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# 1  
Old 08-16-2010
Adding new field
Hello,

I have a main file with IP addresses like this:
Code:
Erisim var,100,172.17.241.5,4006,60,IS0799,TCP/IP
Erisim var,1003,172.17.140.4,4004,60,IS2156,TCP/IP
Erisim var,1004,172.17.140.5,4002,60,IS2636,TCP/IP
Erisim var,1005,172.17.140.5,4004,60,IS2436,TCP/IP
Erisim var,1006,172.17.140.5,4006,60,IS3027,TCP/IP
Erisim var,1007,172.17.140.21,4002,60,IS2132,TCP/IP

I am comparing this file to 3 other files and trying to match it's IP addresses, if it matches I need to append the filename at the end of the field of the main file like this:

Code:
Erisim var,100,172.17.241.5,4006,60,IS0799,TCP/IP    Server1
Erisim var,1003,172.17.140.4,4004,60,IS2156,TCP/IP   Server2
Erisim var,1004,172.17.140.5,4002,60,IS2636,TCP/IP   Server3
Erisim var,1005,172.17.140.5,4004,60,IS2436,TCP/IP   Server2
Erisim var,1006,172.17.140.5,4006,60,IS3027,TCP/IP   Server1
Erisim var,1007,172.17.140.21,4002,60,IS2132,TCP/IP  Server3

Is there a way to append such results using awk?

something like "if the main file's first ip address matches server1's ip address then append "Server1" as the 8th field"

thanks.

Moderator's Comments:
Mod Comment Use code tags please, ty.
Last edited by zaxxon; 08-16-2010 at 08:20 AM..
# 2  
Old 08-16-2010
provide the sample of the 3 other files with server IP address.
# 3  
Old 08-16-2010
Main file:

Code:
Kesik	        1	172.17.146.90	4008	60	IS2514	TCP/IP
Erisim var	2	172.17.132.25	4006	60	IS5787	TCP/IP
Erisim var	3	172.17.203.101	4006	60	IS1511	TCP/IP
Erisim var	4	172.17.140.117	4033	15	K.CAMLICA	TCP/IP
Kesik	        5	172.17.242.45	4014	60	ISHB08-1	TCP/IP
Kesik	        6	172.17.132.113	4034	15	B.CAMLICA	TCP/IP
Kesik	        7	172.17.132.105	4058	15	ISKULE	TCP/IP
Kesik	        8	172.17.132.57	4003	60	IS0623	TCP/IP
Erisim var	9	172.17.132.125	4036	16	KINALI_SAU	TCP/IP
Erisim var	10	172.17.132.129	4010	60	IS1343	TCP/IP
Kesik	        11	172.17.132.41	4010	15	ALEMDAG	TCP/IP
Kesik	        12	172.17.132.65	4037	15	MASLAK	TCP/IP


Server 1:

Code:
AVE4A54-SA4642-6P-01	MTN12818	1				172.17.146.90	
AVEA-14-BOTT15-20P-01	MTN12902	1				172.17.132.25	
AVEA-34-IS2137-6P-01  	MTN12693	1				172.17.203.101	
AVEA-34-IS4283-2P-01	        MTN11038	1				172.17.140.117

Server 2:

Code:
AVE4A54-SA4642-6P-01	MTN12818	1				172.17.242.45	
AVEA-14-BOTT15-20P-01	MTN12902	1				172.17.132.113	
AVEA-34-IS2137-6P-01  	MTN12693	1				172.17.132.105	
AVEA-34-IS4283-2P-01	        MTN11038	1				172.17.132.57

Server 3:

Code:
AVE4A54-SA4642-6P-01	MTN12818	1				172.17.132.125	
AVEA-14-BOTT15-20P-01	MTN12902	1				172.17.132.129	
AVEA-34-IS2137-6P-01  	MTN12693	1				172.17.132.41	
AVEA-34-IS4283-2P-01	        MTN11038	1				172.17.132.65



Sample output:

Code:


Code:



Kesik	        1	172.17.146.90	4008	60	IS2514	TCP/IP    Server1
Erisim var	2	172.17.132.25	4006	60	IS5787	TCP/IP    Server1
Erisim var	3	172.17.203.101	4006	60	IS1511	TCP/IP    Server1
Erisim var	4	172.17.140.117	4033	15	K.CAMLICA	TCP/IP    Server1 
Kesik	        5	172.17.242.45	4014	60	ISHB08-1	TCP/IP    Server2
Kesik	        6	172.17.132.113	4034	15	B.CAMLICA	TCP/IP    Server2
Kesik	        7	172.17.132.105	4058	15	ISKULE	TCP/IP    Server2
Kesik	        8	172.17.132.57	4003	60	IS0623	TCP/IP    Server2
Erisim var	9	172.17.132.125	4036	16	KINALI_SAU	TCP/IP    Server3
Erisim var	10	172.17.132.129	4010	60	IS1343	TCP/IP    Server3
Kesik	        11	172.17.132.41	4010	15	ALEMDAG	TCP/IP    Server3
Kesik	        12	172.17.132.65	4037	15	MASLAK	TCP/IP    Server3








Here you go

# 4  
Old 08-16-2010
Here you go :-

Code:
nawk '
(FILENAME=="server3.txt") { a[$4]=FILENAME ; next}
(FILENAME=="server2.txt") { a[$4]=FILENAME ; next}
(FILENAME=="server1.txt") { a[$4]=FILENAME ; next}
( $3 in a ) {print $0,"\t",a[$3] }
' server3.txt server2.txt server1.txt mainfile.txt

SmilieSmilieSmilie
# 5  
Old 08-16-2010
ahmad,

can you please explain the code ?
# 6  
Old 08-16-2010
nawk : command not found...

I'm on a redhat server by the way and the files are in CSV format.

I tried your code with 'gawk' but it didn't work.
# 7  
Old 08-16-2010
you should say so use below modification (FS)

Code:
gawk '
(FILENAME=="server3.txt") { a[$4]=FILENAME ; next}
(FILENAME=="server2.txt") { a[$4]=FILENAME ; next}
(FILENAME=="server1.txt") { a[$4]=FILENAME ; next}
( $3 in a ) {print $0,"\t,",a[$3] }
' FS="," server3.txt FS="," server2.txt FS="," server1.txt FS="," mainfile.txt

SmilieSmilieSmilie
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