limesdr mini gqrx installation script

#!/bin/bash
# Kid tested, mother approved
# jason@broken.net

# use the -c switch to clean up these packages from a previous installation
# ./scriptname -c

# who am i?
id=`id -u`
if [ $id -ne 0 ]; then
   echo it is more convenient to install all this as root
   echo either run this script as sudo ./scriptname or
   echo become root and run it.
   echo press control-c to abort, or press enter to continue
   echo if you continue, expect to enter your password a bunch
   echo of times
fi

if [ "$1" == "-c" ]; then
   # clean up the old packages
   apt-get remove -y  limesuite liblimesuite-dev limesuite-udev limesuite-images \
                        soapysdr soapysdr-module-lms7  liblimesuite-udev
   apt-get autoremove -y

fi

sudo add-apt-repository -y ppa:myriadrf/drivers  && \
sudo add-apt-repository -y ppa:bladerf/bladerf && \
sudo add-apt-repository -y ppa:myriadrf/drivers && \
sudo add-apt-repository -y ppa:myriadrf/gnuradio && \
sudo add-apt-repository -y ppa:gqrx/gqrx-sdr && \
sudo apt-get update && \

sudo apt-get install -y limesuite liblimesuite-dev limesuite-udev limesuite-images && \
sudo apt-get install -y soapysdr soapysdr-module-lms7 && \

echo ==== testing phase ====

echo " == testing limeutil =="
LimeUtil --info
echo No info? That is okay. Watch for output on the rest.
echo
echo " == testing SoapySDRUtil --info =="
SoapySDRUtil --info

echo " == testing SoapySDRUtil with driver=lime =="
SoapySDRUtil --find="driver=lime" | tee /tmp/outfile
count=`grep "LimeSDR Mini" /tmp/outfile |wc -l`

if [ $count -ne 2 ]; then
   echo SoapySDRUtil --find=\"driver=lime\" FAILED.
   echo not install gqrx-sdr
else
   echo === SoapSDRUtil SUCCESS ===
   sudo apt-get install gqrx-sdr
fi