Sponsored Content
Top Forums Shell Programming and Scripting Recursive replacement of search string using sed Post 302915134 by srinu.kadem on Monday 1st of September 2014 05:05:19 AM
Old 09-01-2014
Recursive replacement of search string using sed

Dear Unix Forum Group Members,

Please do let me know how I can replace the double pipe with single pipe recursively on single record.

Sample Input Data:
Code:
 DN set|Call prefix||| Called number address nature
 0||| *789|||||||ALL number types
 0||| 00||||||||ALL number types
10|| 001||||||||International Destination

Expected Output:
Code:
 DN set|Call prefix| Called number address nature
 0| *789|ALL number types
 0| 00|ALL number types
10| 001|International Destination

Below is the script which I'm using now. There may be chances that consecutive pipe count can be increased.

Code:
cat test.txt |sed -e 's/  /|/g' -e 's/||/|/g' -e 's/||/|/g' -e 's/||/|/g' -e 's/||/|/g' -e 's/||/|/g' -e 's/||/|/g'

Thanks in advance!

Thanks,
Reddy

Last edited by Scrutinizer; 09-01-2014 at 06:08 AM.. Reason: CODE tags
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

sed problem - replacement string should be same length as matching string.

Hi guys, I hope you can help me with my problem. I have a text file that contains lines like this: 78 ANGELO -809.05 79 ANGELO2 -5,000.06 I need to find all occurences of amounts that are negative and replace them with x's 78 ANGELO xxxxxxx 79... (4 Replies)
Discussion started by: amangeles
4 Replies

2. Shell Programming and Scripting

Recursive Search and replace only when found string

Hello all ( again ) I will like to search and replace string in text file ok I can loop throw the files like : foreach f ( ` find . -name "*."`) .. but here I like to examine the file if in contain the desired string and so do the sed -e 's/blah/foo/g' thingy on it or there is better way... (1 Reply)
Discussion started by: umen
1 Replies

3. Shell Programming and Scripting

sed script for search and replacement

New to scripting.. think i need sed to do the following but need help. have a properties files with variable i need to replace using substitution for e.g in x.properties xslt.root.dir=/apps1/test/cs.war/presentation/xsl have a shell script with following echo "Edit... (3 Replies)
Discussion started by: cookie23patel
3 Replies

4. Shell Programming and Scripting

String replacement using sed

I need to search and replace a particular string in a file. Only the exact match of the string should be replaced. eg: File contents : abc abcd abcdef --> Replace only 'abc' with 'xyz', but it should not replace abcd with xyzd. So the o/p should be: xyz abcd abcdef. How can this be done? I... (5 Replies)
Discussion started by: sngk
5 Replies

5. Shell Programming and Scripting

SED complex string replacement

sed -i 's:"ps -ef | grep $(cat $PID_FILE) | grep -v grep":"ps -C java -o pid,cmd | grep ${SERVER_NAME} | cut -d' ' -f1 | grep -v grep":g' scriptName That's what I'm attempting to do. I'm attempting to replace this: ps -ef | grep $(cat $PID_FILE) | grep -v grep with this: ps -C java -o... (5 Replies)
Discussion started by: cbo0485
5 Replies

6. Shell Programming and Scripting

Exact String replacement with sed

Hi, What should be the syntax to match and replace an exact string using sed? And not replacing any string that contain the value? Eg. testtest etstetst testetst testtttt etsttest testtesttest testtest I only want to replace the line with exact string "testtest" with "123456" ... (2 Replies)
Discussion started by: srage
2 Replies

7. UNIX for Dummies Questions & Answers

sed string replacement question

Hey everybody. I've got a simple problem but am unsure how to resolve it. I am using a script to edit multiple files at once. Inside the script I am using an sed command to make the changes. My problem is that I can only get it to work for stings that contain a word or words. How can I modify it to... (1 Reply)
Discussion started by: iwatk003
1 Replies

