NEW QUESTION 42
A directory contains the following files:

What would be the output of the following shell script?
for file in *.txt

*.txt

NEW QUESTION 43
The file script.sh in the current directory contains the following content:
#!/bin/bash echo $MYVAR
The following commands are used to execute this script:
MYVAR=value
./script.sh
The result is an empty line instead of the content of the variable MYVAR. How should MYVAR be set in order to make script.sh display the content of MYVAR?

NEW QUESTION 44
Which ofthe following commands creates an archive filework.tarfrom the contents of the directory./ work/?

NEW QUESTION 45
What is true about links in a Linux file system?

NEW QUESTION 46
A new server needs to be installed to host services for a period of several years. Throughout this time, the server should receive important security updates from its Linux distribution.
Which of the following Linux distributions meet these requirements? (Choose two.)

NEW QUESTION 47
A user is currently in thedirectory/home/user/Downloads/and runs the command ls ../Documents/ Assuming it exists, which directory’s content is displayed?

NEW QUESTION 48
Which package management tool is used in Red Hat-based Linux Systems?

NEW QUESTION 49
Which of the following commands adds thedirectory/new/dir/to thePATHenvironment variable?

NEW QUESTION 50
Members of a team already have experience using Red Hat Enterprise Linux. For a small hobby project,
the team wants to set up a Linux server without paying for a subscription. Which of the following Linux
distributions allows the team members to apply as much of their Red Hat Enterprise Linux knowledge as
possible?

NEW QUESTION 51
Which permissions are set on a regular file once thepermissions have been modified with the command chmod 654 file.txt?

NEW QUESTION 52
Which of the following directories containsinformation, documentation and example configuration files for installed software packages?

NEW QUESTION 53
What parameter of ls prints a recursive listing of a directory’s content? (Specify ONLY the option name without any values or parameters.)

NEW QUESTION 54
Most commands on Linux can display information on their usage. How can this information typically be displayed?

NEW QUESTION 55
What is true about the su command?

NEW QUESTION 56
Which of the following commands puts the lines of the file data.csv into alphabetical order?

NEW QUESTION 57
What keyword is used in a shell script to begin a loop? (Specify one keyword only, without any additional information.)

NEW QUESTION 58
What is the preferred source for the installation of new applications in a Linux based operating system?

NEW QUESTION 59
What is defined by a Free Software license?

NEW QUESTION 60
How is a new Linux computing instance provisioned in an laaS cloud?