/usr/share/doc/sks/ is in sks 1.1.5-4build2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/sks/NEWS.Debian.gz
/usr/share/doc/sks/README.Debian
/usr/share/doc/sks/README.md.gz
/usr/share/doc/sks/TODO.Debian
/usr/share/doc/sks/changelog.Debian.gz
/usr/share/doc/sks/copyright
/usr/share/doc/sks/sampleConfig/
/usr/share/doc/sks/sampleConfig/DB_CONFIG
/usr/share/doc/sks/sampleConfig/DB_CONFIG.orig
/usr/share/doc/sks/sampleConfig/aliases.sample
/usr/share/doc/sks/sampleConfig/aliases.sample.orig
/usr/share/doc/sks/sampleConfig/crontab.sample
/usr/share/doc/sks/sampleConfig/crontab.sample.orig
/usr/share/doc/sks/sampleConfig/debian/
/usr/share/doc/sks/sampleConfig/debian/README
/usr/share/doc/sks/sampleConfig/debian/README.orig
/usr/share/doc/sks/sampleConfig/debian/forward.exim
/usr/share/doc/sks/sampleConfig/debian/forward.exim.orig
/usr/share/doc/sks/sampleConfig/debian/forward.postfix
/usr/share/doc/sks/sampleConfig/debian/forward.postfix.orig
/usr/share/doc/sks/sampleConfig/debian/mailsync
/usr/share/doc/sks/sampleConfig/debian/mailsync.orig
/usr/share/doc/sks/sampleConfig/debian/membership
/usr/share/doc/sks/sampleConfig/debian/membership.orig
/usr/share/doc/sks/sampleConfig/debian/procmail
/usr/share/doc/sks/sampleConfig/debian/procmail.orig
/usr/share/doc/sks/sampleConfig/debian/sksconf
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/usr/share/doc/sks/sampleConfig/mailsync
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/usr/share/doc/sks/sampleConfig/membership
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/usr/share/doc/sks/sampleConfig/procmailrc
/usr/share/doc/sks/sampleConfig/procmailrc.orig
/usr/share/doc/sks/sampleConfig/rc.sks
/usr/share/doc/sks/sampleConfig/rc.sks.orig
/usr/share/doc/sks/sampleConfig/sksconf.minimal
/usr/share/doc/sks/sampleConfig/sksconf.minimal.orig
/usr/share/doc/sks/sampleConfig/sksconf.typical
/usr/share/doc/sks/sampleConfig/sksconf.typical.orig
/usr/share/doc/sks/sampleWeb/
/usr/share/doc/sks/sampleWeb/HTML5/
/usr/share/doc/sks/sampleWeb/HTML5/README
/usr/share/doc/sks/sampleWeb/HTML5/README.orig
/usr/share/doc/sks/sampleWeb/HTML5/index.html
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/usr/share/doc/sks/sampleWeb/HTML5/robots.txt
/usr/share/doc/sks/sampleWeb/HTML5/robots.txt.orig
/usr/share/doc/sks/sampleWeb/OpenPKG/
/usr/share/doc/sks/sampleWeb/OpenPKG/README
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/usr/share/doc/sks/sampleWeb/OpenPKG/index.html
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/usr/share/doc/sks/sampleWeb/OpenPKG/robots.txt
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/usr/share/doc/sks/sampleWeb/XHTML+ES/index.xhtml
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/usr/share/doc/sks/sampleWeb/XHTML+ES/robots.txt
/usr/share/doc/sks/sampleWeb/XHTML+ES/robots.txt.orig