In Linux computer systems, "tail -n 15 /home/user/logfile" is a command line interface (cli) command that should be used to view only the last 15 lines of /home/user/log file.
<h3>What is a Linux command?</h3>
A Linux command can be defined as a software program that is designed and developed to run on the command line, in order to enable an administrator (end user) of a Linux network perform both basic and advanced tasks by entering a line of text.
In Linux computer systems or machines, a command line interface (cli) command that should be used by an administrator (end user) to view only the last 15 lines of /home/user/log file is "tail -n 15 /home/user/logfile."
In conclusion, the above command would reveal only the last 15 lines of /home/user/log file on a Linux computer system.
Read more on Linux commands here: brainly.com/question/25480553
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Answer:
Find attached the solution
Explanation:
Single precision floating point number is 8B in size.
Block size is 64B
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Answer:
Elevates rights to what you can access
Answer:
grad_age=matric_age+4
Explanation:
As mention in the question their are two variable matric_age and grad_age respectively .The grad_age variable store the value of 4 more than that of matric_age i.e (matric_age+4) means that it store the value 4 plus matric_age Suppose a matric_age is initialized with 4 then value of grad_age=4+4=8.
