The script command not only makes a record of what commands you run but also allows you to save the output generated so that you can examine it later or easily turn your command sequences into scripts ...

The tty command displays the name of the terminal that is open as standard input. In other words, it identifies the terminal device that is associated with your login session. Type the tty command at ...

If there’s one thing that every Unix systems administrator knows, it’s that there’s always more than one way to get something done. Some ways of solving a problem are more efficient than others. Other ...