Which of the following files should you edit to change this?
A user complained that programs started from his shell won’t use his favorite editor.
Which of the following files should you edit to change this?
You are looking into a new script you received from your senior administrator. In the very first line you noti
You are looking into a new script you received from your senior administrator. In the very first line you notice a #! followed by a path to a binary.
The shell will …
Which of the following is true?
You are writing a script and want to test the exit status of a process.
Which of the following is true?
What line in the system message configuration file will send all system messages to the remote computer?
A remote logging computer with a host name of foobar is being installed on the local network.
What line in the system message configuration file will send all system messages to the remote computer?
Which of the following IP networks does RFC1918 reserve for use on private intranets?
Which of the following IP networks does RFC1918 reserve for use on private intranets?
(Choose two)
What are the addresses falling into the range of 224.0.0.0 through 254.0.0.0?
What are the addresses falling into the range of 224.0.0.0 through 254.0.0.0?
Which configuration option can you use to prevent the root user from logging directly onto a machine using ssh
Which configuration option can you use to prevent the root user from logging directly onto a machine using ssh?
What must be done after installing to ensure that your machine will work correctly?
You have replaced inetd with xinetd.What must be done after installing to ensure that your machine will work correctly?
What three client-mode commands could you possibly use to get a new DHCP address?
Your machine’s IP address used to function, but it’s only got the localhost "lo" entry now. What three client-mode commands could you possibly use to get a new DHCP address?
Which commands can you use to change a user’s password expiry information?
Which commands can you use to change a user’s password expiry information?
(Choose THREE correct answers)