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Full Discussion: Editing a File
Top Forums Shell Programming and Scripting Editing a File Post 302238191 by ramkriz on Friday 19th of September 2008 08:05:21 AM
Old 09-19-2008
Editing a File

Hi all,
I have a file with following contents

# rad124
# radkus
# raddebug
# radtrace

I could like to remove the # and space present before the key word "rad".

Any ways to do this using "subsitution method(:%s/old/new/g)" will be hepful.
 

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OBJVIEW(1)						      General Commands Manual							OBJVIEW(1)

NAME
       objview - view RADIANCE object(s)

SYNOPSIS
       objview [ -u updirection ][ rad options ] input ..
       objview [ -g ][ -u updirection ][ glrad options ] input ..

DESCRIPTION
       Objview	renders  a  RADIANCE  object  interactively  using rad(1) or glrad(1).	This program is merely a shell script that adds some light
       sources to a scene then calls rad(1) or glrad(1) to make an octree and view the scene interactively.

       If the default up vector (+Z) is inappropriate for this object, then specify a different one using the -u option to objview.

       Any number of material and scene files may be given, but no in-line commands or standard input.

AUTHOR
       Greg Ward Larson

SEE ALSO
       glrad(1), oconv(1), rad(1), rvu(1)

RADIANCE							      6/10/98								OBJVIEW(1)
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