Help me! I just start to learn C in Unix

Applications Programming
1

Hi! I just start to learn C in Unix. I have several questions.

  1. What is the different between ��gcc�� and ��cc��?

  2. Assume I type ��gcc -o print.out print.c�� and get an error. So I need to retype that sentence. Do I have to repeat the whole thing? Or Is there a shortcut?

  3. I completed to compile, but I don��t know how to execute. I know my Hostname, but I don��t know my web address yet.

  4. Is there a command to tell me the size of my account?

Thank you.

2

I have a series of doubt over this question, cause the questions seems alike to some homework questions. Anyway i-gcci i believe its a Intel Based gcc compiler, i might get some wrong information tunneling on this, but do check this site

for more information.