/var/lib/dpkg/info/nodejs.postinst
#!/bin/sh

set -e

case "$1" in
  configure)
        update-alternatives --quiet --install /usr/bin/nodejs nodejs \
            /usr/bin/node 50 \
            --slave /usr/share/man/man1/nodejs.1.gz nodejs.1.gz \
            /usr/share/man/man1/node.1.gz

        ;;
  *)
esac



exit 0
Path: var/lib/dpkg/info