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LPI 201-450 Practice Test - Questions Answers, Page 14

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Question 131

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What command is used to send messages to all users currently logged in? (Specify ONLY the command without any path or parameters.)

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Question 132

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Which of the following commands restores only those files containing lpi in their name from the archive lpifiles.tar.gz?

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Question 133

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What command discards unused blocks on a mounted file system in order to support SSD devices?

(Specify ONLY the command without any path or parameters.)

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Question 134

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What information is found in the following excerpt from the file /proc/mdstat? (Choose two.)

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Question 135

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Which command is used to make an exact copy, at a single point in time, of a logical volume while still allowing the original logical volume to be updated?

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Question 136

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Which of the following commands creates a Btrfs subvolume named volume in/mnt?

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Question 137

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What is the purpose of a system mount unit?

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Question 138

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What command ensures that the file systems are written to disk after a lot of write operations?

(Specify ONLY the command without any path or parameters.)

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Question 139

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Which sub command to crypsetup shows information about an encrypted LUKS partition?

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Question 140

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Which of the following init systems comes along with an own UEFI boot loader?

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Total 161 questions
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