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: Delete the password for the user's account. Force the operation. Overrides -u. Display a help message describing the options. See also --usage. Set the number of days after a password has expired before the account is disabled. Keep passwords (authentication tokens) that have not expired. Lock the user's account. Set the minimum number of days that the password is valid. Print the status of the user's password. Read new passwords from standard input. Unlock the user's account Display a brief usage message. See also --help. Set the number of days of warning users will get before their password expires. Set the maximum number of days that the password is valid.
- Co znaczy :
- Definicja Print the full pathname of the current working directory. See also the dirs shell command built into bash co znaczy.
- Co znaczy :
- 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 krzyżówka.
- Co znaczy :
- Definicja RPC program number to IP port mapper. portmap is a server that converts RPC program numbers to IP port numbers. It must be running in order to make RPC calls. When an RPC server is started, it tells co to jest.
- Co znaczy :
- Definicja Display the process IDs of the listed program or programs. pidof is actually a symbolic link to killall5 słownik.
- Co znaczy :
- Definicja administration command. Close out filesystems, shut down the system, and power off. Because this command immediately stops all processes, it should be run only in single-user mode. If the system is czym jest.
Użycie PASSWD zastosowanie komendy na linii poleceńw Słownik P .