Date: Mon, 15 Jun 2015 02:27:35 +0200 From: Patrick Hess <patrickhess@gmx.net> To: freebsd-questions@freebsd.org Subject: Re: Script question Message-ID: <2609852.Pc7nSdcYla@desk8.phess.net> In-Reply-To: <20150615015516.b3ea7633.freebsd@edvax.de> References: <BAY182-W89C2924F4BDF0D2BD3810DF4BB0@phx.gbl> <BAY404-EAS148D4B304BB066F07E84004CCB90@phx.gbl> <20150615015516.b3ea7633.freebsd@edvax.de>
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Polytropon wrote:
> Or if you want to omit the grep call:
>
> awk '/spam=YES/ {print $11}' /var/log/maillog | sort | uniq | sed -e 's/^.*=//' > /tmp/spam-ip.txt
>
> And then continue:
>
> cat /tmp/spam-ip.txt >> /usr/samba/mail/envelope
> cat /tmp/spam-ip.txt | mail -s "SPAM IPs...." us.navy@outlook.com
>
> Finally, you can easily remove /tmp/spam-ip.txt.
You could even take this one step further and eliminate the need for
a temporary file altogether by making use of tee(1):
awk '/spam=YES/ {print $11}' /var/log/maillog |
sort |
uniq |
sed -e 's/^.*=//' |
tee -a /usr/samba/mail/envelope |
mail -s "SPAM IPs...." us.navy@outlook.com
Patrick
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