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Full Discussion: replace a string with contents of a txt file containing multiple lines of strings
Top Forums Shell Programming and Scripting replace a string with contents of a txt file containing multiple lines of strings Post 302515979 by ctsgnb on Thursday 21st of April 2011 09:31:32 AM
Old 04-21-2011
Code:
awk -F"kw01" 'NF>1{printf "%s",$1;for (i=2;i<=NF;i++){system("cat file.txt");printf "%s",$i ((i==NF)?"\n":z)}}NF==1' file.xml

---------- Post updated at 03:31 PM ---------- Previous update was at 03:27 PM ----------

Code:
$ cat xml
<xml>
<myfile><contents>kw01</contents></myfile>
</xml>

Code:
$ cat tst
RAISEDATTIME
--------------------
DESCRIPTION
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
18-APR-2011 06:20:32
Fatal error in Application GATE:
<Error code: 68
Caught by: CTCS_BatchSchedulerBO.HandleException
Raise by: CTCS_FTOServerBTM.ValidateMessageCount()
Message: For Interface: FTO:1315001 in File : 190107079531.txt
File Message Count Mismatch. File reported count: 447 actual message count 797.>

Code:
$ awk -F"kw01" 'NF>1{printf "%s",$1;for (i=2;i<=NF;i++){system("cat tst");printf "%s",$i ((i==NF)?"\n":z)}}NF==1' xml
<xml>
<myfile><contents>RAISEDATTIME
--------------------
DESCRIPTION
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
18-APR-2011 06:20:32
Fatal error in Application GATE:
<Error code: 68
Caught by: CTCS_BatchSchedulerBO.HandleException
Raise by: CTCS_FTOServerBTM.ValidateMessageCount()
Message: For Interface: FTO:1315001 in File : 190107079531.txt
File Message Count Mismatch. File reported count: 447 actual message count 797.>
</contents></myfile>
</xml>

 

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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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