# ar
GNU's **ar** lets you make and do stuff with archives.

It's commonly used to bundle functions into a static library with ``ar -rcs libcool.a func1.o func2.o``. This will **insert** (r) the ``func1.o`` and ``func2.o`` objects into the newly **created** (c) ``libcool.a`` static library along with an **index** (s). Then you can link it along with your program as normal.