added port and machine

sql/who_protocol.sql

@@ -6,21 +6,27 @@
 
 @clears
 
-set line 200
+set linesize 220 trimspool on
+set pagesize 100
+
 col username format a15
+col machine format a30
+col port format 999999 head 'PORT'
 col sid format 999999
 col serial# format 999999
 col AUTHENTICATION_TYPE format a20
 col osuser format a15
 col NETWORK_SERVICE_BANNER format a80
-col client_driver format a9 head 'CLIENT|DRIVER'
+col client_driver format a30 head 'CLIENT|DRIVER'
 
 select
 	s.username,
 	s.sid,
 	s.serial#,
 	--p.pid ppid,
 	si.osuser,
+	s.machine,
+	s.port, -- this is the client port# from the server perspective, not from the client machine
 	si.client_driver,
 	substr(si.NETWORK_SERVICE_BANNER,1,80) NETWORK_SERVICE_BANNER
 from v$session s, v$process p, v$session_connect_info si