diff --git a/pages/linux/dmesg.md b/pages/linux/dmesg.md
index eb3b54352e..8ceef21c1d 100644
--- a/pages/linux/dmesg.md
+++ b/pages/linux/dmesg.md
@@ -6,6 +6,10 @@
 
 `dmesg`
 
+- Show kernel messages and keep reading new ones, similar to `tail -f` (available in kernels 3.5.0 and newer):
+
+`dmesg -w`
+
 - Show how much physical memory is available on this system:
 
 `dmesg | grep -i memory`