxxxxxxxxxx>
Content-Type: text/plain; charset=ISO-8859-1

On Fri, Feb 18, 2011 at 5:32 PM, sunhux G <sunhux@xxxxxxxxx> wrote:

Thunderbird client accepts IP address & the MTA's maillog has some
indication it arrives but I currently has a different problem with the MTA.

Would be good to elaborate with an example of HELO or EHLO & ... as
the link Cameron provided was quite technical


that was the idea of giving that link go and dig :-)

fossevents.in


------------------------------

Message: 8
Date: Fri, 18 Feb 2011 14:04:18 +0000
From: Nigel Wade <nmw@xxxxxxxxxxxx>
To: General Red Hat Linux discussion list <redhat-list@xxxxxxxxxx>
Subject: Re: mailx & "telnet localhost 25" syntax
Message-ID: <4D5E7C62.2050904@xxxxxxxxxxxx>
Content-Type: text/plain; charset=ISO-8859-1

On 18/02/11 12:02, sunhux G wrote:
Thunderbird client accepts IP address & the MTA's maillog has some
indication it arrives but I currently has a different problem with the MTA.


Would be good to elaborate with an example of HELO or EHLO & ... as
the link Cameron provided was quite technical



HELO <client host/IP>
MAIL FROM:sender@remote_address
RCPT TO:recipient@local_address
RCPT TO:another_recipient@local_address
<more recipients if required>
DATA
The contents of the message, including headers.
Terminate data with "." on a line on its own
..
<repeat MAIL FROM, up to and including ., for additional messages>
QUIT


--
Nigel Wade, System Administrator, Space Plasma Physics Group,
University of Leicester, Leicester, LE1 7RH, UK
E-mail : nmw@xxxxxxxxxxxx
Phone : +44 (0)116 2523548, Fax : +44 (0)116 2523555



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