이거좀 알려주세요 ㅜㅜ

소스를 빌드?하는방법으로 랜카드를 잡아볼려고 하는대요

Building Driver From TAR File
=============================

1. Create a directory and extract the files:

   tar xvzf bcm4400-<version>.tar.gz

If installing the driver on SuSE Linux, refer to the Notes section below
before continuing.

2. Build the driver bcm4400.o as a loadable module for the running kernel:

   cd src
   make

3. Test the driver by loading it:

   insmod bcm4400.o

4. Install the driver and man page:

   make install

See RPM instructions above for the location of the installed driver.

5. To configure network protocol and address, refer to various Linux
documentations.

이거 자세히좀 설명해주세요 뜻을 대충 알겠는대....

cd src를 터미널에서 입력하라는건지...;;make는 어떻하라는거고;;

어제 처음 리눅스 설치해봤는대요 어떻게 하라는지 못알아듣겠네요 ㅜ