sulogin 8 sulogin Single-user login sulogin [tty-device] sulogin is invoked by init prior to allowing the user access to the system when in single user mode. This feature may only be available on certain systems where init has been modified accordingly, or where the /etc/inittab has an entry for a single user login. The user is prompted Type control-d to proceed with normal startup, (or give root password for system maintenance): Input and output will be performed with the standard file descriptors unless the optional device name argument is provided. If the user enters the correct root password, a login session is initiated. When EOF is pressed instead, the system enters multi-user mode. After the user exits the single-user shell, or presses EOF, the system begins the initialization process required to enter multi-user mode. This command can only be used if init has been modified to call sulogin instead of /bin/sh, or if the user has set the inittab to support a single user login. For example, the line: co:s:respawn:/etc/sulogin /dev/console should execute the sulogin command in single user mode. 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. /etc/passwd user account information /etc/shadow secure user account information login1 , sh1 , init8 Julianne Frances Haugh (jockgrrl@ix.netcom.com)