komenda passwd użycie passwd co to jest
Jak użyć PASSWD? Definicja w konsoli Only the owner or a privileged user may change a password.
Znaczenie komenda passwd użycie passwd definicja.

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Komenda/polecenie: Jak użyć passwd

Uruchomienie, wykonanie: passwd [options] [user]

Jak działa PASSWD, co robi PASSWD: Create or change a password associated with a user name. Only the owner or a privileged user may change a password. Owners need not specify their user name. Users can change their own passwords. For any other operation, you must be root

Dostępne opcje, wywołanie PASSWD: -d, --delete

Delete the password for the user's account.

-f, --force

Force the operation. Overrides -u.

-?, --help

Display a help message describing the options. See also --usage.

-i days, --inactive=days

Set the number of days after a password has expired before the account is disabled.

-k, --keep-tokens

Keep passwords (authentication tokens) that have not expired.

-l, --lock

Lock the user's account.

-n days, --minimum=days

Set the minimum number of days that the password is valid.

-S, --status

Print the status of the user's password.


Read new passwords from standard input.

-u, --unlock

Unlock the user's account


Display a brief usage message. See also --help.

-w days, --warning=days

Set the number of days of warning users will get before their password expires.

-x days, --maximum=days

Set the maximum number of days that the password is valid.

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Definicja administration command. Convert unshadowed entries in /etc/passwd into shadowed entries in /etc/shadow . Replace the encrypted password in /etc/password with an x. Shadowing passwords keeps them safe znaczenie.

Użycie PASSWD zastosowanie komendy na linii poleceńw Słownik P .

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