1 files changed, 37 insertions, 0 deletions
diff --git a/tools/diff.py b/tools/diff.py
new file mode 100644
index 0000000..667010b
--- /dev/null
+++ b/tools/diff.py
@@ -0,0 +1,37 @@
+import sys
+
+if len(sys.argv) < 3:
+    print("Find the items that are in file1 and not in file2")
+    print("  Usage:")
+    print("  python diff.py <file1> <file2>")
+    exit(0)
+
+f1 = sys.argv[1]
+f2 = sys.argv[2]
+
+f1_list = []
+f1_fp = open(f1, "r")
+f1_lines = f1_fp.readlines()
+
+for line in f1_lines:
+	line1 = line.rstrip().lstrip()
+	f1_list.append(line1)
+
+f2_list = []
+f2_fp = open(f2, "r")
+f2_lines = f2_fp.readlines()
+
+for line in f2_lines:
+	line1 = line.rstrip().lstrip()
+	f2_list.append(line1)
+
+diff = []
+for i in f1_list:
+	present = False
+	for j in f2_list:
+		if i == j:
+			present = True
+	if not present:
+		diff.append(i)
+		print(i)
+