Linux, say current selection aloud, espeak

espeak.sh

#!/bin/bash

# Get espeak PID if it is running
PID=`pgrep -x espeak`

echo Process ID: $PID

if [ -z $PID ];
then
	# Not runnning
	# en - male
	# en+12 - female
	xclip -selection primary -out | espeak -v en+12 --stdin
else
	# Is running, terminating
	kill -9 $PID
fi