Which of the following commands in Linux is used to display information about files and directories contained within the current working directory?

• pwd

• ls

• grep

• ps

A command-line command in Linux that allows to search files for lines containing a match to a given pattern is called:

• rm

• chmod

• find

• grep

Which of the Linux command-line commands listed below is used for directory traversal?

• cd

• dir

• ps

• dig

A Linux command displaying an absolute path to (i.e. full filename of) the current working directory is called:

• mv

• pwd

• rm

• dir

Which of the answers listed below refers to a Unix command for copying files and directories?

• cp

• copy

• xcopy

• robocopy

A Linux command used for transferring files/directories to a different directory is called:

• replace

• export

• move

• mv

What is the name of a Linux command used for renaming files and directories?

• rm

• ps

• mv

• ls

Which of the following commands allows for moving one level up in Linux directory tree?

• cd -

• cd ..

• cd /

• cd ~

Which of the following key combinations allows to pause the current process in Linux shell?

• Ctrl + Z

• Ctrl + A

• Ctrl + E

• Ctrl + L

Which of the following commands would help you find hidden files?

• ls -a

• ls -h

• find hidden

• find "hidden"