diff --git a/cheatsheets/date b/cheatsheets/date
new file mode 100644
index 0000000..54039dd
--- /dev/null
+++ b/cheatsheets/date
@@ -0,0 +1,2 @@
+# Printout date in format suitable for affixing to file names
+date +"%Y%m%d_%H%M%S"
\ No newline at end of file