A System p administrator is investigating a possible security breech and wants to review information about failed login attempts to the system. Which of the following commands will show this（）
- A、fwtmp < /etc/security/failedlogin
- B、cat /etc/security/failedlogin
- C、who
- D、alog -f /etc/security/failedlogin -o
正确答案:A
答案解析:有
微信扫一扫手机做题