The development team has automated their software build process so each time a change is submitted to the source code repository, a new software build is compiled. They are requesting that the Linux operations team look into automating the deployment of the software build into the test environment. Which of the following is the benefit to the development team for implementing deployment automation?
Question 112
A Linux administrator needs to schedule a cron job to run at 1:15 p.m. every Friday to report the amount of free disk space on the system and to send the output to a file named `freespace`. Which of the following would meet this requirement?
Question 113
A technician wants to secure a sensitive workstation by ensuring network traffic is kept within the local subnet. To accomplish this task, the technician executes the following command: echo 0 > /proc/sys/net/ipv4/ip_default_ttl Which of the following commands can the technician use to confirm the expected results? (Choose two.)
Question 114
A junior Linux administrator needs to ensure a service will start on system boot. Which of the following commands should be used to accomplish this task?
Question 115
SIMULATION -Find the file named core and remove it from the system. INSTRUCTIONS -Type `help` to display a list of available commands. If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Question 116
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 actual compression of rotated log files. If at any time you would like to bring back the initial state of the simulation, please click the Reset All button. Select and Place:
Question 117
A systems administrator uses a remote execution engine to iterate through each IP address in a network and run a script on remote hosts. The script captures the remote system's hostname, IP address, OS distribution, and system uptime. The output of the script gets saved to the administrator's local workstation for future processing. Which of the following is this an example of?
Question 118
A Linux administrator has installed a web application firewall in front of a web server running on HTTP port 8080 and successfully started the HTTP server. However, after opening the application URL in an Internet browser, the administrator discovered that the application does not work. The administrator performed the following diagnostic steps:
Question 119
A member of the production group issues the following command: echo "Monday through Friday" > /production_docs/daysThe command fails to execute, so the user obtains the following output: drwxr--r-- root production 0 Jun 16 2018 production-rw-r--r-- production production 4096 Jun 14 2018 days Which of the following commands should the user execute to BEST fix the issue?
Question 120
A junior systems administrator created a new filesystem /dev/sda1 with mountpoint /data and added it to the /etc/fstab for auto-mounting. When the systems administrator tries to mount the file system, the system refuses. Given the output below: Which of the following steps is necessary?
