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Modify a perl line to parse out and output to another format

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Top Forums Shell Programming and Scripting Modify a perl line to parse out and output to another format
# 1  
Old 06-01-2012
Modify a perl line to parse out and output to another format
Hey there...

I am looking for a way to take the below contents ( small excerpt) of this file called PTR.csv

Code:
ptrrecord,0000002e0cc0.homeoffice.anfcorp.com,,10.11.191.62,,,False,62.191.11.10.in-addr.arpa,,302400,default
ptrrecord,dmx-110383.homeoffice.anfcorp.com,,10.11.50.58,,,False,58.50.11.10.in-addr.arpa,,302400,default
ptrrecord,00000029263f.homeoffice.anfcorp.com,,10.11.200.62,,,False,62.200.11.10.in-addr.arpa,,302400,default
ptrrecord,0000002f7c2a.homeoffice.anfcorp.com,,10.11.85.190,,,False,190.85.11.10.in-addr.arpa,,302400,default
ptrrecord,hol0213r06.homeoffice.anfcorp.com,,10.11.50.143,,,False,143.50.11.10.in-addr.arpa,,1200,default
ptrrecord,acf0928r06.homeoffice.anfcorp.com,,10.11.161.143,,,False,143.161.11.10.in-addr.arpa,,1200,default
ptrrecord,hol0113r04.homeoffice.anfcorp.com,,10.10.2.13,,,False,13.2.10.10.in-addr.arpa,,1200,default
ptrrecord,dhcp-10-11-81-189.homeoffice.anfcorp.com,,10.11.81.189,,,False,189.81.11.10.in-addr.arpa,,302400,default
ptrrecord,dhcp-10-11-81-188.homeoffice.anfcorp.com,,10.11.81.188,,,False,188.81.11.10.in-addr.arpa,,302400,default
ptrrecord,dhcp-10-11-58-59.homeoffice.anfcorp.com,,10.11.58.59,,,False,59.58.11.10.in-addr.arpa,,302400,default
ptrrecord,dhcp-10-11-58-57.homeoffice.anfcorp.com,,10.11.58.57,,,False,57.58.11.10.in-addr.arpa,,302400,default
ptrrecord,dhcp-10-11-58-58.homeoffice.anfcorp.com,,10.11.58.58,,,False,58.58.11.10.in-addr.arpa,,302400,default
ptrrecord,dhcp-10-10-155-58.homeoffice.anfcorp.com,,10.10.155.58,,,False,58.155.10.10.in-addr.arpa,,302400,default

All i need are the ones that fall into 10.8.x.x to 10.14.x.x ones


and convert them ( Example ):

Code:
conf zone 10.8.16.0/24 del PTR 10.8.16.10 ruh0127r01.homeoffice.anfcorp.com

conf zone 10.11.133.0/24 del PTR 10.11.133.181 dhcp-10-11-133-181.homeoffice.anfcorp.com

Now the leading network and mask can be all /24's so if we take line 11
from:
Code:
ptrrecord,acf0928r06.homeoffice.anfcorp.com,,10.11.161.143,,,False,143.161.11.10.in-addr.arpa,,1200,default

convert it to:
Code:
conf zone 10.11.161.0/24 del PTR 10.11.161.143 acf0928r06.homeoffice.anfcorp.com


Code:
perl -aF, -ne 'printf "conf zone %2\$s del PTR %s,,,$F[3]\n",split/\./,$F[1],2 if /^ptrrecord/ &&/\b10\.([89]|1[01234])\.\d+\.\d+/' PTR.csv

Thanks
Last edited by richsark; 06-01-2012 at 11:26 PM.. Reason: Please wrap data and scripts/commands with CodeTags
# 2  
Old 06-02-2012
try this
Code:
perl -ne 'if (/(.*?),(.*?),,(10)\.(1[0-4]|[89])\.([01]?\d\d|2[0-4]\d|25[0-5])\.([01]\d\d|2[0-4]\d|25[0-5])/) {
print "conf zone ",$3,"\.",$4,"\.",$5,".0\/24 del PTR ",$3,"\.",$4,"\.",$5,"\.",$6," ",$2,"\n";}' filename

# 3  
Old 06-02-2012
Ok. I made a mistake in my example above. I corrected below.

from:
ptrrecord,dhcp-10-11-58-57.homeoffice.anfcorp.com,,10.11.58.57,,,False,57.58.11.10.in-addr.arpa,,302400,default

convert it to:
conf zone 10.11.58.0/24 del PTR 10.11.58.57 dhcp-10-11-58-57.homeoffice.anfcorp.com

not sure if your expression needs adjustments.
# 4  
Old 06-02-2012
Code:
 perl -ne 'if (/(.*?),(.*?),,(10)\.(1[0-4]|[89])\.([01]?\d\d|2[0-4]\d|25[0-5])\.([01]?\d\d|2[0-4]\d|25[0-5])/) {
print "conf zone ",$3,"\.",$4,"\.",$5,".0\/24 del PTR ",$3,"\.",$4,"\.",$5,"\.",$6," ",$2,"\n";}' filename

I have missed ?.. Now it will work
This User Gave Thanks to pravin27 For This Post:
richsark
# 5  
Old 06-02-2012
Cool. I did not know ? Was a sequence. I guess you learn something new every other day.

Thanks, I will it and revert.
# 6  
Old 06-02-2012
In awk, try:
Code:
awk -F, '{n=$4; sub(/\.[0-9]*$/,x,n); print "conf zone", n ".0/24 del PTR", $4, $2}' file

Last edited by Scrutinizer; 06-02-2012 at 03:19 AM..
This User Gave Thanks to Scrutinizer For This Post:
richsark
# 7  
Old 06-02-2012
Thank you both !!!
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