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Full Discussion: Help match the exact string
Top Forums Shell Programming and Scripting Help match the exact string Post 302946639 by Don Cragun on Thursday 11th of June 2015 02:35:57 AM
Old 06-11-2015
You showed us two examples of code you had written that apparently did not do what you want. RavinderSingh13 suggested some code that strips off leading whitespace characters and prints lines that match your requested string after doing that. And, you just repeated your original, ambiguous statement about what you want.

What output were you expecting from the input you supplied? Were you expecting the lines RavinderSingh13's code extracted? Were you expecting no lines to be matched (due to leading or trailing whitespace that is not in the string binutils1_test)? Were you expecting every line that contained that string to be printed?
 

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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 #. 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)
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