shadow/man/it/chpasswd.8

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.\"$Id: chpasswd.8,v 1.1 2005/04/21 21:03:15 kloczek Exp $
.\" Copyright 1991, Julianne Frances Haugh
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.TH CHPASSWD 8
.SH NOME
chpasswd \- aggiorna le password in modo non interattivo
.SH SINTASSI
\fBchpasswd\fP [\fBopzioni\fP]
.SH DESCRIZIONE
\fBchpasswd\fP legge da standard input un elenco di coppie di nomi utente e
password e usa queste informazioni per aggiornare un gruppo di utenti
esistenti. Ciascuna riga usa il formato:
.sp 1
\fInome_utente\fP:\fIpassword\fP
.sp 1
Come impostazione predefinita, si devono fornire password in
chiaro. L'algoritmo di cifratura predefinito <20> DES. Se sono presenti,
vengono aggiornate anche le informazioni sulla durata delle password.
.PP
Questo comando <20> appositamente pensato per grossi sistemi in cui si abbia
la necessit<69> di creare molti account nello stesso momento.
.SH OPZIONI
Il comando \fBchpasswd\fP accetta le seguenti opzioni:
.IP "\fB\-e\fP, \fB\-\-encrypted\fP"
Le password fornite sono in forma cifrata.
.IP "\fB\-h\fP, \fB\-\-help\fP"
Mostra un messaggio di aiuto ed esce.
.IP "\fB\-m\fP, \fB\-\-md5\fP"
Usa la cifratura MD5 anzich<63> DES quando le password fornite non sono
cifrate.
.SH AVVISI/CAVEAT
Evitare che il file usato come input per il comando \fBchpasswd\fP sia
accessibile in lettura se contiene password non cifrate.
.SH "VEDERE ANCHE"
\fBpasswd\fP(1), \fBnewusers\fP(8), \fBuseradd\fP(8)
.SH AUTORE
Julianne Frances Haugh (jockgrrl@ix.netcom.com)
.SH TRADUZIONE
.nf
Giuseppe Sacco <eppesuig@debian.org>, 2005
Danilo Piazzalunga <danilopiazza@libero.it>, 2005
.fi