/usr/share/man/man1/octave3.2.1.gz is in octave3.2 3.2.4-12.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man1/octave-3.2.4.1.gz
/usr/share/man/man1/octave-3.2.4.1.gz