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READ Free Dumps For LPI- 117-201





Question ID 21494

It is possible to configure kernel parameters at runtime (e.g. the maximum size of the shared memory segment
(shmmax)). In which TWO ways can this be changed to 2GB (2147483648 Bytes) on a running system?

Option A

Edit /etc/shmmax and set the parameter to 2147483648.

Option B

sysctl shmmax=2147483648.

Option C

sysctl kernel.shmmax=2147483648

Option D

echo 2147483648 > /proc/sys/kernel/shmmax

Option E

export kernel.shmmax=2147483648

Correct Answer C,D
Explanation


Question ID 21495

To make a system backup, the simplest and fastest way is to use the tar command. Select the correct
alternative below that shows the three tar parameters that create, list and expand a tar file respectively.

Option A

--create --list --extract

Option B

--compose --list --expand

Option C

-c -t -e

Option D

-c -l -x

Correct Answer A
Explanation Explanation: From the man pages: -c, --create create a new archive -t, --list list the contents of an archive -x, --extract, --get extract files from an archive

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