Introduction to Linux II

Which of the following statements is note true for exim? exim has better security compared to...

The postfix utility has several advantages over sendmail. Which of the following is not an...

The ____________ file is used to configure the sendmail daemon. /etc/rc.1 /etc/mail.mail.c...

The sendmail utility uses ______________ for translating hostname into their network addresses. FTP...

Simple Mail Transfer Protocol (SMTP) uses port ____________ for communication. 23 22 21 25

The ___________ command creates the aliases.db file from the data provided in the aliases file...

The sendmail program refers to aliases defined in the _____________ file. /etc/mail/aliases...

The behavior of the mailq command is identical to the sendmail -bp command for systems that are...

By default, while running the mail utility, commands can be entered when a ___________ prompt is...

When piping a command to systemd-cat the output is added to systemd-journald and displayed on...

To remove systemd-journald log data older than two (2) weeks use the following command: journalctl...

The maximum size for persistent journal storage on a 20GB partition is: 2GB 1GB unless uncapped 4GB...

By default the -n option when used with the journalctl command returns: Notes taken by a previous...

Output from the journalctl command is limited to seven (7) days worth of logs by default. True or...

The -r option when used with the journalctl command is useful because it __________. …reverses...