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Top Forums Shell Programming and Scripting awk - replacing stings in file1 with column1 in file2 Post 302369512 by upstate_boy on Sunday 8th of November 2009 11:59:09 PM
Old 11-09-2009
Thank you for the quick reply. I apologize if this is a novice question, but so I'm clear, I would run it like this?

file1=master.txt
file2=ref.txt

awk 'FILENAME=="ref.txt"{A[$2]=$1}
FILENAME=="master.txt"{if(A[$1]){print A[$1]}else{print $0}}' ref.txt master.txt

When I try that, I have no output - I'm sure I'm not using it correctly.

Thanks
 

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ECACCESS-FILE-MOVE(1p)					User Contributed Perl Documentation				    ECACCESS-FILE-MOVE(1p)

NAME
ecaccess-file-move - Move or Rename ECaccess Files SYNOPSIS
ecaccess-file-move -version|-help|-manual ecaccess-file-move [-debug] source-ecaccess-file target-ecaccess-file DESCRIPTION
Allow moving an ECaccess File. When the move occurs within the same ECaccess File System then it is a rename. When the move occurs across two different ECaccess File Systems then first a copy is done and then a delete of the original file is done (e.g. similar to ecaccess- file-copy ... -erase). The source-ecaccess-file and target-ecaccess-file are in the form [domain:][/user-id/]path. Please read the "Shell commands -> File Management" section of the "ecaccess" guide for more information on the ECaccess File System. ARGUMENTS
source-ecaccess-file The source ECaccess File name. target-ecaccess-file The target ECaccess File name. OPTIONS
-version Display version number and exits. -help Print a brief help message and exits. -manual Prints the manual page and exits. -debug Display the SOAP messages exchanged. EXAMPLES
ecaccess-file-move ec:test1.txt ec:test2.txt Rename the test1.txt file in the ECFS directory of the authenticated user in test2.txt. ecaccess-file-move ec:test1.txt home:test2.txt Copy the test1.txt file from the ECFS directory of the authenticated user to the test2.txt file in the $HOME directory of the authenticated user, then delete the test1.txt file from ECFS. SEE ALSO
ecaccess-file-delete, ecaccess-file-get, ecaccess-file-mget, ecaccess-file-modtime, ecaccess-file-mput, ecaccess-file-rmdir, ecaccess-file- copy, ecaccess-file-dir, ecaccess-file-mdelete, ecaccess-file-mkdir, ecaccess-file-chmod, ecaccess-file-put, ecaccess-file-size and ecaccess. perl v5.14.2 2012-04-16 ECACCESS-FILE-MOVE(1p)
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