怎么是unix 里用户用不过期？
怎么是unix 里用户用不过期？大家给个建议
[解决办法]
linux 中/etc/shadow 文件中有个account expiration date 字段
The date of expiration of the account, expressed as the number of days since Jan 1, 1970. Note that an account expiration differs from a password expiration. In case of an acount expiration, the user shall not be allowed to login. In case of a password expiration, the user is not allowed to login using her password. An empty field means that the account will never expire. The value 0 should not be used as it is interpreted as either an account with no expiration, or as an expiration on Jan 1, 1970.
