Lantronix SCSxx05, Руководство пользователя

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SCSxx05/SCSxx20 User Guide 8: Commands
8-4
passwd
At the first login, the SCS uses the factory default password, PASS (all upper
case). The sysadmin should change this default password as soon as possible to
prevent access by unauthorized personnel.
sysadmin>passwd
Changing password for sysadmin
(current) UNIX password:
New UNIX password:
Retype new UNIX password:
passwd: all authentication tokens updated successfully
sysadmin>
To change the sysadmin factory default password, type passwd (all lower case)
at the sysadmin> prompt. The system prompts you to enter a new password. The
new password must be six or more alphanumeric characters and is case-
sensitive.
The sysadmin must also change the root password. While root access is not
required in the SCS system; changing the root password from the default
ensures the security of your system. The root password is more senior than the
sysadmin password and is administered differently. (See
Changing the Root
Password .)
break
Use this command to break a connection. The syntax is break < port # > (e.g.,
break 1, break 2, break 3).
changes
Use this command to list files that have been changed from factory settings.
config-save
Use this command to place a backup of the system configuration on the ftp or tftp
server configured in the setup process. The sysadmin must first configure the
ftp/tftp server parameters as described in
Updating Software .
config-restore
Use this command to load the saved backup of the system configuration from the
ftp or tftp server configured in the setup process. The sysadmin must first
configure the ftp/tftp server parameters as described in
Updating Software .
install-modem
Use this command to install an internal modem. (SCSxx20 only)
man
Use man <command name> to search for a help file (online manual pages) or
descriptive information for a Linux/UNIX command.
modem-hangup
Use this command to hang up an internal modem. (SCSxx20 only)
info
The info command displays the shell version.