I get this when I try to run the script.
mailgate# ./ghba.sh
dymwsm18.domain.com.
dymwsm18.domain.com.
/ghba.sh: 29: Syntax error: newline unexpected
This is line 29. echo "=================================================" >
any idea what's missing?
Thanks
----- Original Message -----
From: "Len Conrad" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Sunday, February 22, 2004 6:34 PM
Subject: [IMGate] Re: updated ghba.sh
>
> >I could not get the 'dig' line to work as posted Len so I changed it
> >just a little.
> >
> >PTR=`dig -x $IP | grep -v ";" | grep PTR | awk '{ print $5}'`
>
> the "dig -x" default is for ;;QUESTION ANY dig8 and ;;QUESTION PTR for
dig9.
>
> also, I fixed a problem when some jerk puts multiple PTRs.
>
> ghba.sh:
>
> #!/bin/sh
>
> #init the output file
> cp /dev/null /var/tmp/anvil_ptr.txt
>
> egrep -i "Too frequent connections" /var/log/maillog | awk '{print $12}' |
> sort -fn | uniq -ic > /var/tmp/ghba.txt
>
> for IP in `awk '{ print $2 }' /var/tmp/ghba.txt` ; do
>
> echo "IP = $IP"
>
> CNT=`egrep -i "$IP" /var/tmp/ghba.txt | awk '{ print $1 }' `
>
> PTR=`dig -x $IP | awk '/^[0-9].*IN.*PTR/ { print $5} '`
>
> PTR1=`echo $PTR | awk '{print $1}'`
>
> echo "$CNT $IP $PTR1" | awk '{printf "%6s\t%-17s%-20s\n",$1,$2,$3
> }' >> /var/tmp/anvil_ptr.txt
>
> done
>
> echo "=================================================" >
> /var/tmp/anvil_ptr_sort.txt
> echo " `date`" >> /var/tmp/anvil_ptr_sort.txt
> echo " Quantity of anvil blocks per IP" >> /var/tmp/anvil_ptr_sort.txt
> echo " `postconf smtpd_client_connection_rate_limit`" >>
> /var/tmp/anvil_ptr_sort.txt
> echo " `postconf client_rate_time_unit`" >> /var/tmp/anvil_ptr_sort.txt
> echo "=================================================" >>
> /var/tmp/anvil_ptr_sort.txt
> echo " "
>
> sort -f -k2 < /var/tmp/anvil_ptr.txt >> /var/tmp/anvil_ptr_sort.txt
> echo "IPs + PTR: /var/tmp/anvil_ptr_sort.txt"
>
> exit 0
>
> #######################3
>
> Len
>
>
>
