Okay so I'm pretty new to scripting therefore this problem seems pretty tough. I have a main file that has a column of IP addresses and I have to compare it with 3 separate files that also have IP address columns.
These 3 files are automatically generated from 3 different servers.
Each time an IP address from the main file matches an IP address from one of the 3 server files. It has to add a new field and name it Server1 (if it matched the first file), Server2 etc...
Here's a visual output:
The main file:
The files generated from the server all have the same type of output:
The final output should look something like this (Depending on which server's file the IP address is matched):
There's also another dilemma. The main file may have the same IP address but a different port number (as you can see from the first 3 rows).
I hope I was clear in my explanation, if anything looks confusing please say so
Thank you guys!
Last edited by Franklin52; 08-12-2010 at 01:12 PM..
Reason: Please use code tags
Hi All,
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I have a flat file
test.log
red,5,,,,,
green,7,,,,,
blue,4,,,,,
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blue,4,,,,,
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Thanks
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Discussion started by: cmccabe
2 Replies
LEARN ABOUT LINUX
shtool-table
SHTOOL-TABLE.TMP(1) GNU Portable Shell Tool SHTOOL-TABLE.TMP(1)NAME
shtool-table - GNU shtool pretty-print a field-separated list
SYNOPSIS
shtool table [-F|--field-sep sep] [-w|--width width] [-c|--columns cols] [-s|--strip strip] strsepstr...
DESCRIPTION
This pretty-prints a list of strings as a table.
OPTIONS
The following command line options are available.
-F, --field-sep sep
Separate columns using sep. Default is ":".
-w, --width width
Width of each column. Default is 15 characters.
-c, --columns cols
Number of columns. Default is 3.
-s, --strip strip
Strip off any characters past strip. Default is 79.
EXAMPLE
# shell script
shtool table -F , -w 5 -c 4 "1,2,3,4,5,6,7,8,9,10,11,12"
HISTORY
The GNU shtool table command was originally written by Ralf S. Engelschall <rse@engelschall.com> in 1999 for GNU shtool.
SEE ALSO shtool(1), tr(1), fmt(1), sh(1), awk(1), sed(1).
18-Jul-2008 shtool 2.0.8 SHTOOL-TABLE.TMP(1)