While in the release/expat directory:
wget -e robots=off --cut-dirs=2 -np -nH -A'*2.1.0-2*' -r \ http://etr-usa.com/cygwin64/expat/
While in the release/expat directory:
wget -e robots=off --cut-dirs=2 -np -nH -A'*2.1.0-2*' -r \ http://etr-usa.com/cygwin64/expat/