On the firewalled/vpnd server;

1. find the package URL

apt-get –print-uris install dos2unix

2. wget over ssh from an internet bound server on the same network

ssh use@somehost ‘wget -O – http://mirrordirector.raspbian.org/raspbian/pool/main/d/dos2unix/dos2unix_6.0-1_armhf.deb’ >> dos2unix_6.0-1_armhf.deb

3. dpkg -i dos2unix_6.0-1_armhf.deb

podtech
podtech