Multics also supported extremely aggressive on-line reconfiguration: central processing units, memory banks, disk drives, etc. could be added and removed while the system continued operating. At the MIT system, where most early software development was done, it was common practice to split the multiprocessor system into two separate systems during off-hours by incrementally removing enough components to form a second working system, leaving the rest still running the original logged-in users. System software development testing could be done on the second machine, then the components of the second system were added back onto the main user system, without ever having shut it down.
První linux nainstaloval kolem roku 1994 a u něj zůstal. Později vystudoval fyziku a získal doktorát.