#! /bin/bash
function on()
{
    if [ $lq -gt 74 ]; then
    echo '${image ~/Conky/Blue2/images/nm-100.png -p 200,0 -s 30x30}'
    fi
    if [ $lq -lt 75 ] && [ $lq -gt 49 ]; then
    echo '${image ~/Conky/Blue2/images/nm-75.png -p 200,0 -s 30x30}'
    fi
    if [ $lq -lt 50 ] && [ $lq -gt 25 ]; then
    echo '${image ~/Conky/Blue2/images/nm-50.png -p 200,0 -s 30x30}'
    fi
    if [ $lq -lt 25 ] && [ $lq -gt 5 ]; then
    echo '${image ~/Conky/Blue2/images/nm-25.png -p 200,0 -s 30x30}'
    fi
}
function off()
{
echo '${image ~/Conky/Blue2/images/nm-00.png -p 200,0 -s 30x30}'
}

lq=$(iwconfig wlan0|grep 'Link Quality='|grep '='|grep --max-count=1 -o '\=\([0-9]\+\)'|grep --max-count=1 -o '\([0-9]\+\)')

if [ $lq -lt 5 ]
then
    off
else
    on
fi

exit 0