UPX recursive compress/uncompress batch

compress

for /r %%e in (*.exe,*.dll,*.sys,*.com,*.so,*.irc,*.pyd) do "PATH_TO_UPX" "%%e" --best --brute --compress-icons=0 --nrv2e --crp-ms=999999

uncompress
for /r %%e in (*.exe,*.dll,*.sys,*.com,*.so,*.irc,*.pyd) do "PATH_TO_UPX" "%%e" -d