Which of the following lines is valid in a configuration file in /etc/pam.d/?
A. authrequired pam_unix.sotry_first_pass nullok
B. authtry_first_pass nullok, require pam_unix.so
C. authrequired:pam_unix.so(try_first_pass nullok)
D. authpam_unix.so(required try_first_pass nullok)
Answer:A
Which of the following lines is valid in a configuration file in /etc/pam.d/?
A. authrequired pam_unix.sotry_first_pass nullok B. authtry_first_pass nullok, require pam_unix.so C. authrequired:pam_unix.so(try_first_pass nullok) D. authpam_unix.so(required try_first_pass nullok)