You find you execute a series of commands on a recurring basis. You want this series of commands available from your login to run in the current shell. Choose the best solution:

Where are the default settings for the useradd command kept?

Your /etc/passwd file appears to have approximately half shadow passwords and half standard unix excrypted passwords. What utility would you most likely run to fix this?

What is the purpose of the bash built-in export command

Which of the following will flush all print jobs on all configured queues of the system?

What command do you use to create an OpenSSH authentication key?

You are working in a graphical environment and trying to configure PPP, but you are having problems. You know that PPP uses the local2 facility for logging. To better watch what’s going on, you decide to open an Xconsole session and send all local2 messages there. How should you configure /etc/syslog.conf to show you all messages sent from PPP?

Which of the following files has the correct permissions?

Which two files in a user’s home directory are used to customize the bash environment?

What file is displayed BEFORE users log in to the machine locally?