| 
 | 
 
/var/log/messages 
Feb 16 04:11:12 nxgzserver sshd(pam_unix)[27941]: authentication failure; logname= uid=0 euid=0 tty=NODEVssh ruser= rhost=wpc1599.host7x24.com user=root 
Feb 16 04:11:18 nxgzserver sshd(pam_unix)[27943]: authentication failure; logname= uid=0 euid=0 tty=NODEVssh ruser= rhost=wpc1599.host7x24.com user=root 
/var/log/secure 
Feb 16 04:11:14 nxgzserver sshd[27941]: Failed password for root from 62.193.229.186 port 33102 ssh2 
Feb 16 04:11:20 nxgzserver sshd[27943]: Failed password for root from 62.193.229.186 port 33330 ssh2 
 
请问sshd(pam_unix)[27941]: (pam_unix)是什么意思,27941是什么意思,authentication failure 这个错误是什么意思, logname- uid=0 是什么意思, tty=NODEV是什么意思,rhost=wpc1599.host7x24.com是什么意思? 
 
 
还有这个. 
Feb 16 03:00:06 nxgzserver sshd(pam_unix)[27441]: authentication failure; logname= uid=0 euid=0 tty=NODEVssh ruser= rhost=61-31-30-141.static.tfn.net.tw 
日志还需要语法吗,怎么能看出它登录成功,还是错误,还是在扫描我的系统?请朋友们帮帮忙. 
 
Feb 16 09:26:35 nxgzserver kernel: I/O error: dev 08:10, sector 4 
Feb 16 09:26:35 nxgzserver kernel: I/O error: dev 08:10, sector 6 
I/O 错误是什么意思??? |   
 
 
 
 |