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Top Forums Shell Programming and Scripting extracting information from multiple files Post 302571083 by ahamed101 on Sunday 6th of November 2011 03:09:58 AM
Old 11-06-2011
See if this will help...
Code:
awk '
FILENAME != "list"{
        if(filename!=FILENAME){
                filename=FILENAME;
                a[FILENAME"HDR"]=$0;
                next;
        }
        a[FILENAME$3]=$0;
        f[FILENAME]++;
        next;
}
{
        print $0
        for(i=1;i<=length(f);i++){
                print "File : "i
                print a[i"HDR"]
                print a[i$0]?a[i$0]:"No info found"
        }
        print "\n"
}
'  file1.txt file2.txt list

Make sure list is the last file in the argument.

--ahamed

Last edited by ahamed101; 11-06-2011 at 04:27 AM.. Reason: Edited the code to make the filename sorted!
This User Gave Thanks to ahamed101 For This Post:
 

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GNUNET-NAMESTORE(1)					      General Commands Manual					       GNUNET-NAMESTORE(1)

NAME
gnunet-namestore - manipulate GNUnet zones SYNOPSIS
gnunet-namestore [options]-zZONEFILE DESCRIPTION
gnunet-namestore can be used to create and manipulate a GNS zone. OPTIONS
-a, --add Desired operation is adding a record -c FILENAME, --config=FILENAME Use the configuration file FILENAME. -d, --delete Desired operation is deleting a record -D, --display Desired operation is listing of matching records -e TIME, --expiration=TIME Specifies expiration time of record to add; format is relative time, i.e "1 h" or "7 d 30 m". Supported units are "ms", "s", "min" or "minutes", "h" (hours), "d" (days) and "a" (years). -h, --help Print short help on options. -L LOGLEVEL, --loglevel=LOGLEVEL Use LOGLEVEL for logging. Valid values are DEBUG, INFO, WARNING and ERROR. -n NAME, --name=NAME Name of the record to add/delete/display -t TYPE, --type=TYPE Type of the record to add/delete/display (i.e. "A", "AAAA", "NS", "PKEY", "MX" etc.) -v, --version Print GNUnet version number. -V VALUE, --value=VALUE Value to store or remove from the GNS zone. Specific format depends on the record type. A records expect a dotted decimal IPv4 address, AAAA records an IPv6 address, PKEY a public key in GNUnet's printable format, and CNAME and NS records should be a domain name. -z FILENAME, --zonekey=FILENAME Specifies the filename with the private key for the zone (mandatory option) BUGS
Report bugs by using Mantis <https://gnunet.org/bugs/> or by sending electronic mail to <gnunet-developers@gnu.org> SEE ALSO
gnunet-gns(1) GNUnet Mar 5, 2012 GNUNET-NAMESTORE(1)
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