linux下oracle错误日志,Linux系统最近重启时间、错误日志
查看Linux系統(tǒng)最近重啟命令
[root@localhost ~]# last reboot
rebootsystem boot2.6.18-164.el5Wed Dec 22 20:19(12:58)
rebootsystem boot2.6.18-164.el5Wed Nov 10 10:41(42+09:17)
rebootsystem boot2.6.18-164.el5Tue Oct 26 19:49(14+14:42)
rebootsystem boot2.6.18-164.el5Fri Oct 22 00:22(4+19:21)
rebootsystem boot2.6.18-164.el5Thu Oct 21 03:47(5+15:56)
rebootsystem boot2.6.18-164.el5Wed Oct 20 23:43(5+20:00)
rebootsystem boot2.6.18-164.el5Sat Sep 18 20:31(37+23:12)
在2010-12-22 20:19重啟了系統(tǒng)
可以看到正常命令重啟顯示為down,而電源強制重啟為crash。
查看最近用戶登錄情況
[root@localhost ~]# last
oraclepts/110.1.1.1???????? Thu Dec 23 08:59still logged in
rebootsystem boot2.6.18-164.el5Wed Dec 22 20:19(12:59)
rootpts/110.1.1.2?? Sun Dec 12 13:07 - 13:59(00:52)
查看操作系統(tǒng)的歷史命令:
[root@localhost ~]#history |more
382top
383df -lh
384top
385service iptables stop
386last
387last reboot
388last
389history
390history |more
在執(zhí)行top命令時都可以查看系統(tǒng)狀態(tài),然后就出現(xiàn)了reboot重啟系統(tǒng)的狀況。在service iptables stop命令之前沒有查下到reboot的命令,可見是系統(tǒng)重啟。
查看系統(tǒng)的日子信息:
[root@localhost ~]#cat /var/log/messages |more
Dec 20 02:46:56 localhost xinetd[5248]: EXIT: telnet status=1 pid=12350 duration
=30(sec)
Dec 22 19:59:12 localhost shutdown[32014]: shutting down for system halt
Dec 22 19:59:12 localhost pcscd: winscard.c:304:SCardConnect() Reader E-Gate 0 0
Not Found
Dec 22 19:59:13 localhost smartd[5472]: smartd received signal 15: Terminated
Dec 22 19:59:13 localhost smartd[5472]: smartd is exiting (exit status 0)
Dec 22 19:59:14 localhost avahi-daemon[5410]: Got SIGTERM, quitting.
Dec 22 19:59:14 localhost avahi-daemon[5410]: Leaving mDNS multicast group on in
terface usb0.IPv6 with address fe80::21:5eff:fe9c:b6d7.
Dec 22 19:59:14 localhost avahi-daemon[5410]: Leaving mDNS multicast group on in
terface eth0.IPv6 with address fe80::221:5eff:fe98:b6f4.
Dec 22 19:59:14 localhost avahi-daemon[5410]: Leaving mDNS multicast group on in
terface eth0.IPv4 with address 10.132.0.162.
Dec 22 20:21:08 localhost syslogd 1.4.1: restart.
Dec 22 20:21:08 localhost kernel: klogd 1.4.1, log source = /proc/kmsg started.
Dec 22 20:21:08 localhost kernel: Linux version 2.6.18-164.el5 (mockbuild@x86-00
3.build.bos.redhat.com) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-46)) #1 SMP T
ue Aug 18 15:51:48 EDT 2009
后經(jīng)確認,這是在機房人為重啟服務器。
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