1.\"
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2.\" $FreeBSD: head/share/man/man4/screen.4 50476 1999-08-28 00:22:10Z peter $
| 2.\" $FreeBSD: head/share/man/man4/screen.4 53200 1999-11-15 23:14:32Z phantom $
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3.\" 4.Dd January 8, 1995
| 3.\" 4.Dd January 8, 1995
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5.Dt SCREEN 4 i386
| 5.Dt SCREEN 4
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6.Os FreeBSD 7.Sh NAME 8.Nm screen 9.Nd pc display interface 10.Sh DESCRIPTION 11 12Access to the 13.Ar virtual consoles 14are obtained through the device files
| 6.Os FreeBSD 7.Sh NAME 8.Nm screen 9.Nd pc display interface 10.Sh DESCRIPTION 11 12Access to the 13.Ar virtual consoles 14are obtained through the device files
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15ttyv0 - ttyvb in /dev.
| 15ttyv0 - ttyvb in 16.Pa /dev .
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16Each of these files correspond to a separate 17virtual console. 18All virtual console devices can be open at once, but only one is 19active at a time. The active virtual console "owns" the keyboard and 20display screen. 21.Pp 22Output to a virtual console that not currently is on the display is 23saved in a buffer that holds a "screenfull" (normally 25) lines. 24Any output written to
| 17Each of these files correspond to a separate 18virtual console. 19All virtual console devices can be open at once, but only one is 20active at a time. The active virtual console "owns" the keyboard and 21display screen. 22.Pp 23Output to a virtual console that not currently is on the display is 24saved in a buffer that holds a "screenfull" (normally 25) lines. 25Any output written to
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25.Ar /dev/console 26(the original console device) is echoed to /dev/ttyv0.
| 26.Pa /dev/console 27(the original console device) is echoed to 28.Pa /dev/ttyv0.
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27.Pp 28To switch between the virtual consoles one uses the sequence 29.Ar ALT+Fn 30, which means hold down ALT and press one of the function keys. The 31virtual console with the same number as the function key is then 32selected as the current virtual console, and given exclusive use of 33the keyboard and display. This switch sequence can be changed via 34the keyboard mapping ioctl call (see keyboard.4)
--- 132 unchanged lines hidden --- | 29.Pp 30To switch between the virtual consoles one uses the sequence 31.Ar ALT+Fn 32, which means hold down ALT and press one of the function keys. The 33virtual console with the same number as the function key is then 34selected as the current virtual console, and given exclusive use of 35the keyboard and display. This switch sequence can be changed via 36the keyboard mapping ioctl call (see keyboard.4)
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