Switch monitors, sound

#!/bin/bash

monitor_marker=0

# resets monitors
xrandr --auto

# I have a separate conky config for two monitors
killall conky
vgaconnected=`xrandr | grep "VGA1 disconnected"`
alertvalue="VGA1 disconnected (normal left inverted right x axis y axis)"

if [ "$vgaconnected" = "$alertvalue" ]; then
    #notconnected to VGA
    #am I connected to HDMI?
    hdmiconnected=`xrandr | grep "HDMI1 disconnected"`
    hdmivalue="HDMI1 disconnected (normal left inverted right x axis y axis)"
    if [ "$hdmiconnected" = "$hdmivalue" ]; then
        #no HDMI
        #sets resolutions
        xrandr --output LVDS1 --mode 1280x800
        conky -c /home/USER/.conkybar &
        monitor_marker=LVDS1
    else
        xrandr --output HDMI1 --mode 1920x1080
        xrandr --output LVDS1 --off
        conky -c /home/USER/.conkybar &
        monitor_marker=HDMI
    fi
else
    #isconnected
    xrandr --output LVDS1 --mode 1280x800
    xrandr --output VGA1 --mode 1280x1024
    #sets position
    xrandr --output LVDS1 --left-of VGA1
    conky -c /home/USER/.conkybar &
    conky -c /home/USER/.conkybar_r &
    monitor_marker=VGA
fi

~/.fehbg &
    ls -1 /home/USER/.backgrounds/blue/* > /tmp/bkgdtmp
    ls -1 /home/USER/.backgrounds/orange/* >> /tmp/bkgdtmp
    ls -1 /home/USER/.backgrounds/blacknwhite/* >> /tmp/bkgdtmp
    ls -1 /home/USER/.backgrounds/green/* >> /tmp/bkgdtmp
    ls -1 /home/USER/.backgrounds/*.jpg >> /tmp/bkgdtmp
    file=`cat /tmp/bkgdtmp | sort --random-sort | head -1`
export DISPLAY=:0.0;feh --bg-fill "$file"

#sets the sound output to HDMI versus soundcard via PulseAudio
case "$monitor_marker" in
    "HDMI")
    pacmd set-card-profile 0 output:hdmi-stereo
    ;;
    "VGA" | "LVDS1")
    pacmd set-card-profile 0 output:analog-stereo+input:analog-stereo
    ;;
esac