/usr/bin/perldoc is in perl 5.20.2-3+deb8u11.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 | #!/bin/sh
# place-holder, diverted by perl-doc
echo You need to install the perl-doc package to use this program. >&2
exit 1
|