xxxxxxxxxx
# to create folder in Linux terminal:
mkdir myFolder
# to create many folders at once:
mkdir myFolder1 myFolder2 myFolder3
# to create folder in folder at instant:
mkdir -p myFolder/myInsideFolder
# to create many folders inside a folder:
mkdir myFolder/{myInsideFolder1, myInsideFolder2}
echo some_text > hello_world.rb
echo some_text > file_name.extension
xxxxxxxxxx
# to create folder in Linux terminal:
mkdir myFolder
# to create many folders at once:
mkdir myFolder1 myFolder2 myFolder3
# to create folder in folder at instant:
mkdir -p myFolder/myInsideFolder
# to create many folders inside a folder:
mkdir myFolder/{myInsideFolder1, myInsideFolder2}