#! /bin/bash

cat ~/.beryl/settings | sed -e 's/s_output_grid_cols=[0-9]/s_output_grid_cols=1/' > ~/.tmp
pidnum=`ps -A | grep beryl$ | awk '{ print $1 }'`
cp ~/.beryl/settings ~/.beryl/settings-backup
mv ~/.tmp ~/.beryl/settings
kill -USR1 $pidnum
sleep 1
/usr/bin/blender
mv ~/.beryl/settings-backup ~/.beryl/settings
kill -USR1 $pidnum