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Full Discussion: Challenging Compare and validate question -- plus speed.
Top Forums Shell Programming and Scripting Challenging Compare and validate question -- plus speed. Post 302074311 by madhunk on Monday 22nd of May 2006 03:23:39 PM
Old 05-22-2006
Thank you for the message. I am not sure if I have communicated correctly. But I am looking to do something like this:

Steps:
1) Put second column from file 1 (tab delimited Metadata file) into a pattern file.
2) Count the number of patterns and print the patterns.
3) Loop through the pattern file from file1 and look for those patterns in file2 (tab delimited Detail records file).
3) If there is no pattern found in file2, print the particular pattern that was not found in file2 and abort.

I could do something like this....But going wrong somewhere...Any ideas will be very much appreciated.


#!/usr/bin/ksh

# put the second column into a file,
# make it unique values

awk '{ print $2 } ' file1 | sort -u > patternfile
# loop thru the patterns from file1
# look for them in file2
while read pattern1
do
/usr/xpg4/bin/grep -q "$pattern1" file2
rc=$?
if [ ${rc} -eq 0 ]; then
echo "Pattern found in file2 -- Successful"
else
echo "Pattern "$Pattern" not found in file2, Failed"
fi
done < patternfile
 

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LEARN ABOUT DEBIAN

suspend

suspend(1)                                                         User Commands                                                        suspend(1)

NAME

       suspend - shell built-in function to halt the current shell

SYNOPSIS

   sh
       suspend

   csh
       suspend

   ksh
       suspend

DESCRIPTION

   sh
       Stops the execution of the current shell (but not if it is the login shell).

   csh
       Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su.

   ksh
       Stops the execution of the current shell (but not if it is the login shell).

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |Availability                 |SUNWcsu                      |
       +-----------------------------+-----------------------------+

SEE ALSO

       csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5)

SunOS 5.10                                                          15 Apr 1994                                                         suspend(1)
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