[root@li739-39 ~]# lastlog

Username Port From Latestroot pts/1 183.15.253.245 Thu Oct 29 05:57:29 +0000 2015bin **Never logged in**daemon **Never logged in**adm **Never logged in**lp **Never logged in**sync **Never logged in**shutdown **Never logged in**halt **Never logged in**mail **Never logged in**operator **Never logged in**games **Never logged in**ftp **Never logged in**nobody **Never logged in**dbus **Never logged in**polkitd **Never logged in**avahi **Never logged in**avahi-autoipd **Never logged in**postfix **Never logged in**chrony **Never logged in**sshd **Never logged in**ntp **Never logged in**apache pts/1 Sun Apr 5 03:47:41 +0000 2015mysql **Never logged in**tcpdump **Never logged in**saslauth **Never logged in**squid **Never logged in**epmd **Never logged in**redis **Never logged in**ldap **Never logged in**tss **Never logged in**rabbitmq Sun Oct 11 03:31:01 +0000 2015[root@li739-39 ~]#