So LSL2 came out in 1988, Linux in 1991, so definitely NOT a reference to Linux. However both the game and Linux are a reference to Unix (Bell Labs, released i

So LSL2 came out in 1988, Linux in 1991, so definitely NOT a reference to Linux. However both the game and Linux are a reference to Unix (Bell Labs, released in 1970s). The LSL2 developers clearly knew about Unix. And the play on word "Eunuchs / Unix" is a reversal of the pun of the original Unix i.e. the authors of Unix were themselves making a pun on the word "Eunuchs". Here, what Unix was "castrating" was an even earlier (1960s?) operating system called Multics developed by Ken Thompson, who got frustrated by all the bloat and complexity, so sought to castrate down the complexity by writing the now famous Unix, whose paradigm spread far and wide and was re-implemented in Linux.