LPI
102-500
Q1:
What the echo $$ command?
○
A
The process ID of the current shell.○
B
The process ID for the following command.○
C
The process ID of the last command executed.○
D
The process ID of the last command which has been placed in the background.○
E
The process ID of the echo command.
LPI
102-500
Q2:
Which of the following protocols is related to the term open relay?
○
A
SMTP○
B
POP3○
C
NTP○
D
IMAP○
E
LDAP
LPI
102-500
Q3:
Which of the following entries in /etc/syslog.conf writes all mail related events to the file /var/log/maillog and sends all critical events to the remote server logger.example.com?
○
A
mail.*/var/log/maillogmail,crit@logger.example.org○
B
mail.*/var/log/maillogmail.critsyslog://logger.example.org○
C
mail/var/log/maillogmail.crit@logger.example.org○
D
mail.*/var/log/maillogmail.crit@logger.example.org○
E
mail */var/log/maillogmail crit@logger.example.org
LPI
102-500
Q4:
Which of the following statements about sytemd-journald are true? (Choose three.)
☐
A
It is incompatible with syslog and cannot be installed on a system using regular syslog.☐
B
It only processes messages of systemd and not messages of any other tools.☐
C
It can pass log messages to syslog for further processing.☐
D
It maintains metadata such as _UID or _PID for each message.☐
E
It supports syslog facilities such as kern, user, and auth.
LPI
102-500
Q5:
Which command included in systemd supports selecting messages from the systemd journal by criteria such as time or unit name? (Specify only the command without any path or parameters.)
○
A
journalctl