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Top Forums Shell Programming and Scripting removing a portion of a code from a file Post 302227118 by ROOZ on Wednesday 20th of August 2008 04:30:59 PM
Old 08-20-2008
Hello Guys,
I have the same question but what if the two portion were commented out in the same way. lets say instead of having --# in the first portion, i also had ------------- like the second portion; therefore using the code that u have provided above will remove both portion, Is there anyway to use this command to distinguish from the two by maybe recognizing a word in the second portion
lets say this is the new version
--------------------------------------------------------------------
-- File name= audio_fe-e.vhd
-- Copyright(c) 2000 all rights reserved
--------------------------------------------------------------------
--
--
--
--Comment:
------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------
--
-- Portions Copyright (c) 2007
-- All rights reserved
--
-- Proprietary and Confidential
--
-- Portions of this code embody materials and concepts which are confidential
-- to and is made available
-- solely pursuant to the terms of a written agreement with
-- .
--
------------------------------------------------------------------------------------

the rest of the code is here
 

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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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