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Full Discussion: replace words in file based on another file
Top Forums Shell Programming and Scripting replace words in file based on another file Post 302188458 by aigles on Wednesday 23rd of April 2008 02:38:38 PM
Old 04-23-2008
Code:
awk '

NR==FNR {                           # Select records from first file
   split($0, cfg, /,/);             #    Split record with "," into record cfg
   config[cfg[1]] = cfg[2];         #    Memorize config value
   next;                            #    Proceed next record
}                                   #

# The following code is for second file
                                     
$5~/^document/ && ($NF in config) { # Select records starting with "document" and
                                    #  last fields memorized in config record (build
									#  from first file)
  $NF = config[$NF];                #    Set last field with corresponding value from config array
}                                   #
 
1                                   # Print record (maybe modified above)

' B A

Jean-Pierre.
 

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LEARN ABOUT DEBIAN

polygraph-dns-cfg

POLYGRAPH-DNS-CFG(1)						   User Commands					      POLYGRAPH-DNS-CFG(1)

NAME

       polygraph-dns-cfg - DNS server configuration tool

SYNOPSIS

       dns-cfg [--option ...]

DESCRIPTION

       Given  a  zone  name, DNS names, and IP addresses, dns-cfg builds configuration suitable for use with BIND and, perhaps, other DNS servers.
       Dns-cfg output consists of three parts. The first part is the text to cut-and-paste into BIND's named.conf file. This part is sent  to  the
       standard  output. The outer two parts are direct and reverse zone files. Those may be quite large and are dumped on disk into the appropri-
       ately named files. Dns-cfg can use PGL configuration as the source of information.

OPTIONS

       --help list of options

       --version
	      package version info

       --config <filename>
	      PGL configuration

       --cfg_dirs <dirs>
	      directories for PGL #includes

       --zone <str>
	      zone name

       --addresses <str>
	      IP addresses

       --names <str>
	      domain names

COPYRIGHT

       Copyright (C) 2003-2006 The Measurement Factory, Inc.

SEE ALSO

       polygraph(7) - general information and a list of programs

       http://www.web-polygraph.org/ - project web site

polygraph-dns-cfg - Web Polygraph				   February 2010					      POLYGRAPH-DNS-CFG(1)
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