unix关机及日志，但不明白的是，以root用户关机后，为什么ROOT用户还可以操作

# shutdown

SHUTDOWN PROGRAM
07/11/08 17:32:11 EAT
Waiting a grace period of 60 seconds for users to logout.
Do not turn off the power or press reset during this time.

Broadcast Message from oracle (pts/ta) Fri Jul 11 17:33:11...
SYSTEM BEING BROUGHT DOWN NOW ! ! !

Do you want to continue? (You must respond with 'y' or 'n'.):   y

/sbin/auto_parms: DHCP access is disabled (see /etc/auto_parms.log)

    
     System shutdown in progress
     ___________________________

     Stop CDE login server ........................................... OK
     Stop kwdbd ...................................................... N/A
     Stopping HP-UX Apache-based Web Server .......................... OK
     Stopping HP-UX Tomcat-based Servlet Engine. ..................... N/A
     Stopping HP-UX Webmin-based Admin ............................... OK
     Stopping the HPUX Webproxy subsystem ............................ OK
     Stopping HP-UX XML Web Server Tools ............................. OK
     Stop X print server(s) .......................................... N/A
     Stop NFS server subsystem ....................................... OK
     Shutting down CIFS Client ....................................... N/A
     Stopping Event Monitoring Service ............................... OK
     Shutting down the Winbind Daemon ................................ OK
     Unload/Uninstall XF86 DLKM Helper Modules ....................... OK
     Stopping the gWLM Agent ......................................... OK
     Shutting down the System Management HomePage server ............. OK
     Stopping USB hub daemon ......................................... OK
     Stopping audio server daemon .................................... OK
     Stop auditing subsystem ......................................... OK
     Stop environment monitoring daemon .............................. OK
     Stop diagnostic subsystem ....................................... OK
     Stop clock daemon ............................................... OK
     Stop print spooler .............................................. OK
     Stopping HP Disk Array Manager daemons. ......................... OK
     Stop accounting ................................................. N/A
     Stopping time synchronization ................................... N/A
     Stop vt daemon .................................................. OK
     Terminating X Font Server ....................................... OK
     Stopping HP-UX Secure Shell ..................................... OK
     Stopping Instant Capacity ....................................... N/A
     Stop CIM cimserver subsystem .................................... OK
     Stop RPC daemon ................................................. OK
     Stopping SNMP PCI FDDI Network Management subAgent .............. OK
     Stop DCE daemons ................................................ OK
     Stopping OSPF MIB Network Management subAgent ................... N/A
     Stopping SNMP HP-UNIX Network Management subAgent ............... OK
     Stopping SNMP IPv6 Network Management subAgent .................. OK
     Stopping SNMP MIB-2 Network Management subAgent ................. OK
     Stopping Native Adapter Agent ................................... OK
     Stopping SNMP Trap Dest Network Management subAgent ............. OK
     Stopping SNMP Master Network Management daemon .................. OK
     Stopping outbound connection daemons for DDFA software .......... N/A
     Stopping syslog-ng daemons ...................................... N/A
     Stopping cfengine's cfservd daemon .............................. N/A
     Stopping mail daemon ............................................ OK
     Stopping IPv6 router advertisement daemon ....................... N/A
     Stopping remote system status daemon ............................ N/A
     Stopping RARP protocol daemon ................................... N/A
     Stop PPPoE configuration ........................................ N/A
     Stop PPP configuration .......................................... OK
     Stopping router discover protocol daemon ........................ N/A
     Stopping dynamic routing daemon ................................. N/A
     Stopping Internet services daemon ............................... OK
     Stopping multicast routing daemon ............................... N/A
     Stop the Trusted Mode with NIS+ subsystem ....................... OK
     Stop NFS client subsystem ....................................... OK
     Stop NIS client subsystem ....................................... OK
     Stop ldap client daemon ......................................... OK
     Stop NIS/LDAP server subsystem .................................. N/A
     Stop NIS server subsystem ....................................... OK
     Stop NIS+ client subsystem ...................................... OK
     Stop NIS+ server subsystem ...................................... OK
     Stop NFS core subsystem ......................................... OK
     Stop Runner ..................................................... N/A
     Stopping ISEE hpservices mad daemon. ............................ OK
     Stopping name server daemon ..................................... N/A
     VxVM VVR INFO V-5-4-2419 Stopping VRAS daemon ................... OK
     VxVM VVR INFO V-5-4-2419 Stopping VxRSync daemon ................ OK
     Unconfiguring DHCPv6 Interfaces ................................. OK
     VxVM VVR INFO V-5-2-3620 Stopping Communication Daemon .......... OK
     Stopping DHCPv6 Server daemon ................................... N/A
     Stopping sfmdb PostgreSQL daemons ............................... OK
     Unconfigure LAN interfaces ...................................... OK
     Unconfigure LAN interfaces for IPv6 ............................. OK
     Unconfigure HP igssn Gigabit Ethernet interfaces ................ OK
     Unconfigure HP gelan Gigabit Ethernet interfaces ................ OK
     Unconfigure HP iether 100BT/Gigabit Ethernet interfaces ......... OK
     Unconfigure HP igelan Gigabit Ethernet interfaces ............... OK
     Stop network tracing and logging daemon ......................... OK
     Stop pty allocator daemon ....................................... OK
     Stop system message logging daemon .............................. OK
     Stop Software Distributor agent daemon .......................... OK
     Unconfigure Loopback interfaces (lo0) ........................... OK
     Stopping VERITAS Enterprise Administrator Service (vxsvc) ....... OK
     Stop Utmp Daemon ................................................ OK
     Stop syncer daemon .............................................. OK
     Stop Kernel Logging facility .................................... OK
     Killing user processes .......................................... OK
     Move nextboot kernel configuration into place ................... N/A
     Unmount file systems ............................................ OK
     VxVM INFO V-5-2-3254 Stopping all Volume Manager I/O Daemons .... OK

Transition to run-level 0 is complete.

Wait for transition to run-level S (allow 20 seconds).