8. Shell Programming and Scripting

Use regex in replacement string in SED

Hi, I need to use the regex in the replacement string in SED command. something like sed -e ' s/\(^\{5\}\).\{150\}\(.*\)$/\10\{30\}1\{30\}A\{60\}B\{30\}\2/' abc which means for all the lines in file abc that starts with 5 characters, I need to replace character 6-151... (6 Replies)
Discussion started by: snowline84
6 Replies

9. UNIX for Advanced & Expert Users

Full System Recursive Search for a String - Not Finishing

Using grep -r -H "foobar" / > result to give all files that contain the string "foobar" Half way , its waiting for some thing and does not end Not Sure whats happening. Any help is much appreciated Thank you (2 Replies)
Discussion started by: shorn
2 Replies

10. Shell Programming and Scripting

Recursive search for string in file with Loop condition

Hi, Need some help... I want to execute sequence commands, like below test1.sh test2.sh ...etc test1.sh file will generate log file, we need to search for 'complete' string on test1.sh file, once that condition success and then it should go to test2.sh file, each .sh scripts will take... (5 Replies)
Discussion started by: rkrish123
5 Replies
Prophet::Test(3pm)					User Contributed Perl Documentation					Prophet::Test(3pm)

   set_editor($code)
       Sets the subroutine that Prophet should use instead of "Prophet::CLI::Command::edit_text" (as this routine invokes an interactive editor)
       to $code.

   set_editor_script SCRIPT
       Sets the editor that Proc::InvokeEditor uses.

       This should be a non-interactive script found in t/scripts.

   import_extra($class, $args)
   in_gladiator($code)
       Run the given code using Devel::Gladiator.

   repo_path_for($username)
       Returns a path on disk for where $username's replica is stored.

   repo_uri_for($username)
       Returns a file:// URI for $USERNAME'S replica (with the correct replica type prefix).

   replica_uuid
       Returns the UUID of the test replica.

   database_uuid
       Returns the UUID of the test database.

   replica_last_rev
       Returns the sequence number of the last change in the test replica.

   as_user($username, $coderef)
       Run this code block as $username.  This routine sets up the %ENV hash so that when we go looking for a repository, we get the user's repo.

   replica_uuid_for($username)
       Returns the UUID of the given user's test replica.

   database_uuid_for($username)
       Returns the UUID of the given user's test database.

   ok_added_revisions( { CODE }, $numbers_of_new_revisions, $msg)
       Checks that the given code block adds the given number of changes to the test replica. $msg is optional and will be printed with the test
       if given.

   serialize_conflict($conflict_obj)
       Returns a simple, serialized version of a Prophet::Conflict object suitable for comparison in tests.

       The serialized version is a hash reference containing the following keys:
	   meta => { original_source_uuid => 'source_replica_uuid' }
	   records => { 'record_uuid' =>
			  { change_type => 'type',
			    props => { propchange_name => { source_old => 'old_val',
							    source_new => 'new_val',
							    target_old => 'target_val',
							  }
				     }
			  },
			'another_record_uuid' =>
			  { change_type => 'type',
			    props => { propchange_name => { source_old => 'old_val',
							    source_new => 'new_val',
							    target_old => 'target_val',
							  }
				     }
			  },
		      }

   serialize_changeset($changeset_obj)
       Returns a simple, serialized version of a Prophet::ChangeSet object suitable for comparison in tests (a hash).

   run_command($command, @args)
       Run the given command with (optionally) the given args using a new Prophet::CLI object. Returns the standard output of that command in
       scalar form or, in array context, the STDOUT in scalar form *and* the STDERR in scalar form.

       Examples:

	   run_command('create', '--type=Foo');

   load_record($type, $uuid)
       Loads and returns a record object for the record with the given type and uuid.

   as_alice CODE, as_bob CODE, as_charlie CODE, as_david CODE
       Runs CODE as alice, bob, charlie or david.

perl v5.10.1							    2009-09-02							Prophet::Test(3pm)
All times are GMT -4. The time now is 05:18 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy