Initial commit

zip_images_recursive.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+#
+# zip_images_recursive Resizing large JPGs in current directory
+# Based on: https://shkspr.mobi/blog/2016/12/converting-rar-to-zip-in-linux/
+#
+# Usage: xxx.sh
+
+pushd () {
+    command pushd "$@" > /dev/null
+}
+
+popd () {
+    command popd "$@" > /dev/null
+}
+
+cwd=${PWD##*/}
+directoryTree="${cwd}"
+
+if [ "$#" -ne 0 ]; then
+    directoryTree="${1} - ${directoryTree}"
+fi
+
+jpgs=$(find . -maxdepth 1 -regextype posix-egrep -regex ".*\.(jpg|JPG|JPEG|jpeg)$")
+
+if [ -n "$jpgs" ]; then
+   echo "Zipping JPGs in ${directoryTree}"
+   7z a -tzip -mx=0 "$directoryTree.zip" "*.jpg" -i!*.jpeg -i!*.JPG -i!*.JPEG
+fi
+
+
+for subd in *; do
+    if [ -d "${subd}" ]; then
+        pushd "${subd}"
+        ~/zip_images_recursive.sh "${directoryTree}"
+        popd
+    fi
+done