Yes, the script is run via CRON (every minute)
Yes, it looks for keyword from the "new" part of log file
Yes, I received more than 500 same e-mail, when the same error occured more than 500 times
No of e-mails is proportional to no of (same)error messages, whihc i dont want. (I want only one e-mail if the error is recurring)
Thanks
Rajesh
---------- Post updated at 09:41 AM ---------- Previous update was at 09:23 AM ----------
Consider the following situation
I receive an 4 e-mails if the same error is repeating.
Now imagine the situation with 500 errors (same and continous)
What I'm looking at is, if the script detects the same error as detected earlier (due to continous errors generated by the server), it should not send me an e-mail for the second time. Just one e-mail is enough.
This is just to stop inbox full situation
I guess I still don't understand your requirements. You show four lines above and say you only want one message for those four lines (not four messages), but none of the keywords in either of the egrep commands in your script are in those four lines. So, why should any message be sent?
Let me see if I understand what you're trying to do. You're running your log processor every minute, and you're only looking at new messages in the log file each minute. So, are you saying you want a mail message each minute of the day in which that error is reported? With the sixteen keywords in your 1st egrep (there are only fourteen in the 2nd egrep) do I correctly understand that you're OK getting 16 messages each minute for each minute of the day (for a maximum of 23,040 messages in your mailbox each day) as long as no two messages sent by any invocation of your log checker contain the same keyword? Are the lines that you show above supposed to generate mail messages or not? (As I said before, none of your keywords are present in those lines.)
Why are you counting sixteen keywords as errors but only sending e-mail for fourteen of those keywords?
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Discussion started by: cokedude
1 Replies
LEARN ABOUT DEBIAN
qmail-queue
qmail-queue(8) System Manager's Manual qmail-queue(8)NAME
qmail-queue - queue a mail message for delivery
SYNOPSIS
qmail-queue
DESCRIPTION
qmail-queue reads a mail message from descriptor 0. It then reads envelope information from descriptor 1. It places the message into the
outgoing queue for future delivery by qmail-send.
The envelope information is an envelope sender address followed by a list of envelope recipient addresses. The sender address is preceded
by the letter F and terminated by a 0 byte. Each recipient address is preceded by the letter T and terminated by a 0 byte. The list of
recipient addresses is terminated by an extra 0 byte. If qmail-queue sees end-of-file before the extra 0 byte, it aborts without placing
the message into the queue.
Every envelope recipient address should contain a username, an @ sign, and a fully qualified domain name.
qmail-queue always adds a Received line to the top of the message. Other than this, qmail-queue does not inspect the message and does not
enforce any restrictions on its contents. However, the recipients probably expect to see a proper header, as described in qmail-header(5).
Programs included with qmail which invoke qmail-queue will invoke the contents of $QMAILQUEUE instead, if that environment variable is set.
FILESYSTEM RESTRICTIONS
qmail-queue imposes two constraints on the queue structure: each mess subdirectory must be in the same filesystem as the pid directory; and
each todo subdirectory must be in the same filesystem as the intd directory.
EXIT CODES
qmail-queue does not print diagnostics. It exits 0 if it has successfully queued the message. It exits between 1 and 99 if it has failed
to queue the message.
All qmail-queue error codes between 11 and 40 indicate permanent errors:
11 Address too long.
31 Mail server permanently refuses to send the message to any recipients. (Not used by qmail-queue, but can be used by programs offering
the same interface.)
All other qmail-queue error codes indicate temporary errors:
51 Out of memory.
52 Timeout.
53 Write error; e.g., disk full.
54 Unable to read the message or envelope.
55 Unable to read a configuration file. (Not used by qmail-queue.)
56 Problem making a network connection from this host. (Not used by qmail-queue.)
61 Problem with the qmail home directory.
62 Problem with the queue directory.
63 Problem with queue/pid.
64 Problem with queue/mess.
65 Problem with queue/intd.
66 Problem with queue/todo.
71 Mail server temporarily refuses to send the message to any recipients. (Not used by qmail-queue.)
72 Connection to mail server timed out. (Not used by qmail-queue.)
73 Connection to mail server rejected. (Not used by qmail-queue.)
74 Connection to mail server succeeded, but communication failed. (Not used by qmail-queue.)
81 Internal bug; e.g., segmentation fault.
91 Envelope format error.
SEE ALSO addresses(5), envelopes(5), qmail-header(5), qmail-inject(8), qmail-qmqpc(8), qmail-send(8), qmail-smtpd(8)qmail-queue(8)