removing duplicate blank lines Post: 302220241

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

removing duplicate lines from a file

Hi, I am trying to remove duplicate lines from a file. For example the contents of example.txt is: this is a test 2342 this is a test 34343 this is a test 43434 and i want to remove the "this is a test" lines only and end up with the numbers in the file, that is, end up with: 2342...

2. Shell Programming and Scripting

Removing Blank Lines

Hi i have the below lines from a file 7538 PRGRP450800PERSONAL SOAP AND BATH ADDITIV 7036 PRGRP450800PERSONAL SOAP AND BATH ADDITIV 7036 PRGRP450800PERSONAL SOAP AND BATH ADDITIV 7036...

3. Shell Programming and Scripting

removing the duplicate lines in a file

Hi, I need to concatenate three files in to one destination file.In this if some duplicate data occurs it should be deleted. eg: file1: ----- data1 value1 data2 value2 data3 value3 file2: ----- data1 value1 data4 value4 data5 value5 file3: ----- data1 value1 data4 value4

4. Shell Programming and Scripting

Removing duplicates from string (not duplicate lines)

please help me in getting following: Input Desired output x="foo" foo x="foo foo" foo x="foo foo" foo x="foo abc foo" foo abc x="foo foo1 foo2" foo foo1 foo2 I need to remove duplicated from string..

5. Shell Programming and Scripting

PERL: removing blank lines from multiple files

Hi Guru's , I have a whole bunch of files in /var/tmp that i need to strip any blank lines from, so ive written the following script to identify the lines (which works perfectly).. but i wanted to know, how can I actually strip the identified lines from the actual source files ?? my...

6. Shell Programming and Scripting

Removing Duplicate Lines per Section

Hello, I am in need of removing duplicate lines from within a file per section. File: ABC1 012345 header ABC2 7890-000 ABC3 012345 Header Table ABC4 ABC5 593.0000 587.4800 ABC5 593.5000 587.6580 <= dup need to remove ABC5 593.5000 ...

7. UNIX for Dummies Questions & Answers

Removing blank lines in a file

Hi I have a text file that has blank lines at different places. How to remove all the blank lines in a file? Thanks Ashok

8. UNIX for Dummies Questions & Answers

Removing blank lines not working

In my bash script I want to echo lines in a file and ensure no blank lines are echoed:for i in $(cat txt) do echo $i | sed 's/|/ /g;s/ SEARCHTERM$//g;s/ /\r\n/g;s/^$/d' done Keep in mind this is a fragment so ignore the fact that the for loop is not closed. When I add the "s/^$/d' per...

9. Shell Programming and Scripting

Removing blank lines from a file

Hi All, How do i remove continuos blank lines from a file. I have a file with data: abc; def; ghi; jkl; mno; pqr; In the above file, there are two blank lines. I want to remove, one out of them. My output should look like:

10. Shell Programming and Scripting

Removing blank lines

Hi, my input file is like this I want to remove the blank line. "/home/rit/sandbox/garuda/data/test/woman/T_RITK_F0008_ML_100080039.lab" r a N e l a k sh a m . "/home/rit/sandbox/garuda/data/test/woman/T_RITK_F0008_ML_100070453.lab" a v a s

LEARN ABOUT CENTOS

mkinitrd

MKINITRD(8)							      dracut							       MKINITRD(8)

NAME

       mkinitrd - is a compat wrapper, which calls dracut to generate an initramfs

SYNOPSIS

       mkinitrd [OPTION...] [<initrd-image>] <kernel-version>

DESCRIPTION

       mkinitrd creates an initramfs image <initrd-image> for the kernel with version <kernel-version> by calling "dracut".

	   Important
	   If a more fine grained control over the resulting image is needed, "dracut" should be called directly.

OPTIONS

       --version
	   print info about the version

       -v, --verbose
	   increase verbosity level

       -f, --force
	   overwrite existing initramfs file.

       *--image-version
	   append the kernel version to the target image <initrd-image>-<kernel-version>.

       --with=<module>
	   add the kernel module <module> to the initramfs.

       --preload=<module>
	   preload the kernel module <module> in the initramfs before any other kernel modules are loaded. This can be used to ensure a certain
	   device naming, which should in theory be avoided and the use of symbolic links in /dev is encouraged.

       --nocompress
	   do not compress the resulting image.

       --help
	   print a help message and exit.

AVAILABILITY

       The mkinitrd command is part of the dracut package and is available from https://dracut.wiki.kernel.org

AUTHORS

       Harald Hoyer

SEE ALSO

       dracut(8)

dracut								    06/12/2014							       MKINITRD(8)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

removing duplicate lines from a file

Discussion started by: ocelot

2. Shell Programming and Scripting

Removing Blank Lines

Discussion started by: dhanamurthy

3. Shell Programming and Scripting

removing the duplicate lines in a file

Discussion started by: Sharmila_P

4. Shell Programming and Scripting

Removing duplicates from string (not duplicate lines)

Discussion started by: vickylife