command-line-basics

Question 1

What is a CLI?

Answer 1

Command line interface

Question 2

What is a GUI?

Answer 2

graphical user interface

Question 3

Give at least one use case for each of the commands listed in this exercise.

Answer 3

man - Brings up manual
cat - Concatenate Files to standard output
ls - List information about the FILEs (the current directory by default). Sort entries alphabetically if none of
pwd - Print the full filename of the current working directory.
echo - display a line of text
touch - change file timestamps / A FILE argument that does not exist is created empty
mkdir - make directories
mv - move (rename) files
rm - remove files or directories
cp - copy files and directories
history- GNU History Library