Reference

pilot-undelete(1) on Linux

The text 8d523e16fc13, as Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it. The page shows this text now.

scan through dbname on your Pilot and turn all archived records into normal records

Flags it lists

pilot-undelete(1) on Linux now