войти в новую группу (log in to a new group)
Имя (Name)
newgrp - log in to a new group
Синопсис (Synopsis)
newgrp [-] [group]
Описание (Description)
The newgrp command is used to change the current group ID during
a login session. If the optional - flag is given, the user's
environment will be reinitialized as though the user had logged
in, otherwise the current environment, including current working
directory, remains unchanged.
newgrp changes the current real group ID to the named group, or
to the default group listed in /etc/passwd if no group name is
given. newgrp also tries to add the group to the user groupset.
If not root, the user will be prompted for a password if she does
not have a password (in /etc/shadow if this user has an entry in
the shadowed password file, or in /etc/passwd otherwise) and the
group does, or if the user is not listed as a member and the
group has a password. The user will be denied access if the group
password is empty and the user is not listed as a member.
If there is an entry for this group in /etc/gshadow, then the
list of members and the password of this group will be taken from
this file, otherwise, the entry in /etc/group is considered.
Конфигурация (Configuration)
The following configuration variables in /etc/login.defs change
the behavior of this tool:
SYSLOG_SG_ENAB (boolean)
Enable "syslog" logging of sg activity.
Файлы (Files)
/etc/passwd
User account information.
/etc/shadow
Secure user account information.
/etc/group
Group account information.
/etc/gshadow
Secure group account information.
Смотри также (See also)
id(1), login(1), su(1), sg(1), gpasswd(1), group(5), gshadow(5).
