Sponsored Content
Top Forums UNIX for Dummies Questions & Answers How to modify lines without certain patterns? Post 302744159 by luoruicd on Friday 14th of December 2012 12:45:34 AM
Old 12-14-2012
For example:
my original file looks like this:
Code:
rs111 A T 0.9 0.8 ...
rs112 AT T 0.8 0.2 ...
rs113 G CT 0.9 0.1...

I want to modify column 2 and column3. In column 2, line2 it is not A or T or G or C, then I want to change it to " ", the same for column3, line3

The output file should be:
Code:
rs111 A T 0.9 0.8 ...
rs112   T 0.8 0.2 ...
rs113 G   0.9 0.1...


Last edited by Scrutinizer; 12-14-2012 at 04:13 AM.. Reason: code tags
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to get lines in between Patterns?

Hi, I need to create a script that does the following: 1. Read the file for the occurrences of "EXECUTE" and "END" strings. There will be several occurrences of EXECUTE and END strings on the file. 2. The resulting lines in #1, needs to be searched for the word... (11 Replies)
Discussion started by: racbern
11 Replies

2. UNIX for Dummies Questions & Answers

How to use sed modify specific lines

Could anybody tell me how I can use sed to modify lines following specific lines? the file is as following: "TEST/SI1573.lab" 3670 8920 h# 8920 9530 hh 9530 10694 ih . "TEST/DR1/FAKS0/SI2203.lab" 9730 9580 h# 9580 9840 dh 9840 10652 ix 10652 11997 r ........ I want to modify the... (5 Replies)
Discussion started by: Jenny.palmy
5 Replies

3. Shell Programming and Scripting

Searching patterns in 1 file and deleting all lines with those patterns in 2nd file

Hi Gurus, I have a file say for ex. file1 which has 3500 lines in it which are different account numbers and another file (file2) which has 230000 lines in it. I want to read all the lines in file1 and delete all those lines from file2 which has that same pattern as in file1. I am not quite... (4 Replies)
Discussion started by: toms
4 Replies

4. Shell Programming and Scripting

about the modify lines

Hello, I am trying to convert lines from text file, I got lines in text files like that ALPHA.cab tomtom.cab vgame.cab converter.cabWhat i want to do is I want to conver these lines like that, cabwiz.exe ALPHA.cab extract "C:\1extract\ALPHA" cabwiz.exe tomtom.cab extract ... (5 Replies)
Discussion started by: davidkhan
5 Replies

5. Shell Programming and Scripting

How can I get the lines between two patterns?

hi, I have the following file hello world this is to say bye to everyone so bye I want to get the lines from hello to the first bye inclusive into another file? how can I do this (11 Replies)
Discussion started by: JamesByars
11 Replies

6. Programming

Need to modify contents of file with complex patterns.

hi, my fstab file content is like this along with some other lines: /dev/vg0/var1 /var1 ext3 defaults 0 2 /dev/vg0/flx1 /flx1 ext3 defaults 0 2 /dev/vg0/var /var ext3 defaults 0 1 /dev/vg0/flx /flx ext3 defaults 0 2 I want to remove lines with /dev/vg0/var and... (5 Replies)
Discussion started by: success
5 Replies

7. Shell Programming and Scripting

Perl - need script for modify lines

Hello, does somebody can make script for me, which replace: ąćę ąćę ąćę (input file) to ace;|;ąćę ace;|;ąćę ace;|;ąćę (output file) (3 Replies)
Discussion started by: Xadrian
3 Replies

8. Shell Programming and Scripting

How to print only lines in between patterns?

Hi, I want to print only lines (green-italic lines) in between first and last strings in column 9. there are different number of lines between each strings. 10 AUGUSTUS exon 4558 4669 . - . 10.g1 10 AUGUSTUS exon 8771 8889 . ... (6 Replies)
Discussion started by: jamo
6 Replies

9. UNIX for Beginners Questions & Answers

Delete multiple lines between blank lines containing two patterns

Hi all, I'm looking for a way (sed or awk) to delete multiple lines between blank lines containing two patterns ex: user: alpha parameter_1 = 15 parameter_2 = 1 parameter_3 = 0 user: alpha parameter_1 = 15 parameter_2 = 1 parameter_3 = 0 user: alpha parameter_1 = 16... (3 Replies)
Discussion started by: ce9888
3 Replies

10. UNIX for Beginners Questions & Answers

How to print lines from a files with specific start and end patterns and pick only the last lines?

Hi, I need to print lines which are matching with start pattern "SELECT" and END PATTERN ";" and only select the last "select" statement including the ";" . I have attached sample input file and the desired input should be as: INPUT FORMAT: SELECT ABCD, DEFGH, DFGHJ, JKLMN, AXCVB,... (5 Replies)
Discussion started by: nani2019
5 Replies
Graphics::Primitive::Insets(3pm)			User Contributed Perl Documentation			  Graphics::Primitive::Insets(3pm)

NAME
Graphics::Primitive::Insets - Space between things DESCRIPTION
Graphics::Primitive::Insets represents the amount of space that surrounds something. This object can be used to represent either padding or margins (in the CSS sense, one being inside the bounding box, the other being outside) SYNOPSIS
use Graphics::Primitive::Insets; my $insets = Graphics::Primitive::Insets->new({ top => 5, bottom => 5, left => 5, right => 5 }); METHODS
Constructor new Creates a new Graphics::Primitive::Insets. Instance Methods as_array Return these insets as an array in the form of top, right, bottom and left. bottom Set/Get the inset from the bottom. equal_to Determine if these Insets are equal to another. left Set/Get the inset from the left. right Set/Get the inset from the right. top Set/Get the inset from the top. zero Sets all the insets (top, left, bottom, right) to 0. AUTHOR
Cory Watson, "<gphat@cpan.org>" SEE ALSO
perl(1) COPYRIGHT &; LICENSE Copyright 2008-2010 by Cory G Watson. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.12.3 2010-08-21 Graphics::Primitive::Insets(3pm)
All times are GMT -4. The time now is 10:09 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy