diff --git a/bup.sh b/bup.sh
new file mode 100755
index 0000000..ebab3e9
--- /dev/null
+++ b/bup.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+if [ $# -eq 0 ]; then
+    echo "bup [FILE|DIR]";
+    exit;
+fi;
+
+DATE=`date +%Y%m%d`;
+#echo "$DATE";
+
+if [ -f "$1" ]; then
+    #echo "file";
+    cp $1 $1.$DATE.bup;
+fi;
+
+if [ -d "$1" ]; then
+    tar -cvzf $1.tar.gz $1;
+fi;