linux chage命令簡(jiǎn)介：

chage命令用于密碼實(shí)效管理，該是用來(lái)修改帳號(hào)和密碼的有效期限。它可以修改賬號(hào)和密碼的有效期。對(duì)于chage命令的描述如下所示：

The chage command changes the number of days between password changes and the date of the last password change. This information is used by the system to determine when a user must change his/her password

命令語(yǔ)法：

chage [options] user

命令參數(shù)：

參數(shù)

描敘

-d

指定密碼最后修改日期

-E