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6 .\" Manual: Polecenia Zarządzania Systemem
7 .\" Source: Polecenia Zarządzania Systemem
10 .TH "SULOGIN" "8" "07/24/2009" "Polecenia Zarządzania Systemem" "Polecenia Zarządzania Systemem"
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22 sulogin \- Single\-user login
33 prior to allowing the user access to the system when in single user mode\&. This feature may only be available on certain systems where
35 has been modified accordingly, or where the
37 has an entry for a single user login\&.
41 Type control\-d to proceed with normal startup, (or give root password for system maintenance):
43 Input and output will be performed with the standard file descriptors unless the optional device name argument is provided\&.
45 If the user enters the correct root password, a login session is initiated\&. When
47 is pressed instead, the system enters multi\-user mode\&.
49 After the user exits the single\-user shell, or presses
50 \fIEOF\fR, the system begins the initialization process required to enter multi\-user mode\&.
53 This command can only be used if
55 has been modified to call
58 /bin/sh, or if the user has set the
60 to support a single user login\&. For example, the line:
62 co:s:respawn:/etc/sulogin /dev/console
64 should execute the sulogin command in single user mode\&.
66 As complete an environment as possible is created\&. However, various devices may be unmounted or uninitialized and many of the user commands may be unavailable or nonfunctional as a result\&.
69 The following configuration variables in
71 change the behavior of this tool:
75 If set, it will be used to define the HZ environment variable when a user login\&. The value must be preceded by
76 \fIHZ=\fR\&. A common value on Linux is
82 If set, it will be used to define the TZ environment variable when a user login\&. The value can be the name of a timezone preceded by
85 \fITZ=CST6CDT\fR), or the full path to the file containing the timezone specification (for example
88 If a full path is specified but the file does not exist or cannot be read, the default is to use
95 Informacja o kontach użytkownik\('ow\&.
100 Informacje chronione o użytkownikach\&.