Turns out some shells are evil, and it was a failure in the system telling me the correct number of lines (this isn't an Ubuntu SSH client into the server)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1604511 Title: `tail -n N` no longer functions, prints all data in specified files instead of only the last N records To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1604511/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs