Someone's possibly done a joke on me. Since I rebooted the system an hour ago, it is not mounting /usr and /var. I have got no system utilities such as editors, can not change configs, can not check /etc/fstab, can not check /etc/ttys, can not install anything without internet, the ssh daemon does not persist at the moment of course, same with ftp and everything honestly, and even then /usr directory is just empty. I got a backup of the system, backups of the databases, but am not sure if I really should hurry. Maybe some bug? I of course am kidding about beeing hacked because the Internet was lost due to our local ISP having some electricity issues.