The TTY Demystified
Very informative article.<p>What I <i>love</i> is how they come up with different names for different signals that kill/suspend processes:<p>`SIGHUP`, `SIGINT`, `SIGQUIT`, `SIGABRT`, `SIGKILL`, `SIGTERM` and `SIGSTOP`!<p>7 different combinations of SIG and a verb that means "terminate/kill/stop/close/quit/suspend", and it's not <i>that</i> confusing (once you get your head around it). Must have been quite a challenge!