3 .\" Author: [FIXME: author] [see http://docbook.sf.net/el/author]
4 .\" Generator: DocBook XSL Stylesheets v1.75.1 <http://docbook.sf.net/>
6 .\" Manual: Polecenia użytkownik\('ow
7 .\" Source: Polecenia użytkownik\('ow
10 .TH "CHFN" "1" "07/24/2009" "Polecenia użytkownik\('ow" "Polecenia użytkownik\('ow"
11 .\" -----------------------------------------------------------------
12 .\" * set default formatting
13 .\" -----------------------------------------------------------------
14 .\" disable hyphenation
16 .\" disable justification (adjust text to left margin only)
18 .\" -----------------------------------------------------------------
19 .\" * MAIN CONTENT STARTS HERE *
20 .\" -----------------------------------------------------------------
22 chfn \- change real user name and information
25 \fBchfn\fR [\-f\ \fIfull_name\fR] [\-r\ \fIroom_no\fR] [\-w\ \fIwork_ph\fR] [\-h\ \fIhome_ph\fR] [\-o\ \fIother\fR] [\fIuser\fR]
30 command changes user fullname, office number, office extension, and home phone number information for a user\'s account\&. This information is typically printed by
32 and similar programs\&. A normal user may only change the fields for her own account, subject to the restrictions in
33 /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
35 option to change the undefined portions of the GECOS field\&.
37 These fields must not contain any colons\&. Except for the
39 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
41 field is used to store accounting information used by other applications\&.
43 If none of the options are selected,
45 operates in an interactive fashion, prompting the user with the current values for all of the fields\&. Enter the new value to change the field, or leave the line blank to use the current value\&. The current value is displayed between a pair of
47 marks\&. Without options,
49 prompts for the current user account\&.
52 The following configuration variables in
54 change the behavior of this tool:
56 \fBCHFN_AUTH\fR (boolean)
61 program will require authentication before making any changes, unless run by the superuser\&.
64 \fBCHFN_RESTRICT\fR (string)
66 This parameter specifies which values in the
70 file may be changed by regular users using the
72 program\&. It can be any combination of letters
76 \fIh\fR, for Full name, Room number, Work phone, and Home phone, respectively\&. For backward compatibility,
83 \fIfrwh\fR\&. If not specified, only the superuser can make any changes\&. The most restrictive setting is better achieved by not installing
88 \fBLOGIN_STRING\fR (string)
90 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\&.
92 If the string contains
93 \fI%s\fR, this will be replaced by the user\'s name\&.
99 Konfiguracja pakietu shadow\&.
104 Informacja o kontach użytkownik\('ow\&.