You attempted to reboot a system via the init command, however the system did not perform boot sequence into the Oracle Solaris Operating Environment. You are presented with a prompt from the OpenBoot PROM. Which command would you enter, to boot the system from the default device?
Boot
With this form, boot loads and executes the program specified by the default boot arguments from the default boot device
Note: boot has the following general format:
boot [device-specifier] [arguments]
where device-specifier and arguments are optional.
Your SPARC server will not boot into multi user-server milestones and you need to troubleshoot to out why. You need to start the server with minimal services running so that you can go through each milestone manually to troubleshoot the issue.
Select the option that boots the server with the fewest services running.
The command boot -m milestone=none is useful in repairing a system that have problems booting early.
Boot Troubleshooting:
To step through the SMF portion of the boot process, start with:
boot -m milestone=none
Then step through the milestones for the different boot levels:
svcadm milestone svc:/milestone/single-user:default
svcadm milestone svc:/milestone/multi-user:default
svcadm milestone svc:/milestone/multi-user-server:default
Which two statements are true concerning the creation of user accounts by using the useradd command?
To confirm the IP address and netmask have been correctly configured on the network interfaces which command should you use?
Show address information, either for the given addrobj or all the address objects configured on the specified interface, including the address objects that are only in the persistent configuration.
State can be: disabled, down, duplicate, inaccessible, ok, tentative
Example:
# ipadm show-addr
ADDROBJ TYPE STATE ADDR
lo0/v4 static ok 127.0.0.1/8
lo0/v6 static ok ::1/128
You start to execute a program by using the following command:
~/bigscript &
You then determine that the process is not behaving as expected, and decide that you need to terminate the process.
Based on the information shown below, what is the process number you should terminate?
From the output exhibit we can deduce that the shell has id 15156.
It has spawned three subprocesses:
grep: id 15166
ps --aef 15165
The remaining 15163 must be the subshell (see note below).
This is the id of the process which should be terminated.
