Add new tool dirsize.sh

dirsize/dirsize.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+if [[ -f "/tmp/dir.list" ]]; then
+  rm "/tmp/dir.list"
+fi
+if [[ -f "/tmp/dir.list" ]]; then
+  echo "Couldn't delete the temp file from a previous run."
+  echo "As root please run..."
+  echo
+  echo "# rm /tmp/dir.list"
+  echo
+  echo "or use sudo..."
+  echo
+  echo "$ sudo rm /temp/dir.list"
+  echo
+  exit 1
+fi
+find . -maxdepth 1 -type d > "/tmp/dir.list"
+while read -r foldername; do
+  if [[ $foldername != "." ]]; then
+    du -h $foldername | tail -1
+  fi
+done < "/tmp/dir.list"
+rm "/tmp/dir.list