diff --git a/notebook/it/Tools/lnav.md b/notebook/it/Tools/lnav.md
new file mode 100644
index 0000000..d561a15
--- /dev/null
+++ b/notebook/it/Tools/lnav.md
@@ -0,0 +1 @@
+[lnav](https://lnav.org) is a #terminal logfile viewer based on #curses.
\ No newline at end of file