dracut.cmdline.7.asc: document rd.ctty

diff --git a/dracut.cmdline.7.asc b/dracut.cmdline.7.asc
index fa03a5a8fdfe28a90c9a928d1033adb1a1880b73..2a746045415a1dfddba6a9a12742aad124a1c187 100644 (file)
--- a/dracut.cmdline.7.asc
+++ b/dracut.cmdline.7.asc
@@ -117,6 +117,10 @@ Misc
 **rd.noverifyssl**::
     accept self-signed certificates for ssl downloads.
 
+**rd.ctty=**_<terminal device>_**::
+   specify the controlling terminal for the console.
+   This is useful, if you have multiple "console=" arguments.
+
 [[dracutkerneldebug]]
 Debug
 ~~~~~