Sendmail K command regex: adding exclusion/negative lookahead to regex -a@MATCH
I'm trying to get some exclusions into our sendmail regular expression for the K command. The following configuration & regex works:
So we are blocking anything@subdomain.domain.us but not anything@domain.us. I'd like to add exclusions for cities and schools so to allow user@ci.somedomain.us and user@subdomain.[state].us. (note that [state] means 1 of the 50 states including DC).
This regex with negative lookahead syntax is not working (using CA for California as a test):
I get this error:
I'm pretty sure that sendmail's R & K commands do not support negative look-aheads. So if anyone can help re-write the regex in a sed-friendly format I'd be grateful! Here is a link to K command switches. Any suggestions on how to get the negative lookahead to work in sendmail?
Hi
Can somebody please help me know how do i match the basename using a regular expression using posix standard in shell script
suppose i want to match
/u01/Sybase/data/master.dbf the result should be master.dbf as i want to match everything after the last /
regards (8 Replies)
What do you think of this regex to match IP address? I have been reading up on regex and have seen some really long ones for IP. Would this fail in any scenarios?
(+\.){3}* (5 Replies)
I am having trouble parsing rpm filenames in a shell script.. I found a snippet of perl code that will perform the task but I really don't have time to rewrite the entire script in perl. I cannot for the life of me convert this code into something sed-friendly:
if ($rpm =~ /(*)-(*)-(*)\.(.*)/)... (1 Reply)
I have read many tutorials and cannot get this to work. I need to use pcre (because that is what the library in the software we are using uses) and pcregrep everything except /home from the /etc/fstab
pcregrep '(?!/home)' /etc/fstab
It returns the entire fstab (This is on a RHEL5... (1 Reply)
Hi
Input:
MYTEXT.aa.bb
cc.MYTEXT.aa.bb
ee.dd.cc.MYTEXT.aa.bb
cc.NOTEXT.a.b
Output:
<empty>
cc
cc
<empty>
I would like to use a regex to extract the last word before MYTEXT without the dot (2 Replies)
Hello to all,
How would be the correct regex to match only the first occurence of
the pattern 3.*6.
I'm trying with 3.*6 trying to match only 34rrte56, but with my current regex is matching 4rrte567890123456789123powiluur56. And if I try with ?
doesn't print anything
echo... (6 Replies)
Hi
We have a tool to monitor logs in our environment. The tool accepts log pattern match only using regex and I accept I am a n00b in that:confused:. I had been banging my head to make it work without much success and at last had to turn on to my last option to post it here. I had got great... (2 Replies)
Hi All,
We have this regex:\\*.*?(.600).*?.(LISTEN|ESTABLISHED)
OS = Solaris 10
The purpose of this regex is to match the ports in output of "netstat -an" and report if any ports between 6000-6009 are getting used. The only problem is if I have something like this (sample output as... (6 Replies)
My script have to read logfile, and take some action, if in pattern are strings:
1) exit 0 strings pattern
... "INF - Status"... success
2) exit 1 (! as not) strings pattern
... "INF - Status"... !success
Simple example, what works
#!/bin/bash
tail -f regex.log | while read LOGLINE
... (7 Replies)
Hi,
# mailq | awk '{match($0, /quota/)} {print $0}' | head
-Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------
9A6A7DE117E 84309 Sat Sep 30 14:14:50 alerts-noreply+xxxxx=xxx.sg@xxx.xx.xxx
(host alt1.gmail-smtp-in.l.google.com said: 452-4.2.2 The email account that you... (2 Replies)
Discussion started by: ashokvpp
2 Replies
LEARN ABOUT DEBIAN
ftpmail
ftpmail(1) General Commands Manual ftpmail(1)NAME
ftpmail - FIFO-based Perl script for sending email based on proftpd TransferLog
SYNOPSIS
ftpmail [ --help ] [ --fifo fifo-path ] [ --from email-address ] [ --log xferlog-file ] [ --recipient email-address ] [ --subject email-
subject ] [ --smtp-server server-address ] [ --attach-file ] [ --auth smtp-auth-info-file ] [ --ignore-users regex-pattern ] [ --watch-
users regex-pattern ]
DESCRIPTION
ftpmail is a Perl script designed to read ProFTPD's TransferLog log entries, watching for uploads, and to send an automatic email notifica-
tion when uploads occur. To use ftpmail , you configure your proftpd daemon to write its TransferLog to a FIFO; the ftpmail program is a
FIFO reading program which then processes those log messages.
OPTIONS --help Display a short usage description, including all available options.
--attach-file
If used, this will cause a copy of the uploaded file to be included, as an attachment, in the generated email.
--auth smtp-auth-info-file
Configures the path to a file containing SMTP authentication information. The configured file should look like this:
user username
password password
--fifo fifo-path
Indicates the path to the FIFO to which proftpd is writing its TransferLog. That is, this is the path that you used for the
TransferLog directive in your proftpd.conf. This parameter is REQUIRED.
--from email-address
Specifies the email address to use in the From email header. This parameter is REQUIRED.
--ignore-users regex-pattern
Specifies a Perl regular expression. If the uploading user name matches this regular expression, then an email notification is
NOT sent; otherwise, an email is sent.
--log xferlog-path
Since this script reads the TransferLog using FIFOs, the actual TransferLog file is not written by default. Use this option to
write the normal TransferLog file, in addition to watching for uploads.
--recipient email-address
Specifies an email address to which to send an email notification of the upload. This option can be used multiple times to
specify multiple recipients. AT LEAST ONE recipient is REQUIRED.
--smtp-server server-address
Specifies the SMTP server to which to send the email. This parameter is REQUIRED.
--subject subject
Specify a custom Subject email header for the email sent. The default Subject is:
User '$user' uploaded file '$file' via FTP
--watch-users regex-pattern
Specifies a Perl regular expression. If the uploading user name matches this regular expression, then an email notification is
sent; otherwise, no email is sent.
FILES
/var/log/xferlog
AUTHORS
ProFTPD is written and maintained by a number of people, full credits can be found on http://www.proftpd.org/credits.html
SEE ALSO proftpd(8), xferlog(5)
Full documentation on ProFTPD, including configuration and FAQs, is available at http://www.proftpd.org/
For help/support, try the ProFTPD mailing lists, detailed on http://www.proftpd.org/lists.html
Report bugs at http://bugs.proftpd.org/
March 2011 ftpmail(1)