LPI - Linux Essentials Questions and Answers Latest Update 100% Correct.
7 views 0 purchase
Course
LPI - Linux Essentials
Institution
LPI - Linux Essentials
What command would you use to see all of the contents (but not ownership,
permissions, ., or ..) of /tmp? - ️️ls -A /tmp
Would you use a standard release or a rolling release distribution for an enterprise
Linux server installation? - ️️Standard
What command could you use to reference t...
LPI - Linux Essentials
What command would you use to see all of the contents (but not ownership,
permissions, ., or ..) of /tmp? - ✔️✔️ls -A /tmp
Would you use a standard release or a rolling release distribution for an enterprise
Linux server installation? - ✔️✔️Standard
What command could you use to reference the documentation of a CLI utility? -
✔️✔️man or info, followed by the utility name
Does the useradd command create the home directory by default? - ✔️✔️useradd
merely sets the home directory in /etc/passwd; it doesn't create it by default.
What is the basic format of a for loop? - ✔️✔️for VARIABLE in SOMETHING
do COMMANDS
done
What does 'cloud_user@ip-10-0-1-10 $' in the console mean? - ✔️✔️The user
cloud_user is logged into the host ip-10-0-1-10, and the shell is running with normal
user privileges ($) and ready for commands.
Red Hat-based systems use what package file format and what management tools? -
✔️✔️The package file format is rpm.
The package management tool is yum (or dnf, in the case of Fedora).
What command could you use to create a new empty directory named "Test" in your
current working directory? - ✔️✔️mkdir Test
The CentOS Linux distribution is based on what other distribution? - ✔️✔️Red Hat
NGINX and Apache are two common open-source ___ _______. - ✔️✔️Web servers
What would the following line do if placed in a shell script?
# rm -rf * - ✔️✔️Nothing — it's a comment ;-)
What does FLOSS stand for? - ✔️✔️Free Libre Open-Source Software
, To what variable would you add the path to a shell script so you could execute it without
referencing the path? - ✔️✔️$PATH
What source does a Linux distribution typically use for installations? - ✔️✔️The
distribution's software repository.
What command could you use to display command history? - ✔️✔️history
What can dpkg-based systems use for package management? - ✔️✔️apt
Which utility can be used to search for a pattern or string? - ✔️✔️grep
Which utility can be used to count the number of words in a file? - ✔️✔️wc
What is the basic format of an if statement? - ✔️✔️if [ SOME_TEST ]
then
SOME_COMMANDS
fi
How is Linux provisioned in the cloud? - ✔️✔️Through the Linux images supplied by
the cloud provider.
What command would you use to open the info page for ls? - ✔️✔️info ls
How can a regular user elevate permissions for a particular command (if granted the
ability in the /etc/sudoers file)? - ✔️✔️sudo
What do we call the collection of data centers that provide compute, application, and
storage services over the internet? - ✔️✔️The cloud!
GPL is an example of what type of license? - ✔️✔️Copyleft
How could you hide the file "file" from being shown in a directory listing? - ✔️✔️Change
it to .file
Which utilities can be used to print the contents of a file to the screen? - ✔️✔️cat
less
more
What method/protocol do we use to securely connect to a remote Linux server? -
✔️✔️SSH (Secure Shell)
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ACADEMICMATERIALS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
