4 BSD ͯ͸

BSD' ͯ͸ǰ ˨ ͟Ͱ, Ǯ Debian ͯ͸ǰ ͥͯ ˥ ? ͯǰ ͯ ͥͯ LJ ; ˇ ͸ ǟ ͟Ǯd ܾ LJ ͪ°ͣ ͰǕ͟ǰ d ( ͯ Ǖ ͯ͸ ͟Ͱǰ ͷǤͰ ͯ Ͱ˜ͯ )d ͤ ͛Ǧ BSD' ͨ ȶͯ͟ ͣ ͯ͸ǰ d ͣ Ͱ˜ͯ FreeBSD' ͷǤͰ; NetBSD OpenBSD' Ǔ ͥͯ Ƕ d

4.1 BSD ?

Ͱͨ ; BSD ˨ ͯͤ Ͱ͠ǰ ͪͤ d BSD ͨߨ Ͱ ߿ͬ ˜ Ǜ åͯ ܿ ͯͤ ͚Ͱͤ ͪͨ͞ ͮǦ ǰ d BSD' ͯͯ Ǩ˰͸ ͰǕ͟ǰ Ȱ d

4.2 BSD ͨߨ ͰͰ߾

BSD ͨDz˰ ͨߨ ͰͰ߾ Ǩ˰͸ ߾ Ȱ ͧ d ͰͯǕ ͰǕ͟ ǰ ͤ ˰͸ˡ CVS ͯ ͯ ͮͤ d BSD ߕ ǖǖ ͯͯ Ͱ͗ BSD ˰͸ǰ d CVS ͯ ͦ ˰͸ǰ Ǖ˨ ͕ ˡ Ǩd

åͯ ͯ ͯͤ BSD' ͨߨǰ Ǜ Ǩd ǰ ˟ ͤ ߃

͟Ͱ

˰͸ˡ ͨ ǖ ˜d BSD ˰͸ ͤǰ ͟Ͱǰ LJd ˨ ͷ ͮ Ǭ Ǭ ͟Ͱǰ BSD ˰͸ǰ ͤͭͤ d

BSD ˰͸ ͤ Ǩd ͷǤͰ Ƿ͟ ˗ͯͪͨ LJ Ǭ ߾ d

˨ ߿ͬ BSD ˰͸ ͤ Ǩ ǚ ͭd ߾ ˨ ͭ ͞ ǰ ͮ ߾ Ͱ˜ ˧ Ǩ d ͬª Ǩ͟Ƕ ͰǕ͟ǰ Ǖ˨ ͯ ˧ Ǩ, ͯ ͯͯ ǰ ͮ ߾ ͥd ͯ ǭDz ͘߾ Ͱ Dz ͷ ˨ ͤ Ǩ ˗ Ǩ ͷ ͯ ǰ Ƕ Ͱ ߮d ͷǤͰ ͯ –ͯ ªǖ Ͱߨ (Principal Architect) ߿ͬͰͤ ǨͦͰ ͯ ˨ ǰ ͤ Ǩ; ͯ Backing Outd BSD ˰͸ ˨ ͤ ͰͯǕ LJ LJ ͯ d ˪ ˨ ͤ ͭ d

Core Team ǨͦͰ

FreeBSD NetBSD ͰǕ͟ǰ ͬ ǨͦͰ Ǜ, ǰ ߿ͬ ͰǕ͟ǰ Ͱ ǖ˨ d ǨͦͰ ® ˨ ͦ͟, ˷ ͡ ͧ d ǭDz ǨͦͰ ͯ ͬ ; ͰͯǕ ͯLJ ǭDz ˨ LJd ͨ BSD ͰǕ͟ǰ ǨͦͰ ® ͥͯ Ǔ Ͱ ͰǕ͟ǰ ͦǶ Ǖͷ ǨͦͰ ͯǰ ²ͯ Ǖ Ƕd

BSD ͰǕ͟˰ ǰ ͧ ͯ͸ǰ Ƕ ͥͯ Ǜ

  1. ͪ°ͨ ͰͰ߾ ˨ ͯͤ ߨͤͰ d ͯ ͯ ˨ ͥͯ , BSD ͰǕ͟ǰ –ͯ ªǖ Ͱߨ (Chief Architect) ǰ Ǖ˨ ͤ Ǩd ܾ ͯ͸ǰ ͷǤͰǓ Ƕ ͯͤ ˰͸ˡ ͤǰ d

  2. BSD ˰͸ ǨͦͰ߭ ͷ d Ͱ ǕLJ Ͱ ǟ ͟Ǯǰ Ǖ˨ ͕ ߾ d

  3. Ͱ ͨDz ͪ°ͨ ǟ ͟Ǯǰ ǛLJ BSD ͰǕ͟ d ˨ , ͯǶ ߾ ܾ ͯ͸ BSD ˨ ǰ ˨ d BSD' ͯä ͯǶ ߾ Ͱ߶ ͯ͸Ǔ ͯä d

  4. ߮ͤͰ Ͱ CVS ͯ BSD' ͨߨ ͰͰ߾ Ƕ d Ͱ Ͱǰ ͕ š ͯ ͯ LJ Ǖ˨ BSD ˰͸ ǰ d CVS ͯ Ͱ Ͱ BSD ˰͸ ͤ d ͤǰ ͯ ͷͰd

