Linux Practice Quiz 3

Which of the following commands can be used to print output to the terminal?

• ls

• cp

• echo

• chmod

Which of the following commands should be executed before installing a package?

• • apt-get upgrade

• • apt-get update

• • apt-get search

• • apt-get install

Which of the following commands will update all packages?

• apt-get upgrade

• apt-get install

• apt-get update

• apt-get search

Which of the following commands will return only lines that begin with test?

• • grep ‘*test’ file.txt

• • grep ‘[test]’ file.txt

• • grep ‘$test’ file.txt

• • grep ‘^test’ file.txt

Which of the following commands is used to filter text?

• grep

• text

• dd

• regex

Which command is used to copy files at the bit level?

• cp

• dd

The rm command requires at least two arguments:

• True

• False

The cp command requires at least two arguments.
True or False?

• True

• False

Which of the following commands can be used to rename a file?

• mv

• rn

• name

• cp

Which of the following commands is used to change the ownership of a file?

• chperm

• chown

• chow

• chmod