XK0-005 Question #207: Real Exam Question with Answer & Explanation

Question

An administrator has a CSV file named hosts.csv. The contents of hosts.csv include the following: 192.168.2.57,lnx1prd.example.com,Linux,Production 192.168.2.58,lnx2prd.example.com,Linux,Production 192.168.1.4,server15.example.com,Windows,Development The administrator needs to create a second comma-separated list of only the Linux server IP addresses. Which of the following commands would achieve this need?

Options

• Afor ip in $(grep "Linux" hosts.csv | cut -d"," -f1); do echo -n "$ip,";
• Bfor ip in $( cut -d"," -f1 hosts.csv | grep "Linux"); do echo -n "$ip,";