What does TTY stand for? - Ask Ubuntu Yes, the origin of TTY in Unix is from teletypewriter The tele in telephone, teletypewriter, etc comes from a Greek root meaning far or distant TTY's provide a virtual interface similar to what the physical machines provided This is the origin of the 80 char width and the carriage return and linefeed codes –
What is a tty, and how do I access a tty? - Ask Ubuntu tty is one of those funky Unix commands that prints the name of the terminal connected to standard input TTY's are text-only terminals commonly used as a way to get access to the computer to fix things, without actually logging into a possibly b0rked desktop Related: What is tty7 in the commandline? By default, Ubuntu has 7 tty's
What is tty? Where is it used? - Ask Ubuntu tty stands for teletype - the original terminals used a line printer for output (as opposed to a screen or terminal as you find today) and a keyboard for input A pty is a pseudo-terminal Both terms have survived the annals of time
command line - Understanding tty and ttyS? - Ask Ubuntu Rather than a real tty, this is internally aliased by the kernel to the current active virtual console It can be treated as a normal tty device, except that it won't work until one of the other tty%d devices has been initialized and assigned as console ttyS%d are hardware serial ports The devices are likely preallocated and may not
Why does my question have 2(Now Three) close vote? (What does “TTY . . . On my question What does “TTY” stand for? It two (Now Three) close votes even worse than a down vote! As you can see here: I am very sad! Why whould anyone that is nice close it? There are samlier questions to it For example 1 2 and fannly3 but there are many more!
Whats the difference between Ctrl-Alt-F1 and Ctrl-Alt-F3? Where you can use another tty to start, stop a service or do some kind of command line instructions, or do something in mysql same goes for analyzing CPU usages on your system: have sar or top htop run on 1 tty and then use another session to start a browser, a command or service and by switching tty you can check what happens
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