/usr/ is in libterm-readline-gnu-perl 1.35-3ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/perl5/5.26/Term/ReadLine/
/usr/bin/
/usr/bin/perlsh
/usr/lib/
/usr/lib/x86_64-linux-gnu/
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/usr/lib/x86_64-linux-gnu/perl5/5.26/
/usr/lib/x86_64-linux-gnu/perl5/5.26/Term/
/usr/lib/x86_64-linux-gnu/perl5/5.26/Term/ReadLine/Gnu/
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/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/Term/
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/Term/ReadLine/
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/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/Term/ReadLine/Gnu/XS/
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/usr/share/doc/libterm-readline-gnu-perl/copyright
/usr/share/doc/libterm-readline-gnu-perl/examples/
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