Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Removing extra new line characters
Top Forums UNIX for Dummies Questions & Answers Removing extra new line characters Post 302561543 by Corona688 on Tuesday 4th of October 2011 11:38:23 AM
Old 10-04-2011
Code:
$ cat mergecol.awk
BEGIN { FS="|"; MAX=4; L=0      }

{
        for(N=1; N<=NF; N++)
        {
                A[L++]=$N;

                if(L >= MAX)
                {
                        printf("%s", A[0]);
                        for(M=1; M<L; M++) printf("%s%s", FS, A[M]);
                        printf("\n");
                        L=0;
                }
        }
}
END {
        if(L<1) exit;

        printf("%s", A[0]);
        for(M=1; M<L; M++) printf("%s%s", FS, A[M]);
        printf("\n");
}

$ awk -f mergecol.awk < data
ABC123|some text|some more text|00001
00002|0003|0004|000019
000003|Item
$

Smaller number of columns used for testing purposes. Change MAX=4 to MAX=44 for your data.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

removing linux/extra partition??

ok, well i never could get my internet connection setup in linux so now it is just wasting space on my system... so, how do i get rid of it and the extra partition made during install?? (1 Reply)
Discussion started by: justchillin
1 Replies

2. UNIX for Dummies Questions & Answers

help to replace extra new line characters

Hi my file data is like below ramu,sony,"raju \n ravi \n ramya" \n ravi,sarah,"sowmya \n sorry s\ sangam" \n i want replace new line characters in between double coats with sinhle space. for example cat input_file ramu,sony,"raju ravi ramya" ravi,sarah,"sowmya sorry sangam" ... (3 Replies)
Discussion started by: Raghava
3 Replies

3. UNIX for Dummies Questions & Answers

Help with Removing extra characters in Filename

Hi, It's my first time here... anyways, I have a simple problem with these filenames. This is probably too easy for you guys: ABC_20101.2A.2010_01 ABD_20103.2E.2010_04 ABE_20107.2R.2010_08 Expected Output: ABC_20101 ABD_20103 ABE_20107 The only pattern available are the ff: 1) All... (9 Replies)
Discussion started by: Joule
9 Replies

4. UNIX for Dummies Questions & Answers

awk for removing special characters and extra commas

Hi, I have a .csv file which as empty lines with comma and some special characters in 3rd column as below. Source data 1,2,3,4,%#,6 ,,,,,, 1,2,3,4,5,6 Target Data 1,2,3,4,5,6I need to remove blank lines and special charcters I am trying to get this using the below awk awk -F","... (2 Replies)
Discussion started by: shruthidwh
2 Replies

5. Shell Programming and Scripting

Removing characters from end of line (length unknown)

Hi I have a file which contains wrong XML, There are some garbage characters at the end of line that I want to get rid of. Example: <request type="product" ><attributes><pair><name>q</name><value><!]></value></pair><pair><name>start</name><value>1</value></pair></attributes></request>�J ... (7 Replies)
Discussion started by: dirtyd0ggy
7 Replies

6. UNIX for Dummies Questions & Answers

Removing Extra Folders From a TAR

I use an extremely simple TAR function for files at work and I have a question about cleaning them up. My command is TAR -cvf ExampleTarName.tar then the folder I wish to TAR. When my TAR finishes and I double click it to check it unarchived beautifully (I don't do this with every file, duh)... (5 Replies)
Discussion started by: Dogtown24
5 Replies

7. Shell Programming and Scripting

Removing one or more blank characters from beginning of a line

Hi, I was trying to remove the blank from beginning of a line. when I try: sed 's/^ +//' filename it does not work but when I try sed 's/^ *//' filename it works But I think the first command should have also replaced any line with one or more blanks. Kindly help me in understanding... (5 Replies)
Discussion started by: babom
5 Replies

8. Shell Programming and Scripting

Removing extra unwanted spaces

hi, i need to remove the extra spaces in the 2nd field. Sample: abc|bd |bkd123 .. 1space abc|badf |bakdsf123 .. 2space abc|bqe |bakuowe .. 3space Output: abc|bd|bkd123 abc|badf|bakdsf123 abc|bqe|bakuowe i used the following command, (9 Replies)
Discussion started by: anshaa
9 Replies

9. Shell Programming and Scripting

sed - Removing all characters from token to end of line

Hello. The token is any printable characters between 2 " . The token is unknown, but we know that it is between 2 " Tok 1 : "1234x567" Tok 2 : "A3b6+None" Tok 3 : "A3b6!1234=@" The ligne is : Line 1 : "9876xABCDE"Do you have any code fragments or data samples in your post Line 2 : ... (3 Replies)
Discussion started by: jcdole
3 Replies

10. Shell Programming and Scripting

Removing extra lines from file

I have a file where data looks like this: === <?xml version="1.0" encoding="utf-8"?> <xml xmlns:s='uuid:XYZ' xmlns:dt='uuid:ABC' xmlns:rs='urn:schemas-microsoft-com:rowset' xmlns:z='#RowsetSchema'> <s:Schema id='RowsetSchema'> <s:ElementType name='row'... (7 Replies)
Discussion started by: vx04
7 Replies

LEARN ABOUT CENTOS

paps

PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME

       paps - UTF-8 to PostScript converter using Pango

SYNOPSIS

       paps [options] files...

DESCRIPTION

       paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves
       through the pango ft2 backend.

OPTIONS

       These programs follow the usual GNU command line syntax, with long options starting with  two  dashes  (`-').   A  summary  of  options	is
       included below.

       --landscape
	      Landscape output. Default is portrait.

       --columns=cl
	      Number of columns output. Default is 1.

       --font=desc
	      Set the font description. Default is Monospace 12.

       --rtl  Do rtl layout.

       --paper ps
	      Choose paper size. Known paper sizes are legal, letter, a4. Default is A4.

       --bottom-margin=bm
	      Set bottom margin in postscript points (1/72 inch). Default is 36.

       --top-margin=tm
	      Set top margin. Default is 36.

       --left-margin=lm
	      Set left margin. Default is 36.

       --right-margin=rm
	      Set right margin. Default is 36.

       --help Show summary of options.

       --header
	      Draw page header for each page.

       --markup
	      Interpret the text as pango markup.

       --encoding=ENCODING
	      Assume the documentation encoding is ENCODING.

       --lpi  Set the lines per inch. This determines the line spacing.

       --cpi  Set the characters per inch. This is an alternative method of specifying the font size.

       --stretch-chars
	      Indicates  that  characters  should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops
	      behaviour.

AUTHOR

       paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>.

       This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others).

								  April  17, 2006							   PAPS(1)
All times are GMT -4. The time now is 08:03 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy