/usr/share/doc/ is in ruby-packetfu 1.1.8-2.
This file is owned by root:root, with mode 0o755.
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/usr/share/doc/ruby-packetfu/
/usr/share/doc/ruby-packetfu/changelog.Debian.gz
/usr/share/doc/ruby-packetfu/copyright
/usr/share/doc/ruby-packetfu/examples/
/usr/share/doc/ruby-packetfu/examples/simple-sniffer.rb
/usr/share/doc/ruby-packetfu/examples/slammer.rb
/usr/share/doc/ruby-packetfu/examples/new-simple-stats.rb
/usr/share/doc/ruby-packetfu/examples/idsv2.rb
/usr/share/doc/ruby-packetfu/examples/oui.txt.gz
/usr/share/doc/ruby-packetfu/examples/100kpackets.rb
/usr/share/doc/ruby-packetfu/examples/arp.rb
/usr/share/doc/ruby-packetfu/examples/ifconfig.rb
/usr/share/doc/ruby-packetfu/examples/dissect_thinger.rb
/usr/share/doc/ruby-packetfu/examples/ids.rb
/usr/share/doc/ruby-packetfu/examples/uniqpcap.rb
/usr/share/doc/ruby-packetfu/examples/ethernet.rb
/usr/share/doc/ruby-packetfu/examples/packetfu-shell.rb
/usr/share/doc/ruby-packetfu/examples/examples.rb
/usr/share/doc/ruby-packetfu/examples/ackscan.rb
/usr/share/doc/ruby-packetfu/examples/arphood.rb
/usr/share/doc/ruby-packetfu/examples/simple-stats.rb