diff --git a/proxmox/etc/README.md b/proxmox/etc/README.md
new file mode 100644
index 0000000..85bea2c
--- /dev/null
+++ b/proxmox/etc/README.md
@@ -0,0 +1,4 @@
+/etc/dhcpcd.conf
+
+add `nohook resolv.conf` to end to disable editing /etc/resolv.conf
+