gdalwarp -t_srs "EPSG:4326" input.tif output.tif
and a batch:
for %%F in (*.tif) do (
echo processing %%F
gdalwarp -t_srs "EPSG:4326" %%F processed\%%F
Sometimes it is useful to have a symbolic link - a link that behaves like it is a resource it links to (more info on symbolic links here).
To create a symbolic link in windows use cmd and mklink command - its help actually says all that is needed ;)
mklink /H d:\link.txt d:\target.txt
will create a hardlink named link.txt on a drive d pointing to d:\target.txt; created link will appear as it was a file, not a link.