From 159b0ae6133ab25063f9993cb53f230c56c38caf Mon Sep 17 00:00:00 2001
From: Dan Buch <dan@meatballhat.com>
Date: Wed, 7 Jul 2021 10:00:55 -0400
Subject: [PATCH] A silly caesar cipher thing

---
 local/bin/caesar | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100755 local/bin/caesar

diff --git a/local/bin/caesar b/local/bin/caesar
new file mode 100755
index 0000000..c28cdef
--- /dev/null
+++ b/local/bin/caesar
@@ -0,0 +1,24 @@
+#!/usr/bin/env python
+from __future__ import print_function
+
+import sys
+
+
+def main(sysargs=sys.argv[:]):
+    d = {}
+    for c in (65, 97):
+        for i in range(26):
+            d[chr(i+c)] = chr((i+13) % 26 + c)
+
+    print(
+        "".join([
+            d.get(c, c) for c in " ".join(sysargs[1:])
+        ]),
+        end=""
+    )
+    
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())