nostr:npub13n409lc4d9w06xuqurrkkh4mtdzc2afc5m07tkkc26u7p2lcq04qkh3h2h nostr:npub1g3jc6pasekkv39ks9f5rul670yha63lr69xtgtz20ptghuc7kvlq7hk5cu nostr:npub1dme5v398xnrf4p4xmwr3tqfnl3autg49tt2k7s3q7hf40sjtzzfs49ch6s The first set of UNIX release notes I wrote at SCO included explaining the addition of the then-new Korn shell.