故障

1、查看日志，报错如下： May 25 15:50:01 localhost crond[42423]: (root) FAILED to authorize user with PAM (Authentication token is no longer valid; new one required) May 25 15:51:01 localhost crond[43791]: (root) PAM ERROR (Authentication token is no longer valid; new one required) 2、查找原因，可能为密码过期 查看密码过期时间 [root@localhost log]# chage -l root Last password change : Feb 21, 2022 Password expires : May 22, 2022 Password inactive : never Account expires : never Minimum number of days between password change : 0 Maximum number of days between password change : 90 Number of days of warning before password expires : 7 今天25日，22日就过期了...