sun OBP命令总结(精简)
 show-sbus          Display list of installed and probed SBus devices.  .enet-addr          Display current Ethernet address.  .idprom                isplay ID PROM contents, formatted.  .traps                  Display a list of processor-dependent trap types.  .version               Display version and date of the boot PROM.  .speed                 Display processor and bus speeds. 
Resetting the System  ok reset-all      3.Setting Configuration Variables  
介绍怎样访问和修改NVRAM中的参数配置  
显示和改变参数配置  Command                 Description  printenv                   显示参数的当前值和默认值  setenv variable value   设定参数variable的值为value,永久修改,但是通常需要重启才会发挥作用  set-default variable   某个参数设为出厂值  set-defaults              所有参数设定为出厂值  password                 设置密码(小心你的密码,如果设置需要密码并且忘记了就的找SUN换件了)  
 设置安全参数  
可用的参数  • security-mode  • security-password  • security-#badlogins  
security-mode参数可选择的值:  full                    除了go命令,其他所有的命令都需要密码  command          除了boot(不带参数)和go命令,其他的命令都需要密码  none                 不需要密码 (default)  
example:  ok password  ok New password (only first 8 chars are used):  ok Retype new password:  ok setenv security-mode full  
ok go                        (no password required)  ok boot                     (password required)  Password:                 (password is not echoed as it is typed)  ok boot filename         (password required)  Password:                 (password is not echoed as it is typed)  ok reset-all                 (password required)  本新闻共 6页,当前在第 4页   1  2  3  4  5  6   |