.Dd September  4, 2020
.Dt NUDGE 1
.Os
.
.Sh NAME
.Nm nudge
.Nd terminal vibrator
.
.Sh SYNOPSIS
.Nm
.Op Fl f Ar file
.Op Fl n Ar count
.Op Fl s Ar shake
.Op Fl t Ar delay
.
.Sh DESCRIPTION
The
.Nm
utility
nudges the terminal.
An
.Xr xterm 1
compatible terminal is required.
.
.Pp
The arguments are as follows:
.Bl -tag -width Ds
.It Fl f Ar file
Open the terminal named by
.Ar file .
The default is
.Pa /dev/tty .
.It Fl n Ar count
Set the number of times
to nudge the terminal.
The default is 2.
.It Fl s Ar shake
Set the shake intensity in pixels.
The default is 10.
.It Fl t Ar delay
Set the interval between shakes
in milliseconds.
The default is 20.
.El