05-17-2014
There is a huge difference between printing lines between two given strings and duplicating data found on the 1st line starting with an asterisk onto the ends of the following non-empty lines up to the next line starting with an asterisk.
Do you want to print selected lines or do you want to add data to the ends of selected lines?
How will your script be told which lines to select?
And PLEASE use CODE tags.
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Hi,
I want to print only lines in between two strings and not the strings using awk.
Eg:
OUTPUT
top 2
bottom 1
left 0
right 0
page 66
END
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Hi experts,
You cool guys already given me the awk script below-
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STEP1:-
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STEP2:-
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4. Shell Programming and Scripting
Hi,
Please provide shell script to Remove empty lines(space) between two lines containing strings in a file.
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FILE1
ABC DEF 10 2
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GHI JKL 12 5
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AGCAGTGGTATCAACGCAGAGTAAGCAGTGGTAT
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#################################
huge_file.txt
a
a
ab
b
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debut_sect
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texte L3
texte L4
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LEARN ABOUT DEBIAN
git-stripspace
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 #.
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 1.7.10.4 11/24/2012 GIT-STRIPSPACE(1)