Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Help with sed matching <tag1> newline spaces <tag2> and replace the value in the same string format
Top Forums Shell Programming and Scripting Help with sed matching <tag1> newline spaces <tag2> and replace the value in the same string format Post 302419537 by albertogarcia on Friday 7th of May 2010 12:37:00 PM
Old 05-07-2010
Hello,
I don't know if the next is a solution...

Code:
tratar_linea=0  # false
echo "" > $new_file

while read line
do
   new_line="$line"
   if [ $tratar_linea -eq 1 ]
   then
       echo $line | grep '<tag2>' > /dev/null
       if [ $? -eq 0 ]
       then
          new_line="<tag2>new value you want</tag2>"
       fi
   fi

   echo $line | grep '<tag1>' > /dev/null
   if [ $? -eq 0 ]
   then
      tratar_linea=1
   else
      tratar_linea=0
   fi

   echo $new_line >> $new_file
done < xml_file_you_have

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

sed: replace string with another string (with spaces)

Hi I have an XML file with strings XABCD, XEFGHX and XIJKLX. I would like to replace XABCDX with "This is the first string", XEFGHX with "This is the second string" and XIJKLX with "This is the third string". What is the best way to implement this? Should I have a file with the data that is... (4 Replies)
Discussion started by: zmfcat1
4 Replies

2. Shell Programming and Scripting

Using sed to replace a string in file with a string in a variable that contains spaces

Hi, i call my shell like: my_shell "my project name" my script: #!/bin/bash -vx projectname=$1 sed s/'PROJECT_NAME ='/'PROJECT_NAME = '$projectname/ <test_config_doxy >temp cp temp test_config_doxy the following error occurres: sed s/'PROJECT_NAME ... (2 Replies)
Discussion started by: vivelafete
2 Replies

3. Shell Programming and Scripting

Replace a string with newline

Hi all I have the problem to substitute a string with newline in Perl. Can anybody help me? And also how to replace a string with opening bracket (e.g. (START ) with a whitespace/null character? Thanks in advance. (1 Reply)
Discussion started by: my_Perl
1 Replies

4. UNIX for Dummies Questions & Answers

replace text string with a newline

I want to replace a text string with a newline. I have a long text file of random characters. I want to replace all the occurences of "pe" with a newline. How can I do that in Unix? There's a thread from 2004 saying that you can do something like this with sed by actually pressing the return... (1 Reply)
Discussion started by: aaronpoley
1 Replies

5. Shell Programming and Scripting

Using sed I want to replace space by newline

Input: -------------------------- 123asd 456sdasda 789a ------------------------- output wanted: --------------------- 123asd 456sdasda 789a ---------------------- I want this by sed in simple way please help (I know by: tr ' ' '\n' < inputfile )I want it by sed only (5 Replies)
Discussion started by: RahulJoshi
5 Replies

6. Shell Programming and Scripting

sed to replace the matching pattern with equal number of spaces

Hi I have written a shell script which used sed code below sed -i 's/'"$Pattern"'/ /g' $FileName I want to count the length of Pattern and replace it with equal number of spaces in the FileName. I have used $(#pattern) to get the length but could not understand how to replace... (8 Replies)
Discussion started by: rakeshkumar
8 Replies

7. Shell Programming and Scripting

Replace String With Newline

Hi, I'm struggling with a string replacement. I have an XML file which is in the following layout <FUNCTION> <PRODUCTS> <PRODUCT CODE="PRODUCE" ACTION="amend" VALIDATE="no"> <SUPPLIER PRODUCT="PRODUCT" ACTION="amend" CODE="SUPPLIER"> <STOCK_QUANTITY DATA="21"/> ... (15 Replies)
Discussion started by: Ste_Moore01
15 Replies

8. Shell Programming and Scripting

How to replace NewLine with comma using sed?

Hi , I have a huge file with following records and I want to replace the last comma with ',NULL'. I try using SED but could not create a correct script . In my opinion I need a script which can convert ,/n with ,NULL/n 1,CHANGE_MEMBER,2010-12-28 00:05:00, 2,CHANGE_MEMBER,2012-09-02... (8 Replies)
Discussion started by: Ajaypal
8 Replies

9. Shell Programming and Scripting

Replace newline in a string

I have a string like below: {\rtf1\fbidis\ansi\deff0{\fonttbl{\f0\fnil\fcharset0 MS Sans Serif;}{\f1\fnil MS Sans Serif;}} \viewkind4\uc1\pard\ltrpar\lang2057\f0\fs16 19/11/2010 SOME DESCRIPTION. \par \lang1033\f1\par } I have to replace the newline character with null in the... (8 Replies)
Discussion started by: Pratik4891
8 Replies

10. UNIX for Dummies Questions & Answers

Replace string including newline

Hi, I am trying to do some transformation on a large file and I am getting some troubles trying remove newlines only when the last character of a line is a symbol (in this case is a pipe "|"). I have tried with sed like this: sed -i 's/|\n/|/g' my_file or sed -i 's/|$/|/gg' my_file... (5 Replies)
Discussion started by: ngb
5 Replies

LEARN ABOUT LINUX

shtool-subst

SHTOOL-SUBST.TMP(1)					      GNU Portable Shell Tool					       SHTOOL-SUBST.TMP(1)

NAME

       shtool-subst - GNU shtool sed(1) substitution operations

SYNOPSIS

       shtool subst [-v|--verbose] [-t|--trace] [-n|--nop] [-w|--warning] [-q|--quiet] [-s|--stealth] [-i|--interactive] [-b|--backup ext]
       [-e|--exec cmd] [-f|--file cmd-file] [file] [file ...]

DESCRIPTION

       This command applies one or more sed(1) substitution operations to stdin or any number of files.

OPTIONS

       The following command line options are available.

       -v, --verbose
	   Display some processing information.

       -t, --trace
	   Enable the output of the essential shell commands which are executed.

       -n, --nop
	   No operation mode. Actual execution of the essential shell commands which would be executed is suppressed.

       -w, --warning
	   Show warning on substitution operation resulting in no content change on every file. The default is to show a warning on substitution
	   operations resulted in no content change on all files.

       -q, --quiet
	   Suppress warning on substitution operation resulting in no content change.

       -s, --stealth
	   Stealth operation. Preserve timestamp on file.

       -i, --interactive
	   Enter interactive mode where the user has to approve each operation.

       -b, --backup ext
	   Preserve backup of original file using file name extension ext.  Default is to overwrite the original file.

       -e, --exec cmd
	   Specify sed(1) command directly.

       -f, --file cmd-file
	   Read sed(1) command from file.

EXAMPLE

	#   shell script
	shtool subst -i -e 's;(c) ([0-9]*)-2000;(c) 1-2001;' *.[ch]

	#    RPM spec-file
	%install
	    shtool subst -v -n 
		-e 's;^(prefix=).*;1 $RPM_BUILD_ROOT%{_prefix};g' 
		-e 's;^(sysconfdir=).*;1 $RPM_BUILD_ROOT%{_prefix}/etc;g' 
		`find . -name Makefile -print`
	    make install

HISTORY

       The GNU shtool subst command was originally written by Ralf S.  Engelschall <rse@engelschall.com> in 2001 for GNU shtool.  It was prompted
       by the need to have a uniform and convenient patching frontend to sed(1) operations in the OpenPKG package specifications.

SEE ALSO

       shtool(1), sed(1).

18-Jul-2008							   shtool 2.0.8 					       SHTOOL-SUBST.TMP(1)
All times are GMT -4. The time now is 10:52 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy