How to run multiple or single C++ .cpp files on terminal?

Question

Everything is running on codeblocks and I don't know how to do it on terminal.

Answer 1

1. How to run .cpp from Terminal

1.1 Only “filename.cpp” file:

Make filename # creates “main” application ./main #Run application on terminal

Or

g++ -Wall -o outputname filename.cpp #”-Wall” activates all Warnings ./main #Run application on terminal

1.2 Multiple .cpp files:

1.2.1 Selected .cpp files

g++ -Wall filename1.cpp filename2.cpp -o output ./output

1.2.2 All .cpp files

g++ -Wall *.cpp -o outputname ./outputname