A sed doubt - need explanation - Shell Programming and Scripting - The UNIX and Linux Forums

		The UNIX and Linux Forums > Top Forums > Shell Programming and Scripting
A sed doubt - need explanation

.

google site

Mark Forums Read

Thread: A sed doubt - need explanation

View Single Post in the UNIX and Linux Forums - Click on the Thread or Permalink to View Entire Thread -->

#1 (permalink)

Old

09-18-2008

royalibrahim royalibrahim is offline

royalibrahim is offline

Registered User

Join Date: Jun 2007

Posts: 104

A sed doubt - need explanation

Hi,

The following command works fine for me, but I could not grasp the logic working behind of sed command, it's obscure to me

Code:


echo "./20080916/core/audioex.amr" | sed "s%\([^.]\)/%\1_%g"

o/p: ./20080916_core_audioex.amr

Could anyone please explain to me in detail, that how the sed is working here?

Remove advertisements

Sponsored Links