帮忙翻译一下
IA: How to Boot a System for Recovery Purposes
Follow these steps to boot the system to repair a critical system resource. The
example shows you how to boot from a Solaris Installation CD or the network,
mount the root (/) file system on the disk, and repair the /etc/passwd file.
Substitute the device name of the file system to be repaired for the devicename
variable in the procedures below. If you need help identifying a system’s device
names, refer to Chapter 26.
Follow the instructions below to boot from the Solaris installation CD or the network.
1. Boot from the Solaris installation CD (or the network) to single-user mode.
a. Insert the Configuration Assistant Boot Diskette or the Installation CD you
wish to boot from.
b. Press any key to reboot the system if the system displays the Type any
key to reboot prompt. You can also use the reset button at this prompt. If
the system is shut down, turn the system on with the power (on/off) switch.
c. Press the F2 key (F2_Continue) at the Solaris Device Configuration Assistant
screen.
Device identification is performed and a screen that displays the identified
devices appears.
d. Press the F2 key (F2_Continue) at the Identified Devices screen.
Bootable drivers are loaded.
e. Press the F2 key (F2_Continue) at the Solaris Device Configuration Assistant
screen.
Device identification is performed and a screen that displays the identified
devices appears.
f. Press the F2 key (F2_Continue) at the Identified Devices screen.
Bootable drivers are loaded.
g. Select the CD-ROM drive or network device from the Boot Solaris menu.
Then press the F2 key (F2_Continue).
The Current Boot Parameters menu is displayed.
h. Type b -s at the prompt. Press Enter.
After a few minutes, the single-user mode # prompt is displayed.
2. Mount the root (/) file system that has the invalid passwd file.
# mount /dev/dsk/devicename /a
3. Change to the newly mounted etc directory.
# cd /a/etc
4. Make the necessary change to the passwd file using an editor.
# vi passwd
5. Change to the root (/) directory.
# cd /
6. Unmount the /a directory.
# umount /a
7. Reboot the system.
# init 6
8. Verify the system boots to run level 3.
The login prompt is displayed when the boot process has finished successfully.
hostname console login:
参考答案:IA: 怎么解雇一个系统为补救目的跟随这些步解雇系统修理一种重要系统资源。例子显示您怎么解雇从Solaris 设施光盘或网络, 登上根(/) 文件系统在盘, 和修理/等/密码文件。替代文件系统的设备名称被修理为设备名称可变物在规程如下。如果您需要帮助辨认系统的设备名称, 参见章节26 。遵守指示如下对起动从Solaris 设施光盘或网络。1. 起动从Solaris 设施CD (或网络) 对单一用者的方式。a. 插入配置助理起动磁盘或您希望解雇从的设施CD 。b. 按任一个键重新起动系统如果系统显示型任一把钥匙重新起动提示。您能并且使用复位按钮在这个提示。如果系统被关闭, 打开系统以力量(开关) 开关。c. 按F2 键(F2 _ 继续) 在Solaris 设备配置助理屏幕。设备证明进行并且显示辨认的设备的屏幕出现。d. 按F2 键(F2 _ 继续) 在辨认的设备屏幕。可起动的司机被装载。e. 按F2 键(F2 _ 继续) 在Solaris 设备配置助理屏幕。设备证明进行并且显示辨认的设备的屏幕出现。f. 按F2 键(F2 _ 继续) 在辨认的设备屏幕。可起动的司机被装载。g. 选择光盘驱动器或网络设备从起动Solaris 菜单。然后按F2 键(F2 _ 继续) 。当前的起动参量菜单被显示。h. 型b - s 在提示。按进入。在几分钟以后, 单一用者的方式# 提示被显示。2. 登上有无效密码文件的根(/) 文件系统。# 登上/dev/dsk/对最近登上的等目录的设备名称/a 3. 变动。# cd/a/等4. 牌子对密码文件的必要的变动使用编辑。# vi 对根(/) 目录的密码5. 变动。# cd/6. Unmount /a 目录。# umount /a 7. 重进入操作系统。# init 6 8. 核实系统起动跑平实3 。注册提示被显示当起动过程成功地完成了。主机名控制台注册: