Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Issue with Removing Carriage Return (^M) in delimited file
Top Forums UNIX for Advanced & Expert Users Issue with Removing Carriage Return (^M) in delimited file Post 302177191 by joeyg on Thursday 20th of March 2008 08:55:28 AM
Old 03-20-2008
Question Without a sample file, I am just thinking...
How about something like:

Code:
infile="original.dat"
outfile="revised.dat"
while read zf
  do
    printf "$zf\n" >>$outfile
done < $infile

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Removing carriage return characters from file

Hello there, I need to remove carriage return characters (\n and \r) from any input file specified. This is what I am doing right now: - dumping the file to octal format using the command 'od -c file_name - removing and \s and \n characters using sed commands What I need to do now is... (3 Replies)
Discussion started by: b1saini
3 Replies

2. Shell Programming and Scripting

Removing Carriage return to create one record

I have a file with multiple records in it and want to create a single record by removing all the carriage returns, is there a sed command or another command that will easily allow this to happen. current layout 813209A 813273C 812272B expected result 813209A813273C812272B previously I... (3 Replies)
Discussion started by: r1500
3 Replies

3. Shell Programming and Scripting

sed removing carriage return and newline

Hi, I'm not very familiar with unix shell. I want to replace the combination of two carriage returns and one newline with one carriage return and one newline. I think the best way to do this is to use sed. I tried something like this: sed -e "s#\#\#g" file.txt but it doesn't work. Thanx... (2 Replies)
Discussion started by: mored
2 Replies

4. Shell Programming and Scripting

Removing Carriage Return and or line feed from a file

Hello I'm trying to write a shell script which can remove a carriage return and/or line feed from a file, so the resulting file all ends up on one line. So, I begin with a file like this text in file!<CR> line two!<CR> line three!<CR> END!<CR> And I want to end up with a file... (1 Reply)
Discussion started by: tbone231
1 Replies

5. Shell Programming and Scripting

Carriage Return at end of file

Hi, I have a script that outputs a file that contains the dates from the previous month, which is then used by our application to run processes on each date contained in the file. My problem is is that my script created a blank line at the bottom of the file which causes issues for our... (14 Replies)
Discussion started by: bd_joy
14 Replies

6. UNIX for Dummies Questions & Answers

removing spaces after carriage return

I have a file that I have to place a carriage return at the end of each line for another program to process it. I also need to remove all spaces after the carriage return. I searched the forums and found this command, but it removes all spaces: sed "s/*//g" ic527.txt > ic527.new The... (9 Replies)
Discussion started by: jyoung
9 Replies

7. Shell Programming and Scripting

Removing Carriage return and merging data

Hi, I am trying to remove the carriage return on the record which starts with ADD, MODIFY, or DELETE keyword as the first value in the record. If the records does not start with anyone of these keywords then combine the records with the previous record (line). Input File name xyz.txt... (6 Replies)
Discussion started by: naveed
6 Replies

8. Shell Programming and Scripting

Removal of carriage returns from a comma delimited file

Hi, I have a file which is having some carriage return in one of the field for which single line is coming in multiple lines. I want to combine all those multiple lines of that field into one line. Eg: Input: Id, Name, Location, Comments, Dept 2, John, US, I am from US. I... (5 Replies)
Discussion started by: mahish20
5 Replies

9. Shell Programming and Scripting

Removing Carriage return in a file after particular string

Hi All, I want to remove carriage return in a file using some unix command without writing a script my file is as follows abc1 abc2 abc3 abc4 abc5 bac6 abc1 abc2 abc3 abc4 abc5 bac6 I want the output as follows: abc1 abc2 abc3 abc4 abc5 bac6 abc1 abc2 abc3 abc4 abc5 bac6 , Please... (7 Replies)
Discussion started by: manish8484
7 Replies

10. Shell Programming and Scripting

Removing carriage return/line feeds on multiple lines

I would like to remove carriage returns/line feeds in a text file, but in a specific cadence: Read first line (Header Line 1), remove cr/lf at the end (replace it with a space ideally); Read the next line (Line of Text 2), leave the cr/lf intact; Read the next line, remove the cr/lf; Read... (14 Replies)
Discussion started by: tomr2012
14 Replies

LEARN ABOUT DEBIAN

vcf-isec

VCF-ISEC(1)							   User Commands						       VCF-ISEC(1)

NAME

       vcf-isec - create intersections, unions, complements on bgzipped and tabix indexed VCF or tab-delimited files

SYNOPSIS

       vcf-isec [OPTIONS] file1.vcf file2.vcf ...

DESCRIPTION

       About: Create intersections, unions, complements on bgzipped and tabix indexed VCF or tab-delimited files.

	      Note that lines from all files can be intermixed together on the output, which can yield unexpected results.

OPTIONS

       -C, --chromosomes <list|file>
	      Process the given chromosomes (comma-separated list or one chromosome per line in a file).

       -c, --complement
	      Output positions present in the first file but missing from the other files.

       -d, --debug
	      Debugging information

       -f, --force
	      Continue even if the script complains about differing columns.

       -o, --one-file-only
	      Print only entries from the left-most file. Without -o, all unique positions will be printed.

       -n, --nfiles [+-=]<int>
	      Output positions present in this many (=), this many or more (+), or this many or fewer (-) files.

       -p, --prefix <path>
	      If present, multiple files will be created with all possible isec combinations. (Suitable for Venn Diagram analysis.)

       -t, --tab <chr:pos:file>
	      Tab-delimited file with indexes of chromosome and position columns. (1-based indexes)

       -w, --win <int>
	      In  repetitive  sequences, the same indel can be called at different positions. Consider records this far apart as matching (be it a
	      SNP or an indel).

       -h, -?, --help
	      This help message.

EXAMPLES

	      bgzip file.vcf; tabix -p vcf file.vcf.gz bgzip file.tab; tabix -s 1 -b 2 -e 2 file.tab.gz

vcf-isec 0.1.5							     July 2011							       VCF-ISEC(1)
All times are GMT -4. The time now is 01:13 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy