diff --git a/cheat/cheatsheets/ncdu b/cheat/cheatsheets/ncdu
new file mode 100644
index 0000000..13e586c
--- /dev/null
+++ b/cheat/cheatsheets/ncdu
@@ -0,0 +1,11 @@
+# Save results to file
+ncdu -o ncdu.file
+
+# Read from file
+ncdu -f ncdu.file
+
+# Save results to compressed file 
+ncdu -o-| gzip > ncdu.file.gz
+
+# Read from compressed file
+zcat ncdu.file.gz | ncdu -f-