최신 102-500 무료덤프 - Lpi LPIC-1 Exam 102, Part 2 of 2, version 5.0

A. By adding the specific user to the /etc/at.deny file.

B. By adding the specific user to the [deny] section in the /etc./atd.conf file.

C. By adding the specific user to the nojoba group.

D. By executing the atd -deny [user] command.

E. By adding the specific user to the /etc/ at,allow file.

A. Tab

B. Newline

C. Space

D. Backslash

A. Add the user to /etc/noaccess.

B. Create a .nologin file in the user's home directory.

C. Run the command chsh -s /bin/false with the user name.

D. Set the UID for the user to 0.

E. Remove the user from the group staff.

A. Creating an alias replacing anh with calls to ssh-agent.

B. Using the fixed socket .BBh-ngant/ipe.

C. Evaluating environment variables such as SSH_AUTH_SOCK.

D. Starting ssh-agent as a child process for each sir. invocation.

E. Connecting to pod 2222 which is used by the system-wide SSH agent.

A. --from=

B. --upto=

C. --date=

D. --since=

E. --until=

A. inetd

B. xinetd

C. fingerd

D. tcpd

E. mountd

A. LDAP

B. POP3

C. SMTP

D. IMAP

E. NTP

A. local5

B. postmaster

C. mail

D. advanced

E. remote

A. The numerical user ID (UID)

B. The path to the user's home directory

C. The user's private SSH keys

D. The hashed password of the user

E. The timestamp of the user's last login

A. As it is owned by the MTA and not writable by the user, it must be edited using the editaliases command.

B. When configured correctly, ~/.forward can be used to forward each incoming mail to more than one other recipient.

C. After editing ~/.forward the user must run newaliases to make the mail server aware of the changes.

D. Using ~/.forward, root may configure any email address whereas all other users may configure only their own addresses.

A. After changing this file, newtzconfig has to be run to make the changes effective.

B. It is a plain text file containing a string such as Europe/Berlin

C. It is either a symlink to or a copy of a timezone information file such as /usr/share/zoneinfo/Europe/Berlin.

D. It is created and maintained by the NTP service based on the location of the system's IP address.

E. It is a symlink to /sys/device/clock/ltime and always contains the current local time.

A. -f

B. -lt

C. -eq

D. -d

E. -z

A. s

B. *

C. x

D. -

A. It is the exit value of the echo command.

B. It is the exit value of the command executed immediately before echo.

C. It is the process ID of the current shell.

D. It is the process ID of the echo command.

A. With any MTA, the sendmail command must be run periodically by the cron daemon.

B. The sendmail command prints the MTAs queue history of which mails have been sent successfully.

C. All MTAs, including Postfix and Exim, provide a sendmail command.

D. It is only available when the sendmail MTA is installed.