variable_exports

Excercise 1

Create a varaiable named NAME, accept the value through user input and make it available across subshells.

Solution

Available in the solution.sh file, in this directory.

Key Concepts

• It is a standard practice to name bash variables in all caps.
• Arguments passed to a script can be read using numbered varaibles such as $1, $2, etc.
• To accept user input use read keyword.
• To share a variable beyond a single subshell use the export keyword.