Sponsored Content
Top Forums Shell Programming and Scripting How to remove just LF from file? Post 303013902 by dnat on Thursday 1st of March 2018 04:25:08 PM
Old 03-01-2018
How to remove just LF from file?

I have a file with the data which looks like this

I open in Notepad++ and see the special characters

Code:
1111,FILE, TEST,787CR/LF
3333,FILE,78LF
7CR/LF

This is csv file transferred to unix. When i open in vi, there are three records with a ^M at the end of each line.

The 2nd and 3rd record are infact a single record. How do I remove the LF from the 2nd record and read 2nd and 3rd record as a single record.

I want the output as

Code:
1111,FILE, TEST,787CR/LF
3333,FILE,787CR/LF


Moderator's Comments:
Mod Comment Please use CODE tags as required by forum rules!

Last edited by RudiC; 03-01-2018 at 05:31 PM.. Reason: Added CODE tags.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Batch file to remove double quotes from a file

Hi I have to create a windows batch file which will read an input file and remove "double quotes" from each line of the file. For eg.If input file name is abcd.csv and contents is : "asasd,123123,213213,asd" "esfrf,dsfsdf,234324,sdfsdf" Then the batch file should remove "" from the... (11 Replies)
Discussion started by: akashtcs
11 Replies

2. UNIX for Dummies Questions & Answers

how to copy a file without remove the contents of the target file?

Hello every body, Kindly support me to "copy a file without remove the contents of the target file" Thanks in advance. :) Ahmed Amer Cairo,Egypt (2 Replies)
Discussion started by: ahmedamer12
2 Replies

3. Shell Programming and Scripting

need to remove 1st line of a file and save the file with same old name

Hi friends, I have a doubt, I am not sure whether it is possible ah nu. I am having a file(sample.txt) which contain 5 lines. I want to remove 1st line in the file and save the file with same old name (sample.txt). For removing 1st line i am using sed 1d filename But dono how to... (3 Replies)
Discussion started by: natraj005
3 Replies

4. Shell Programming and Scripting

Remove duplicate lines from first file comparing second file

Hi, I have two files with below data:: file1:- 123|aaa|ppp 445|fff|yyy 999|ttt|jjj 555|hhh|hhh file2:- 445|fff|yyy 555|hhh|hhh The records present in file1, not present in file 2 should be writtent to the out put file. output:- 123|aaa|ppp 999|ttt|jjj Is there any one line... (3 Replies)
Discussion started by: gani_85
3 Replies

5. Shell Programming and Scripting

How to remove blank lines in a file and save the file with same name?

I have a text file which has blank lines. I want them to be removed before upload it to DB using SQL *Loader. Below is the command line, i use to remove blank lines. sed '/^ *$/d' /loc/test.txt If i use the below command to replace the file after removing the blank lines, it replace the... (6 Replies)
Discussion started by: vel4ever
6 Replies

6. Shell Programming and Scripting

Remove bad records from file and move them into a file then send those via email

Hi my requirement is that i want pull the bad records from input file and move those records in to a seperate file. that file has to be sent via email.. any suggentions please (1 Reply)
Discussion started by: sxk4999
1 Replies

7. Shell Programming and Scripting

Remove comments from file with specific file name extensions

Hello Unix board community, I have to program a shell script, but I am a complete noob so I hope I get some help here. The assignment is as follows: The program removes all comments regardless of formatting or language from files with specific file name extensions (php, css, js, ...).... (3 Replies)
Discussion started by: TheZeusMan
3 Replies

8. Shell Programming and Scripting

ksh Loop through file one, remove lines from file two

Good Afternoon, I start with a file named biglist.txt. I have another file smallerlist. txt I want to remove the lines from smallerlist.txt from biglist.txt and leave those lines that do not reside in smallerlist.txt. Thanks !! (2 Replies)
Discussion started by: popeye
2 Replies

9. Shell Programming and Scripting

awk remove/grab lines from file with pattern from other file

Sorry for the weird title but i have the following problem. We have several files which have between 10000 and about 500000 lines in them. From these files we want to remove lines which contain a pattern which is located in another file (around 20000 lines, all EAN codes). We also want to get... (28 Replies)
Discussion started by: SDohmen
28 Replies

10. UNIX for Beginners Questions & Answers

Remove lines from File.A based on criteria in File.B

Hello, I have two files of the following form. I would like to remove from File.A where the first three colum matches values in File.B to give the output in File.C File.A 121 54321 PQR CAT 122 765431 ABC DOG 124 98765 ZXY TIGER 125 86432 GEF LION File.B 122 765431 ABC 125 86432 GEF... (4 Replies)
Discussion started by: Gussifinknottle
4 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 04:23 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy