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Full Discussion: Interesting question - Search and replace the word after sign "="
Top Forums Shell Programming and Scripting Interesting question - Search and replace the word after sign "=" Post 302375313 by ajilesh on Friday 27th of November 2009 07:37:10 AM
Old 11-27-2009
Interesting question - Search and replace the word after sign "="
Hi Guys,

Req your help in searching and replacing the word that comes after equals(=) symbol

I would like to replace the sting in bold with a string in variable.

d=ABCDF8C44C22
# grep -i NIM_MASTERID ${_NIMINFO}
export NIM_MASTERID=00CDF8C44C00

I'm looking to replace any word that comes after "=" symbol in the above grep statement output.

like to see the output as export NIM_MASTERID=ABCDF8C44C22
after replacing export NIM_MASTERID=00CDF8C44C00


Thanks
 

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LEARN ABOUT REDHAT

replace

REPLACE(1)						      General Commands Manual							REPLACE(1)

NAME

       replace	-  A utility program that is used by msql2mysql, but that has more general applicability as well. replace changes strings in place
       in files or on the standard input. Uses a finite state machine to match longer strings first. Can be used to swap strings.

USAGE

       replace [-?svIV] from to from to ... -- [files]

       or

       replace [-?svIV] from to from to ... < fromfile > tofile

SYNOPSIS

       replace [-?|-I] [-s] [-v]

DESCRIPTION

       replace

       -?|-I  info

       -s     silent

       -v     verbose

EXTRA INFO

       Special characters in from string:

       ^     Match start of line.

       $     Match end of line.

            Match space-character, start of line or end of line. For a end  the next replace starts locking at the end space-character.  A	
	      alone in a string matches only a space-character.

EXAMPLE

       this command swaps a and b in the given files:

       shell> replace a b b a -- file1 file2 ...

SEE ALSO

       isamchk	(1),  isamlog (1), mysqlaccess (1), mysqladmin (1), mysqlbug (1), mysqld (1), mysqldump (1), mysqlshow (1), msql2mysql (1), perror
       (1), replace (1), safe_mysqld (1), which1 (1), zap (1),

AUTHOR

       Ver 1.0, distribution 3.23.29a Michael (Monty) Widenius (monty@tcx.se), TCX Datakonsult AB (http://www.tcx.se).	This software  comes  with
       no  warranty.  Manual page by L. (Kill-9) Pedersen (kill-9@kill-9.dk), Mercurmedia Data Model Architect / system developer (http://www.mer-
       curmedia.com)

								 20 December 2000							REPLACE(1)
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