https://ftp.pmel.noaa.gov/ferret/pub/ia64-linux
├── [ 216 Sep 30 13:37] env/
├── [ 296 Sep 30 13:37] previous_versions/
├── [ 26 Dec 8 2009] fer_environment.tar.gz
├── [ 9.9M Sep 14 2009] fer_environment.v600.tar.Z
├── [ 9.9M Sep 14 2009] fer_environment.v61.tar.Z
├── [ 42 Dec 7 2009] fer_environment.v62.tar.gz
├── [ 7.2M Dec 8 2009] fer_environment.v64.tar.gz
├── [ 27 May 21 2010] fer_executables.tar.gz
├── [ 23M Sep 14 2009] fer_executables.v600.tar.Z
├── [ 12M Sep 14 2009] fer_executables.v61.tar.Z
├── [ 7.9M May 22 2009] fer_executables.v62.tar.gz*
├── [ 8.7M Dec 7 2009] fer_executables.v64.tar.gz
├── [ 8.1M May 21 2010] fer_executables.v661.tar.gz
└── [ 707 May 23 2007] required_installation_files.html
2 directories, 12 files