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This article will explain in detail the validity period for using the chage command in linux to modify your account and password. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

The chage command is used to change the expiration date of an account and password; this information is used by the system to determine when a user must change his or her password.

Syntax format: chage [parameters]

Common parameters:

The maximum number of days that the-M password remains valid-the number of days before the W user's password expires that the warning message is received in advance-the date on which the E account expires, this account-d the date of the last change-l instantiates the current setting. It is up to unprivileged users to determine when their passwords or accounts expire.

Reference example

Use the-l parameter to list the settings where the user's password expires:

[root@linuxcool ~] # chage-l root

Use the-M parameter to set the password for redis users with a maximum validity period of 100 days:

[root@linuxcool] # chage-M 100 redis this is the end of the validity period for modifying your account and password using the chage command in linux. I hope the above content can be helpful to you and you can learn more. If you think the article is good, you can share it for more people to see.

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