изменить информацию о пальце (change your finger information)
Имя (Name)
chfn - change your finger information
Синопсис (Synopsis)
chfn [-f full-name] [-o office] [-p office-phone] [-h home-phone]
[-u] [-v] [username]
Описание (Description)
chfn is used to change your finger information. This information
is stored in the /etc/passwd file, and is displayed by the finger
program. The Linux finger command will display four pieces of
information that can be changed by chfn: your real name, your
work room and phone, and your home phone.
Any of the four pieces of information can be specified on the
command line. If no information is given on the command line,
chfn enters interactive mode.
In interactive mode, chfn will prompt for each field. At a
prompt, you can enter the new information, or just press return
to leave the field unchanged. Enter the keyword "none" to make
the field blank.
chfn supports non-local entries (kerberos, LDAP, etc.) if linked
with libuser, otherwise use ypchfn(1), lchfn(1) or any other
implementation for non-local entries.
Параметры (Options)
-f, --full-name full-name
Specify your real name.
-o, --office office
Specify your office room number.
-p, --office-phone office-phone
Specify your office phone number.
-h, --home-phone home-phone
Specify your home phone number.
-u, --help
Display help text and exit.
-v, --version
Display version information and exit.
CONFIG FILE ITEMS
chfn reads the /etc/login.defs configuration file (see
login.defs(5)). Note that the configuration file could be
distributed with another package (e.g., shadow-utils). The
following configuration items are relevant for chfn:
CHFN_RESTRICT string
Indicate which fields are changeable by chfn.
The boolean setting "yes" means that only the Office, Office
Phone and Home Phone fields are changeable, and boolean
setting "no" means that also the Full Name is changeable.
Another way to specify changeable fields is by abbreviations:
f = Full Name, r = Office (room), w = Office (work) Phone, h
= Home Phone. For example, CHFN_RESTRICT "wh" allows changing
work and home phone numbers.
If CHFN_RESTRICT is undefined, then all finger information is
read-only. This is the default.
Статус выхода (Exit)
Returns 0 if operation was successful, 1 if operation failed or
command syntax was not valid.
