deallocvt
NAME
deallocvt - deallocate unused virtual terminals
SYNOPSIS
I deallocvt [ N1 N2 ... ]
DESCRIPTION
If given no argument, the program
deallocvt
deallocates kernel memory and data structures
for all unused virtual terminals.
If arguments
Ni
are given, only TTY's
/dev/ttyNi
are deallocated.
A virtual terminal is unused if it is not the foreground console,
and no process has it open for reading or writing, and no text
has been selected on its screen.
