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Full Discussion: Compare two files and merge into third
Top Forums Shell Programming and Scripting Compare two files and merge into third Post 302898329 by Don Cragun on Monday 21st of April 2014 12:39:45 PM
Old 04-21-2014
It looks like Yoda already provided an awk script that comes close to your requirements but adds some additional spaces in the output at the end of some of the input fields, puts the lines of hyphens at the end of the entries instead of the start of the entries, and puts out records in the order in which they appear in File2 instead of the order in which they appear in File1. If those differences are important, you could try something like:
Code:
awk -F ' *--- *' '
NR == 1 {
	f2n = FILENAME
}
FNR == NR {
	od2[$1] = $4 ": resp data: " $5
	next
}
{	print "-----------------"
	printf("CID: %s\nDCN: %s\nType: %s\n%s: Req data: %s\n%s\n",
		$1, $3, $2, $4, $5, od2[$1])
}' File2 File1

You should probably also add some code to report cases where a CID appears in only one of the input files, but I'll leave that as an exercise for the reader.

If you want to run this on a Solaris/SunOS system, change awk to /usr/xpg4/bin/awk, /usr/xpg6/bin/awk, or nawk.
This User Gave Thanks to Don Cragun For This Post:
wincrazy
 

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LEARN ABOUT OPENDARWIN

ucblinks

ucblinks(1B)					     SunOS/BSD Compatibility Package Commands					      ucblinks(1B)

NAME
       ucblinks - adds /dev entries to give SunOS 4.x compatible names to SunOS 5.x devices

SYNOPSIS
       /usr/ucb/ucblinks [-e rulebase] [-r rootdir]

DESCRIPTION
       ucblinks  creates symbolic links under the /dev directory for devices whose SunOS 5.x names differ from their SunOS 4.x names. Where possi-
       ble, these symbolic links point to the device's SunOS 5.x name rather than to the actual /devices entry.

       ucblinks does not remove unneeded compatibility links; these must be removed by hand.

       ucblinks should be called each time the system is reconfiguration-booted, after any new SunOS 5.x links that are needed have been  created,
       since the reconfiguration may have resulted in more compatibility names being needed.

       In  releases prior to SunOS 5.4, ucblinks used a  nawk rule-base to construct the SunOS 4.x compatible names. ucblinks no longer uses  nawk
       for the default operation, although  nawk rule-bases can still be specifed with the -e option.  The  nawk rule-base equivalent to the SunOS
       5.4 default operation can be found in /usr/ucblib/ucblinks.awk.

OPTIONS
       -e rulebase     Specify rulebase as the file containing nawk(1) pattern-action statements.

       -r rootdir      Specify rootdir as the directory under which dev and devices will be found, rather than the standard root directory /.

FILES
       /usr/ucblib/ucblinks.awk        sample rule-base for compatibility links

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWscpu			   |
       +-----------------------------+-----------------------------+

SEE ALSO
       devlinks(1M), disks(1M), ports(1M), tapes(1M), attributes(5)

SunOS 5.10							    13 Apr 1994 						      ucblinks(1B)
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