Command Line

Question 1

What is a CLI?

Answer 1

command line interface (ex/ git)

Question 2

What is a GUI?

Answer 2

graphical user interface

VSCode is a GUI text editor

Question 3

Give at least one use case for each of the commands listed in this exercise.
man
cat
ls
pwd
echo
touch
mkdir
mv
rm
cp

Answer 3

man - open manual for command
cat - print context of a file
ls - list all files in directory
pwd - print working dir (current directory)
echo - repeats back string (good for if you add content like 1-2 lines txt to a file)
touch - create a file
mkdir - create a dir
mv - move file or rename (mv fileName renameName/destination)
rm - remove or delete file/dir
cp - copy file or folder

Question 4

What are the three virtues of a great programmer?

Answer 4

laziness, impatience, hubris