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6 .\" Manual: User Commands
7 .\" Source: User Commands
10 .TH "CHFN" "1" "16/02/2011" "User Commands" "User Commands"
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12 .\" * Define some portability stuff
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15 .\" http://bugs.debian.org/507673
16 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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31 chfn \- change real user name and information
34 \fBchfn\fR [\-f\ \fIfull_name\fR] [\-r\ \fIroom_no\fR] [\-w\ \fIwork_ph\fR] [\-h\ \fIhome_ph\fR] [\-o\ \fIother\fR] [\fIuser\fR]
39 command changes user fullname, office number, office extension, and home phone number information for a user\*(Aqs account\&. This information is typically printed by
41 and similar programs\&. A normal user may only change the fields for her own account, subject to the restrictions in
42 /etc/login\&.defs\&. (The default configuration is to prevent users from changing their fullname\&.) The superuser may change any field for any account\&. Additionally, only the superuser may use the
44 option to change the undefined portions of the GECOS field\&.
46 These fields must not contain any colons\&. Except for the
48 field, they should not contain any comma or equal sign\&. It is also recommended to avoid non\-US\-ASCII characters, but this is only enforced for the phone numbers\&. The
50 field is used to store accounting information used by other applications\&.
52 Se nessuna delle opzioni \(`e selezionata,
54 opera in maniera interattiva, chiedendo all\*(Aqutente il valore da impostare per ogni campo\&. Inserire un nuovo valore per sostituire il contenuto attuale, oppure lasciare la linea vuota per non cambiarlo\&. Il valore attuale \(`e mostrato tra le parentesi
55 \fB[ ]\fR\&. Senza alcuna opzione,
56 \fBchfn\fR, chiede l\*(Aqaccount sul quale operare\&.
59 The following configuration variables in
61 change the behavior of this tool:
63 \fBCHFN_AUTH\fR (boolean)
68 program will require authentication before making any changes, unless run by the superuser\&.
71 \fBCHFN_RESTRICT\fR (string)
73 This parameter specifies which values in the
77 file may be changed by regular users using the
79 program\&. It can be any combination of letters
83 \fIh\fR, for Full name, Room number, Work phone, and Home phone, respectively\&. For backward compatibility,
90 \fIfrwh\fR\&. If not specified, only the superuser can make any changes\&. The most restrictive setting is better achieved by not installing
95 \fBLOGIN_STRING\fR (string)
97 The string used for prompting a password\&. The default is to use "Password: ", or a translation of that string\&. If you set this variable, the prompt will no be translated\&.
99 If the string contains
100 \fI%s\fR, this will be replaced by the user\*(Aqs name\&.
106 Shadow password suite configuration\&.
111 informazioni sugli account utente\&.