Things which may interest the Tru64 user/admin...

• collect, a data collector.
• a Perl module to manipulate Tru64 UNIX disklabels
• Perl scripts for the automated cloning of Tru64 UNIX (V5) single-systems and clusters.
  See here for more information.
• The ncdu (NCurses Disk Usage) utility, compiled and ready to run, compiled on Digital UNIX 4.0F, can be downloaded here. It uses the ncurses-5.7 package and was compiled with gcc-3.4.6. The only dependency is libc. It should work on Digital UNIX 4 versions prior to 4.0F, and on Tru64 UNIX 5.x, but I haven't tested these. See https://dev.yorhel.nl/ncdu for for the source package, which you will need if you wish to have the man page, etc. I used the C-version of ncdu, which can be found here: ncdu-1.22.tar.gz.
• Some Digital UNIX "helper" programs, (bash, less, make, perl, screen, top, trace, openssl) compiled on V4.0F. The description for V40F, the V40F tar-archive and the V5.1B tar-archive. The helpers must be unpacked under /usr/local/. You should look at the tar inventory before unpacking them, to avoid accidentally overwriting existing files. BEWARE: these are very old versions, and things like ssh and openssl should be used with care, as they certainly contain security vulnerabilities.