We need a play on "Unix" to get it

We need a play on "Unix" to get it | programming-memes, unix-memes, program-memes, language-memes, programming language-memes | ProgrammerHumor.io
programming-memes, unix-memes, program-memes, language-memes, programming language-memes | ProgrammerHumor.io

Content

A PROGRAMMING LANGUAGE - 1949 B PROGRAMMING LANGUAGE - 1969 C PROGRAMMING LANGUAGE - 1970 PROGRAMMERS IN 2022 STILL WAITING FOR THE RELEASE OF D