| ▲ | cluckindan an hour ago | |
Linux is not Unix: it is not derived from AT&T Unix. | ||
| ▲ | ahartmetz 30 minutes ago | parent [-] | |
Linux 2.2 or 2.4 or so (possibly only Suse Linux) even had a kernel startup message "Unix compliance testing by UNIFIX" or something, back when Unix was considered more prestigious than Linux. It is / was by some official definition "a Unix", though not "UNIX the trademark by AT&T". | ||