You wish to kill a process with a PID of 123. Select the command which will allow the process to “clean
You wish to kill a process with a PID of 123. Select the command which will allow the process to “clean up” before exiting.
How would you do this?
You are logged in as user tux1, but now you want to switch to user tux2 using tux2’s environment.
How would you do this?
Which command would replace “bob” with “Bob” in all instances and generate a new lette
You have created a really long letter and after you are done, you notice that you used the name “Bob” many times but your forgot to capitalize it in many instances.
Which command would replace “bob” with “Bob” in all instances and generate a new letter for printing?
Which of the following lines would you expect to see in the file /etc/services?
Which of the following lines would you expect to see in the file /etc/services?
Which of the following are valid commands to affect your systems printing
Which of the following are valid commands to affect your systems printing
What are the first two bytes of a MD5 hash called?
What are the first two bytes of a MD5 hash called?
Which one of the following services can be run as a non-root user?
To increase system security, it is often desirable to run daemons for system services with nonroot user ids. Which one of the following services can be run as a non-root user?
Which statements are true regarding the following syslog.conf configuration directive?
Which statements are true regarding the following syslog.conf configuration directive?
*.err;kern.notice;auth.notice /dev/console
(Select THREE correct answers)
You want a secure and fast DNS server that must also be quickly accessible remotely.
You want a secure and fast DNS server that must also be quickly accessible remotely. You should:
What does the following command accomplish…
What does the following command accomplish:
$ export PATH=$PATH:$APPLICATIONS