sync with Git

git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@15518 f3b2605a-c512-4ea7-a41b-209d697bcdaa

doc/utils/sha1sum.py

@@ -0,0 +1,7 @@
+#!/bin/env python
+# simple utility which reimplements sha1sum using Python
+import hashlib
+import sys
+s = hashlib.sha1()
+s.update(sys.stdin.read().encode())
+print(s.hexdigest())