3 ms·
On *BSD and OS X the keyboard command Ctrl-T sends a SIGINFO to all processes connected to the tty. Many tools such as cp, mv and even dd display their progress
by raimue 11y ago
On *BSD and OS X the keyboard command Ctrl-T sends a SIGINFO to all processes connected to the tty. Many tools such as cp, mv and even dd display their progress when they receive a SIGINFO.
This signal does not exist on Linux.