

 15

 17

... 18

  18

  18

- 19

    20

  21

  22

  22

 1.    Linux 23

  :   Linux 25

     26
 Linux      Unix 29

  Linux 31

   Linux 32

    32

 2.     Linux 33

    33

    33

  34

    34

  34
    37

  37

  38

"  " 38

  libc 39

 GNU  39

   41
       42

    42

   42

    43

 43

 3.   45

    task structure 46
6 