Twin directories of shellutil:

[DIR]  ftp://ftp.zenez.com/pub/SCO/skunkware/uw2/shellutil/
[DIR]  ftp://ftp.zenez.com/pub/SCO/skunkware/uw7/shellutil/
[DIR]  ftp://ftp.zenez.com/pub/SCO/skunkware/osr5/cdmt/dist97/shellutil/
[DIR]  ftp://ftp.zenez.com/pub/SCO/skunkware/osr5/shellutil/
[DIR]  ftp://ftp.zenez.com/pub/SCO/skunkware/ou8/shellutil/
[DIR]  ftp://ftp.zenez.com/pub/SCO/skunkware/src/shellutil/
[DIR]  ftp://ftp.zenez.com/pub/SCO/skunkware/99/uw7/shellutil/
[DIR]  ftp://ftp.zenez.com/pub/SCO/skunkware/99/osr5/shellutil/
[DIR]  ftp://ftp.zenez.com/pub/SCO/skunkware/98/osr5/shellutil/