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Full Discussion: awk - Print lines if only matching key is found
Top Forums UNIX for Dummies Questions & Answers awk - Print lines if only matching key is found Post 302933978 by High-T on Tuesday 3rd of February 2015 04:28:17 PM
Old 02-03-2015
I have updated the question with the script.

Code:
awk 'FNR == NR && ! /^[[:space:]]*$/ { key = substr($0,1,8); a[key] = $0; next }
$1 == "01" { if (key != 0)
             {
                 if (key in a)
                 {
                     printf("77\t%s\n", a[key])
                     delete a[key]
                 }
             }
             key = $4 $3 $2
           }
{ if (key in a) print $0 } ' \
     File2.txt File1.txt > File3.txt

 

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LEARN ABOUT DEBIAN

kstash

KSTASH(8)						    BSD System Manager's Manual 						 KSTASH(8)

NAME

     kstash -- store the KDC master password in a file

SYNOPSIS

     kstash [-e string | --enctype=string] [-k file | --key-file=file] [--convert-file] [--random-key] [--master-key-fd=fd] [--random-key]
	    [-h | --help] [--version]

DESCRIPTION

     kstash reads the Kerberos master key and stores it in a file that will be used by the KDC.

     Supported options:

     -e string, --enctype=string
	     the encryption type to use, defaults to DES3-CBC-SHA1.

     -k file, --key-file=file
	     the name of the master key file.

     --convert-file
	     don't ask for a new master key, just read an old master key file, and write it back in the new keyfile format.

     --random-key
	     generate a random master key.

     --master-key-fd=fd
	     filedescriptor to read passphrase from, if not specified the passphrase will be read from the terminal.

FILES

     /var/heimdal/m-key is the default keyfile if no other keyfile is specified.  The format of a Heimdal master key is the same as a keytab, so
     ktutil list can be used to list the content of the file.

SEE ALSO

     kdc(8)

HEIMDAL 
							  April 10, 2007							   HEIMDAL
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