passwd Linux Commands
What is Linux passwd Command?
Explanation
passwd COMMAND:passwd command is used to change your password.SYNTAX :
passwd [options] OPTIONS:
-a
Show password attributes for all entries.
-l
Locks password entry for name.
-d
Deletes password for name. The login name will not be prompted for password.
-f
Force the user to change password at the next login by expiring the password for name.
EXAMPLE:
-
passwd
Entering just passwd would allow you to change the password. After entering passwd you will receive the following three prompts:
Current Password:
New Password:
Confirm New Password:
Each of these prompts must be entered correctly for the password to be successfully changed.
passwd [options]
OPTIONS:
-a
Show password attributes for all entries.
-l
Locks password entry for name.
-d
Deletes password for name. The login name will not be prompted for password.
-f
Force the user to change password at the next login by expiring the password for name.
EXAMPLE:
-
passwd
Entering just passwd would allow you to change the password. After entering passwd you will receive the following three prompts:
Current Password:
New Password:
Confirm New Password:
Each of these prompts must be entered correctly for the password to be successfully changed.
| -a | Show password attributes for all entries. |
| -l | Locks password entry for name. |
| -d | Deletes password for name. The login name will not be prompted for password. |
| -f | Force the user to change password at the next login by expiring the password for name. |
-
passwd
Entering just passwd would allow you to change the password. After entering passwd you will receive the following three prompts:
Current Password:
New Password:
Confirm New Password:Each of these prompts must be entered correctly for the password to be successfully changed.
