What does the lineinfile module do?

• A.Allow addition of lines anywhere in a file
• B.Allows to grep for lines in a provided file
• C.Allow additions of lines to the end of a file only
• D.Input data into a file from stdin

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What switch needs to be added to prevent the following command from failing:
ansible all -m user -a "name=jsmith state=present"

• A.-v
• B.-x
• C.-b
• D.-f

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Which of the following are shared between roles on the same system? (Choose all that apply.)

• A.Templates
• B.Tasks
• C.Variables
• D.Handlers

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In /home/sandy/ansible/ create a playbook called logvol.yml. In the play create a logical volume called Iv0 and make it of size 1500MiB on volume group vgO If there is not enough space in the volume group print a message "Not enough space for logical volume" and then make a 800MiB Iv0 instead. If the volume group still doesn't exist, create a message "Volume group doesn't exist" Create an xfs filesystem on all Iv0 logical volumes. Don't mount the logical volume.

Correct Answer:

See the Explanation for complete Solution below.
Explanation
Solution as:

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CORRECT TEXT
Using the Simulation Program, perform the following tasks:
1. Use an ansible ad-hoc command, check the connectivity of your servers.
2. Use an ad-hoc ansible command, find the free space of your servers.
3. Use an ad-hoc ansible command, find out the memory usage of your servers.
4. Do an ls -l on the targets /var/log/messages file.
5. Tail the contents of the targets /var/log/messages file.

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