diff --git a/hosts.example b/hosts.example
new file mode 100644
index 0000000..bb6f15e
--- /dev/null
+++ b/hosts.example
@@ -0,0 +1,4 @@
+#domain,user,remote,local,yubi_support,usual identity file,yubikey identity file,
+example.me,user,22,12345,1,~/.ssh/id_rsa,~/.ssh/id_ed25519_sk
+octosrv.me,marco,22,12345,0,~/.ssh/id_rsa,
+raber.me,marco,2222,4343,1,~/.ssh/id_rsa_pass,~/.ssh/id_ed25519_sk