`ip` and `openssl` are both mega-guilty of this! At least the man pages for the `ip` sub-commands are sanely named though.. example: `man openssl` to find how

`ip` and `openssl` are both mega-guilty of this! At least the man pages for the `ip` sub-commands are sanely named though.. example: `man openssl` to find how to use `rand` sub-command, instructs you to reference `man rand`. `man ip` to find how to use the `address` sub-command, instructs you to reference `man ip-address`.