Bash Script that takes series of kmz files and convert to shapeFiles using ogr2ogr lib.

kmzToKmL.sh

#!/bin/bash

#******************************************************************************
#  
#  Name:     kmzToKmL.sh
#  Project:  fretamento
#  Purpose:  Convert series of kmz files into shapeFiles
#  Author:   FCavalcanti, BraveInvestments
#  Requirements: Make sure ogr2ogr is installed and available on path
#  Usage: chmod +x kmzToKmL.sh && ./kmzToKmL.sh
#  Inspiration: https://gist.github.com/albert-decatur/714209
#
#  https://gis.stackexchange.com/questions/80954/os-x-mavericks-accessing-gdal-from-terminal-issue
#
# ******************************************************************************
#  Copyright (c) 2017, FCavalcanti, BraveInvestments
#
#  Permission is hereby granted, free of charge, to any person obtaining a
#  copy of this software and associated documentation files (the "Software"),
#  to deal in the Software without restriction, including without limitation
#  the rights to use, copy, modify, merge, publish, distribute, sublicense,
#  and/or sell copies of the Software, and to permit persons to whom the
#  Software is furnished to do so, subject to the following conditions:
# 
#  The above copyright notice and this permission notice shall be included
#  in all copies or substantial portions of the Software.
# 
#  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
#  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
#  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
#  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
#  DEALINGS IN THE SOFTWARE.
#******************************************************************************

# step 1
# rename kmz to zip
for kmzFile in ./kmz/*.kmz
do
  cp "$kmzFile" "${kmzFile/.kmz/.zip}"
  mv "${kmzFile/.kmz/.zip}" "./zip"
done

# step 2
# unzip all files into /zip directory
for zipFile in ./zip/*.zip
do 
  n=$(unzip -lqq $zipFile | awk '{print $NF}')
  e=${n#*.}
  unzip $zipFile && mv $n ${zipFile%%_*}".$e"
done

# step 3
# move all kml files from /zip to /kml
for kmlFile in ./zip/*.kml
do
  mv "${kmlFile}" "./kml"
done

# step 4
# remove freaking 'zip' from filename (bad step 3)
for filename in ./kml/*.kml; do
  [ -f "$filename" ] || continue
  mv "$filename" "${filename//zip/}"
done

# step 5
# convert all kml files into shapeFiles
for kml in ./kml/*.kml; do
  tempFilename=$(basename "$kml")
  extension="${tempFilename##*.}"
  filename="${tempFilename%.*}$extension"
  ogr2ogr -f 'ESRI Shapefile' ./shp/"$filename" "$kml"
done