Lpi 102-500 Practice Exams
Last updated on Oct 22,2026- Exam Code: 102-500
- Exam Name: LPI Level 1
- Certification Provider: Lpi
- Latest update: Oct 22,2026
With X11 forwarding in ssh, what environment variable is automatically set in the remote host shell that is not set when X11 forwarding is not enabled? (Specify only the environment variable without any additional commands or values.)
How many IP-addresses can be used for unique hosts inside the IPv4 subnet 192.168.2.128/28? (Specify the number only without any additional information.)
What command is used to add OpenSSH private keys to a running ssh-agen. instance? (Specify the command name only without any path.)
Which command is used to set restrictions on the size of a core file that is created for a user when a program crashes?
- A . core
- B . edquota
- C . ulimit
- D . quota
Which of Ihe following commands will delete Ihe defaull gateway from the system’s IP touting table? (Choose TWO correct answers.)
- A . Ifconfig unaet default
- B . Route del default
- C . Ip route del default
- D . Netstat Cr default
- E . Sysct1 ipv1default_gw=0
The presence of what file will temporarily prevent all users except root from logging into the system? (Specify the full name of the file, including path.)
What information related to a user account is modified using the change command?
- A . Default ownership for new files
- B . Group membership
- C . Set of commands available to the user
- D . Password expiry information
- E . Default permissions for new files
Which of the following sections exists in a systemd timer unit?
- A . [Events]
- B . [Timer]
- C . [Cron]
- D . [Schedule]
- E . [Trigger]
How is the file format of /etc/crontab different from a normal crontab file? (Select TWO correct answers)
- A . The /etc/crontab file can specify a year field.
- B . A normal crontab file must be installed with the crontab command.
- C . A normal crontab file allows for environment variable substitution.
- D . The /etc/crontab file has a user field for commands.
What is the main difference between the batch and at commands?
- A . The batch command will run multiple times.The at command will only run once.
- B . The batch command will run when system load is low. The at command runs at a specific time.
- C . The at command reads commands from standard input. The batch command requires a command line argument.
- D . The at command e-mails results to the user. The batch command logs results to syslog.