DEALLOCVT (1)
deallocate unused virtual terminals
SYNOPSIS
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/tty Ni
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.
SEE ALSO
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