.SH SYNOPSIS
.B greynetic
[\-display \fIhost:display.screen\fP] [\-foreground \fIcolor\fP] [\-background \fIcolor\fP] [\-window] [\-root] [\-mono] [\-install] [\-visual \fIvisual\fP] [\-delay \fIusecs\fP]
+[\-fps]
.SH DESCRIPTION
The \fIgreynetic\fP program draws random rectangles.
.SH OPTIONS
.TP 8
.B \-delay \fImicroseconds\fP
Slow it down.
+.TP 8
+.B \-fps
+Display the current frame rate and CPU load.
.SH ENVIRONMENT
.PP
.TP 8