Uruchomienie, wykonanie: pwconv pwunconv
Jak działa PWCONV, co robi PWCONV: System 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 from password-cracking programs. pwconv creates additional expiration information for the /etc/shadow file from entries in your /etc/login.defs file. If you add new entries to the /etc/passwd file, you can run pwconv again to transfer the new information to /etc/shadow. Already shadowed entries are ignored. pwunconv restores the encrypted passwords to your /etc/passwd file and removes the /etc/shadow file. Some expiration information is lost in the conversion. See also grpconv and grpunconv
Dostępne opcje, wywołanie PWCONV:
- Co znaczy :
- Definicja System administration command. praliases prints the current sendmail mail aliases. (Usually defined in the /etc/aliases or /etc/aliases.db file.) Limit output to the specified keys when given co znaczy.
- Co znaczy :
- Definicja specified in patchfile to original . Replace the original with the new, patched version; move the original to original.orig or original~ . The patch file is a difference listing produced by the diff krzyżówka.
- Co znaczy :
- Definicja index, including context, from the contents of the specified input files. If the input files are omitted, or are - , read from standard input. The results are written to standard output. In the co to jest.
- Co znaczy :
- Definicja administration command. PPP stands for the Point-to-Point Protocol; it allows datagram transmission over a serial connection. pppd attempts to configure tty for PPP (searching in /dev ) or, by słownik.
- Co znaczy :
- Definicja Determine validity and portability of filenames . Specifically, determine if all directories within the path are searchable and if the length of the filenames is acceptable czym jest.
Użycie PWCONV zastosowanie komendy na linii poleceńw Słownik P .
