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Free 102-400 – LPI Level 1 Exam 102, Junior Level Linux Certification, Part 2 of 2 Practice Test Question

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Showing 4–6 of 10 questions

Question 4 (Administrative Tasks)

Which commands can be used to change a user's account aging information? (Choose three.)

Select all that apply, then click Submit answer.

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    usermod
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    passwd
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    chattr
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    chage
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    chsh
Question 5 (Networking Fundamentals)

What is the command to delete the default gateway from the system IP routing table? (Choose two.)

Select all that apply, then click Submit answer.

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    route del default
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    ifconfig unset default
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    netstat -r default
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    ip route del default
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    sysctl ipv4.default_gw=0
Question 6 (Shells, Scripting and Data Management)

How can the existing environment variable FOOBAR be suppressed for the execution of the script./myscript only?

Select an option, then click Submit answer.

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    unset -v FOOBAR;./myscript
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    set -a FOOBAR="";./myscript
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    env -u FOOBAR./myscript
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    env -i FOOBAR./myscript