  

   ,    Linux  
   ,  ,  -    
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 -       ,   
 -    .  
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         -
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        -. -
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 ,         (www.gnu.org/software/gcc/
gcc.html),'   :

$ gcc -version

bash: gcc: command not found     (  )

     -,     ,  -
     PATH     (
gcc    /usr/bin).    gcc    ,
  GNU  .

   .     -
    Makefile,    .  
,   gcc,       TAB,   .

$ cat Makefile

morning: morning.
TAB gcc - morning morning..

      morning,    :

$ cat morning.

^include <stdio.h>
int main(int argc, char** argv) (

printf(" \") ;

return 0;

}

'  ,    Linux  GNU gcc,    Red Hat.
     ,     gcc*. rpm.

 27.                                          823