doc: Add some documentation for cli logging

Add some basic documentation for the new cli added to all daemons.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

diff --git a/doc/user/basic.rst b/doc/user/basic.rst
index a75017c4429ec3ef582ec39eee483d6b58cf513d..f6114008f83871885d18e67bcdffb4848bd3249f 100644 (file)
--- a/doc/user/basic.rst
+++ b/doc/user/basic.rst
@@ -405,6 +405,13 @@ These options apply to all |PACKAGE_NAME| daemons.
 
    Print program version.
 
+.. option:: --log <stdout|syslog|file:/path/to/log/file>
+
+   When initializing the daemon, setup the log to go to either stdout,
+   syslog or to a file.  These values will be displayed as part of
+   a show run.  Additionally they can be overridden at runtime if
+   desired via the normal log commands.
+
 .. _loadable-module-support:
 
 Loadable Module Support