HOWTO install SunOS 4.1.1_U1 without a tape drive

Martin Etteldorf engineered together the following HOWTO:
* How to install 4.1.1_U1 without using a tape drive *
 - get Sun_4.1.1U1.tar.gz
- gzip -cd Sun_4.1.1U1.tar.gz | tar xvf -
- mkdir -p /var/tmp/unbundled /var/tmp/4.1.1_U1/bin
- cd /var/tmp/unbundled
- tar xvf [...]/Sun_4.1.1U1/tapeu1.02
- cd ../4.1.1_U1/bin
- cp [...]/Sun_4.1.1U1/tapeu1.03 tar.2
  cp [...]/Sun_4.1.1U1/tapeu1.04 tar.3
  cp [...]/Sun_4.1.1U1/tapeu1.05 tar.4
- cd ../../unbundled
- ./install_unbundled -m/var/tmp/4.1.1_U1

Copyright 1999-2007 Peter Koch