Question : gunzip

I have directory of files of extension .GZ i did GUNZIP in one folder. is there any method that gunzip continues to next folder after finishing 1st folder.
my aim is to unzip all the folders in particular directory in single command.
is there any possible way...

TIA

Answer : gunzip

create myunzip.bat

and enter following code in it

@echo off
set path=%path%;c:\msdos7
rem assuming gunzip.exe in msdos7 directory
 for %a in ("Y:\our\directory\*.gz") do gunzip %a


at command prompt execute like this
myunzip mydirectory