A、 编辑/etc/pam$d/system-auth文件添加authrequiredpam_tally2.sodeny=3unlock_time=600
B、 编辑/etc/pam.d/system.auth文件添加authrequiredpam_tally2.sodeny=3unlock_time=600
C、 编辑/etc/pam.d/passwor$;$auth文件添加authrequiredpam_tally2.sodeny=3unlock_time=600
D、 编辑/etc/pam$d/passwprd-auth文件添加authrequiredpam_tally2.sodeny=3unlock_time=600