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Which of the following will execute the command?
A systems administrator is checking the system logs. The administrator wants to look at the last 20 lines of a log. Which of the following will execute the command?A . tail -v 20B . tail -n 20C . tail -c 20D . tail -l 20View AnswerAnswer: B Explanation: The command...
Which of the following parameters will accomplish this goal?
A junior administrator is setting up a new Linux server that is intended to be used as a router at a remote site. Which of the following parameters will accomplish this goal? A) B) C) D) A . Option AB . Option BC . Option CD . Option DView AnswerAnswer:...
Which of the following commands can be used to remove the package?
After installing some RPM packages, a systems administrator discovers the last package that was installed was not needed. Which of the following commands can be used to remove the package?A . dnf remove packagenameB . apt-get remove packagenameC . rpm -i packagenameD . apt remove packagenameView AnswerAnswer: A Explanation: The...
Which of the following commands will accomplish this task?
After listing the properties of a system account, a systems administrator wants to remove the expiration date of a user account. Which of the following commands will accomplish this task?A . chgrp system accountnameB . passwd Cs accountnameC . chmod -G system account nameD . chage -E -1 accountnameView AnswerAnswer:...
Which of the following commands will accomplish this task?
A systems administrator has been tasked with disabling the nginx service from the environment to prevent it from being automatically and manually started. Which of the following commands will accomplish this task?A . systemct1 cancel nginxB . systemct1 disable nginxC . systemct1 mask nginxD . systemct1 stop nginxView AnswerAnswer: C...
Junior system administrator had trouble installing and running an Apache web server on a Linux server. You have been tasked with installing the Apache web server on the Linux server and resolving the issue that prevented the junior administrator from running Apache
SIMULATION Junior system administrator had trouble installing and running an Apache web server on a Linux server. You have been tasked with installing the Apache web server on the Linux server and resolving the issue that prevented the junior administrator from running Apache. INSTRUCTIONS Install Apache and start the service....
Which of the following commands will achieve this goal?
A Linux administrator wants to set the SUID of a file named dev_team.text with 744 access rights. Which of the following commands will achieve this goal?A . chmod 4744 dev_team.txtB . chmod 744 --setuid dev_team.txtC . chmod -c 744 dev_team.txtD . chmod -v 4744 --suid dev_team.txtView AnswerAnswer: A Explanation: The...
Which of the following is the issue?
A Linux administrator booted up the server and was presented with a non-GUI terminal. The administrator ran the command systemct1 isolate graphical.target and rebooted the system by running systemct1 reboot, which fixed the issue. However, the next day the administrator was presented again with a non-GUI terminal. Which of the...
Which of the following commands will allow the systems administrator to check whether the system supports virtualization?
A systems administrator installed a new software program on a Linux server. When the systems administrator tries to run the program, the following message appears on the screen. Which of the following commands will allow the systems administrator to check whether the system supports virtualization?A . dmidecode -s system-versionB ....
Add relevant content to /tmp/script.sh, so that it finds and compresses rotated files in /var/log without recursion
DRAG DROP As a Systems Administrator, to reduce disk space, you were tasked to create a shell script that does the following: Add relevant content to /tmp/script.sh, so that it finds and compresses rotated files in /var/log without recursion. INSTRUCTIONS Fill the blanks to build a script that performs the...
