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Top Forums Shell Programming and Scripting Removing empty lines(space) between two lines containing strings Post 302321871 by sudhakaryadav on Tuesday 2nd of June 2009 09:39:25 AM
Old 06-02-2009
Removing empty lines(space) between two lines containing strings

Hi,
Please provide shell script to Remove empty lines(space) between two lines containing strings in a file.

Input File :
A1/EXT "BAP_BSC6/07B/00" 844 090602 1605
RXOCF-465 PDTR11 1

SITE ON BATTERY

A2/EXT "BAP_BSC6/07B/00" 418 090529 1059
RXOCF-150 GDP002 2

DOOR OPEN
A2/EXT "BAP_BSC6/07B/00" 874 090529 1346
RXOCF-401 BBN001 2

SITE ON BATTERY

Output File :
A1/EXT "BAP_BSC6/07B/00" 844 090602 1605
RXOCF-465 PDTR11
SITE ON BATTERY
A2/EXT "BAP_BSC6/07B/00" 418 090529 1059
RXOCF-150 GDP002 2
DOOR OPEN
A2/EXT "BAP_BSC6/07B/00" 874 090529 1346
RXOCF-401 BBN001 2
SITE ON BATTERY
 

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GIT-STRIPSPACE(1)						    Git Manual							 GIT-STRIPSPACE(1)

NAME
git-stripspace - Remove unnecessary whitespace SYNOPSIS
git stripspace [-s | --strip-comments] < input DESCRIPTION
Clean the input in the manner used by Git for text such as commit messages, notes, tags and branch descriptions. With no arguments, this will: o remove trailing whitespace from all lines o collapse multiple consecutive empty lines into one empty line o remove empty lines from the beginning and end of the input o add a missing to the last line if necessary. In the case where the input consists entirely of whitespace characters, no output will be produced. NOTE: This is intended for cleaning metadata, prefer the --whitespace=fix mode of git-apply(1) for correcting whitespace of patches or files in the repository. OPTIONS
-s, --strip-comments Skip and remove all lines starting with comment character (default #). -c, --comment-lines Prepend comment character and blank to each line. Lines will automatically be terminated with a newline. On empty lines, only the comment character will be prepended. EXAMPLES
Given the following noisy input with $ indicating the end of a line: |A brief introduction $ | $ |$ |A new paragraph$ |# with a commented-out line $ |explaining lots of stuff.$ |$ |# An old paragraph, also commented-out. $ | $ |The end.$ | $ Use git stripspace with no arguments to obtain: |A brief introduction$ |$ |A new paragraph$ |# with a commented-out line$ |explaining lots of stuff.$ |$ |# An old paragraph, also commented-out.$ |$ |The end.$ Use git stripspace --strip-comments to obtain: |A brief introduction$ |$ |A new paragraph$ |explaining lots of stuff.$ |$ |The end.$ GIT
Part of the git(1) suite Git 1.8.5.3 01/14/2014 GIT-STRIPSPACE(1)
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