# gcc > Preprocesses and compiles C and C++ source files, then assembles and links them together. - Compile multiple source files into executable `gcc {{source1.c}} {{source2.c}} -o {{executable}}` - Allow warnings, debug symbols in output `gcc {{source.c}} -Wall -Og -o {{executable}}` - Include libraries from a different path `gcc {{source.c}} -o {{executable}} -I{{header_path}} -L{{library_path}} -l{{library_name}}`