FreePBX-Upgrade-Latest-Build.sh

# This will upgrade your FreePBX install to the latest build.
# Tested on FreePBX 13 iso on CentOS
# Source: https://wiki.freepbx.org/display/PPS/FreePBX-Distro-10.13.66?focusedCommentId=69075041#comment-69075041

ugdir=/root/upgradescripts
if [ ! -d $ugdir ]
then
 mkdir $ugdir
fi
version=`cat /etc/schmooze/pbx-version`
base=`echo $version | cut -f1 -d'-'`
build=`echo $version | cut -f2 -d'-'`
echo ""
echo ----------------------------------------
echo Current FreePBX version is $version
echo Base=$base and Build=$build
echo Checking for updates...
echo ----------------------------------------
echo ""
error=0
while [ $error = 0 ]
do
 build=`expr $build + 1`
 wget http://upgrades.freepbxdistro.org/stable/$base/upgrade-$base-$build.sh -O $ugdir/upgrade-$base-$build.sh
 error=$?
 if [ $error = 0 ]
 then
  echo Upgrading to $base-$build now
  chmod +x $ugdir/upgrade-$base-$build.sh
  $ugdir/upgrade-$base-$build.sh
 fi
done
echo ""
echo ----------------------------------------
echo Finished.
echo All the FreePBX modules have been installed again. Uninstall any unnecessary modules now.
echo ----------------------------------------
echo ""