Lesson 7

Dates: 3/5/2014
Start-up and Run Levels. Scheduled jobs (at, cron)
Linux for Engineering and IT Applications


Exercise: run pstree on kvm1

  • Shutdown all the VMs except kvm1. 
    
virsh list
    If kvm1 is not running, start it. If it shows any VM running besides kvm1, shutdown them. For example, 
    
 Id Name                 State
----------------------------------
 34 master                 running
 35    n01                 running 


    
virsh shutdown master
virsh shutdown n01
virsh start kvm1

  • Login to kvm1: 
    
virsh console kvm1
    Run command 
    
pstree
    It should give you the following output: 
    
init-+-acpid
     |-atd
     |-cron
     |-dbus-daemon
     |-dhclient3
     |-6*[getty]
     |-login---bash---pstree
     |-rsyslogd---3*[{rsyslogd}]
     |-sshd
     |-udevd---2*[udevd]
     |-upstart-socket-
     `-upstart-udev-br


    • Take me to the Course Website