As perl contains the most complete regular expression implementation,
you may as well go into the perl tutorial for regular expressions:
http://perldoc.perl.org/index-tutorials.html
suomi
On 2011-06-01 10:31, kshitij mali wrote:
Thank u ralf
Can u please give me link for learn regular experssion
all alway get complex reqirement to track the postfix log more oftenly
which will help
me .
for example 1. how many email got dilver from one intenal user for
certain domain in last 5 hrs
2. how many email got deliver from one user to
external domains for last 3 week
etc
Regards,
Kshitij
On Wed, Jun 1, 2011 at 1:27 PM, Ralf Hildebrandt
<ralf.hildebra...@charite.de <mailto:ralf.hildebra...@charite.de>> wrote:
* kshitij mali <foreplay...@gmail.com <mailto:foreplay...@gmail.com>>:
> I want to list email send to the domain gmail.com
<http://gmail.com/> how to achive it
>
>
> cat /var/log/maillog | grep -i cleanup | egrep 'to=<*@gmail.com
<http://gmail.com/>'
>
> where * = all user of gmail.com <http://gmail.com/> domain i think
>
> is the above reular expression is correct ?
No.
egrep 'postfix/cleanup.*to=<.*@gmail.com <http://gmail.com/>>'
/var/log/maillog
--
Ralf Hildebrandt
Geschäftsbereich IT | Abteilung Netzwerk
Charité - Universitätsmedizin Berlin
Campus Benjamin Franklin
Hindenburgdamm 30 | D-12203 Berlin
Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
ralf.hildebra...@charite.de <mailto:ralf.hildebra...@charite.de> |
http://www.charite.de <http://www.charite.de/>