Ͱ BSD ͰǕ͟ ǰ ǟ ͟Ǯǰ Ͱǰ ͕ Ͱ d ͯ͸ǰ Ͱ ͕ ͯ ͦǶ , Ǯ .. .d ܾ ͕š ͯ Ƿ ͦ ˗ ߃

  1. ͤ ͕ ͨߨǰ ͯ , CURRENTd FreeBSD ͰǕ͟ CURRENT °ͬ ͯ , Ǯ FreeBSD 0.5-CURRENTd NetBSD ͰǕ͟ǰ ͧ ͨ; ͯͤ ͤ ˝˰ ͯ ͰǕ͟ ͕ š ͯ Ƿ ͷ ˗ , Ǯ - NetBSD 1.4.3Gd OpenBSD ͰǕ͟ ˨ ͕ š ͯ ͯä ߨ, Ǯ - OpenBSD-currentd BSD' ͤ ˗ CURRENT ͕LJ Ͱ ͤͭ•ͤ d

  2. Ͱ ͦ͟ ͤ Ǖ Ͱ BSD ͰǕ͟ ǰ ǟ ͟Ǯǰ RELEASE ͕ Ͱ d ͕ ߾ FTP ǕǓ ˡ d RELEASE OpenBSD 2.6-RELEASE NetBSD 1.4-RELEASEd RELEASE ͕ Ͱ ͯǰ ͯ ͬǕͷ Ƕ ͯä d NetBSD ͰǕ͟ ǰ ǟ ͟Ǯǰ ͯ (Patch) ͕ Ͱ d ͕ǰ ǰ Ƿ ä ͯ ͯä , Ǯ - NetBSD 1.4.2

  3. RELEASE ͕ (BUG) ߾ Dz ˧ CVS ͥ ² BSD ˰͸ǰ ͤͭͤ d BSD ͕ ߾ FreeBSD ͷǤͰ STABLEd NetBSD OpenBSD' ͷǤͰ RELEASE d ͦ͟ CURRENT ͕ ͷͷ Ǖ RELEASE ͕Ǔ ˗ d

4.3 BSD' ǰ

ͯ͸ ͟Ͱǰ ͯ Ǖ Ǔ Ǩ˰͸ BSD' ͯ Ͱ d Ͱ BSD ͰǕ͟ǰ ͬ ˰͸ Ͱ ͨDz Ǜd ͯ ͯ ǖ ͨ ͯ͸ ͯä ͯǶ ߾ ͥͯ Ǜ, ͨ BSD' ͯä ͯǶǰ ͥͯ ǕǓ d

ͨ BSD ͰǕ͟ǰ ͷͯ ͦǶͯ Dz å Ƕ d ² ͯ Ǖ

ܾ Ǩ˰͸ Ǜ BSDd BSD/OS ͯ ͪ˰Ƕǰ Mac OS X

4.4 BSD (GNU) Ǩ͸ǰ ͥͯ

ͯ͸ǰ Ǩ͸ GNU General Public License GPLd GPL ͦǶͯ Ǩ˰͸ ǰ ߾ ǁ d GPL ߾ǰ ͤ ͮ ˨ ߾ǰ ˰͸ˡ Ͱ ߾ ͮ ͯd ͤ BSD Ǩ͸ ˰ d BSD Ǩ͸ ͯ ߾ǰ Ͱ ͪ͡ ͕ Ͱ ͭd Ƿ Embedded ͯǶǰ ͯ ͯͥ d

4.5

ǹǤ BSD' ͷ ͯǶ ߾ǰ ͯ ͯ͸ Ǖͷ , BSD ǭDz BSD'LJ ͯ͸ǰ ߾ ͯ ͯǜ Ȱ ǛǨd ͯǜǰ ͯ͸ǰ C Ͱǰ BSD ͨDz Ͱ˜ ͤǰ ͯͥd ͤǰ BSD ͨDz ͯ͸ǰ ͟Ǯ d BSD ͯ ͪ ͯ͸ ͯ ͪ ͯ͸ ͤ ͯǶ ߾ ߾ ͜ͷ Ǯ ˨ ͥͯ ͷ d

ͯ͸ǰ BSD' Ͱǡ Ǖͷä d Ͱ BSD ǟ ͟Ǯ Ͱ ˷͠ ߨͤͰ, ͯ ͨ ͯ͸ ͟Ͱ ͨ ˷͠ Ͱ͠ǰ ߨͤͰd BSD' Ͱǰ Ͱ °ͬͤ Ͱǰ ͯ ͤ ߾ d Ǖ ǰ ߾ ˨ ͯ ܾ d

4.6 BSD, ͯ͸ ͯ ?

BSD ͯ͸ǰ ͨ ͥͯ Ǔ ͤ Ͱ ? BSD ͯ ͯ͸ ͯ ?

Ͱͨǰ ߾ d ǰ Ͷ ߤ ͯ ǃ

4.7 BSD Ͱͤ Ǭ Ͱͷ

BSDi ߇ BSD/OS Ͱͤ Ǭ Ǜd ͪͰ FreeBSD ͤ Ǭ ߾ ˷ Ǜd

ܾ FreeBSD, NetBSD OpenBSD' ͯ Ͷ Ǩ ͯͤǰ ͰͯǕ ͰǕ͟ǰ Ǖ ߾ d