Справочник Пользователя для Sun Microsystems SUN FIRE X4640
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rootpw=
des-crypted-password
The rootpw=des-crypted-password argument enables SSH remote access on a PXE boot
without passing a plain text password across the network.
without passing a plain text password across the network.
Create des-crypted-password using the following perl script:
# perl -e
’print crypt("password","42"). "\n"’
The string output is what to supply after the rootpw=argument.
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vncauth=
hex-string
This argument enables a password for VNC access.
The remote VNC authorization file is eight binary bytes. You create those eight bytes with
vncpasswd
vncpasswd
and then convert them to a hex-string to be entered here.
Create the hex-string using the following commands:
# vncpasswd /tmp/vncauth
# od -t x1 /tmp/vncauth | awk
’/0000000/ \
{print $2 $3 $4 $5 $6 $7 $8 $9}
’
The string output is what to supply after the vncauth=argument.
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ptextpass=
password
The ptextpass=password argument provides a way of passing a plain text password that is
to be used for both the root password and the VNC password.
to be used for both the root password and the VNC password.
Using a System Console
Typically the system console displays a splash screen during an unattended network installation
that prevents you from viewing the console messages. To dismiss the splash screen and view the
console messages, press the Esc key.
that prevents you from viewing the console messages. To dismiss the splash screen and view the
console messages, press the Esc key.
Using a Virtual Console or Secure Shell (SSH) Connection
The installation interface runs a Linux kernel and provides virtual console access. To access the
virtual console, press Ctrl-Alt-F2. You can also use Ctrl-Alt-F3 and Ctrl-Alt-F4 for additional
console screens.
virtual console, press Ctrl-Alt-F2. You can also use Ctrl-Alt-F3 and Ctrl-Alt-F4 for additional
console screens.
Before logging into a virtual console, you must set a root password as a boot argument to the
installer. For more information see
installer. For more information see
After you have established a connection to a virtual console, you can determine the VNC server
IP address and view the standard log files. Alternatively, you can also establish a SSH
connection through a serial console using the VNC IP address.
IP address and view the standard log files. Alternatively, you can also establish a SSH
connection through a serial console using the VNC IP address.
Using a System Console
Sun Installation Assistant 2.2 User's Guide for the Sun Fire X4640 Server • October 2009, Rev. A
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