Study tips 117-303

Study tips 117-303, LPI Level 3 Exam 303

What line in the /etc/pam.d/su file will allow root to use su without supplying passwords?

How should the corresponding configuration entry be formated?

An administrator is capturing traffic with Wireshark and is only seeing ARP traffic. What is most likely cause of this?

what command can be used to compare the configuration file with the latest committed version?

Which command will set the user.author attribute on the file afile.txt

Which GPG command is used to sign a public key?

Which utility is used for retrieving, setting, and removing NFSv4 ACLs?

What does the following iptables rule accomplish

which keyring is used to search for a public keys?

Which of the following commands will create a new, signed tw.pol file?