5 ǖ

͟Ǯ Ͱ˜ ͯ ͨ d ˰ /etc Ǖ͟ ͥ ǰ root Ǭ ; root ߾ ͯ su ͡ ͯ Ǩd ee ; ͤ °Ͷ ͤ vii ǖ d vi ͟ vii ˰߾ Ǩ - /usr/src/contrib/nvi/docs/tutorial d ܾ Ǥ Ǩ ftp.cdrom.com FTP ǰ FreeBSD/FreeBSD-current/src/contrib/nvi/docs/tutorial ͥ Ǖd

°ͬ Ͱ ǰ ͯ d /etc/rc.conf cd /etc /etc Ǖ͟ ͰǶ

       # cp rc.conf rc.conf.orig
      

rc.conf ǰ rc.conf.orig Ȱ d ˨ rc.conf ² ͯǰ Ͱ˜ rc.conf.orig rc.conf d rc.conf ͤ rc.conf.orig rc.conf.orig rc.conf :

       # mv rc.conf rc.conf.orig
        # cp rc.conf.orig rc.conf
      

, mv ͡ǰ ͯ ǰ ͬ Ǔ Ͱͤ ͨ ͯ, Ǯ- , ͯ ͤ d rc.conf Ǩd ˨ °ͬ rc.conf Ͱ˜ Ͱ ͤ rc.conf ͤ rc.conf.myedit ( ä rc.conf'Ǔ ߤ ͯ Ͱ˜ )

       # mv rc.conf.orig rc.conf
      

°ͬǰ d

˨ ,

       # vi filename
      

Arrow key ͯ ǰ Ǥ Ǩd ESC vi ͡ ˡ ͰǶ d vii ͬ ͡ǰ ͣ ߾

x

ͷ ͸ ͥ Dzd

dd

ͪ°ͣ Dz( Ͱä ͕Ͱǰ ; ǜͯ ͡ Ͱä ǰ ͯ ͕Ͱ öͯ )d

i

͸ǰ ͥ ǖ d

a

͸ ͤ ͥ ǖ d

a i Ǩ ESC Ǫ ͡ ˡ ͰǶ Ǩd ͡ˡǰ ͡ ߾ ,

:w

ͤ ͕ ǭ d

:wq

ǭ vi Ǖ ǰ d

:q!

˨ ͤ ǭ LJ vi Ǖ ǰ d

/text

text ǰ ͸ ǖ d / Enter ͤ text °ͬ ͸ d

G

ǰ Ƿ d

nG

n d

Ctrl-L

͕Ͱ ǖ d

Ctrl-b Ctrl-f

Ͱ ͕Ͱ Ǜ d more view ͡ǰ ͷǤͰǓ ª d

home Ǖ͟ vi ͯ d vi filename , Ǖ , Dz, ǭ , vi Ǖ ǰ , vi- Ǩ d Ǭ vi LJ Ǖ ͭ¤ d ߤ ͡ǰ vi ˟Ǔ ͛Ǩ d vi Ǖǰ ͦǰ ; DOS EDIT Ǖ Ǖ ͤ, :r ͡ ͯ ͕ͪ Ǥ Ǩd ESC Ǫ ͚ vi ͡ ˡ Ǩd :w Ǫ ǖ ǭ , :q! Ǫ ǭ LJ ǰ ͬǷ ǭ ͥ Ǖ d

cd ͡ǰ ͯ /etc Ǖ͟ ͰǶ , su ͡ ͯ root ˨, vi /etc/groups whell Ͱ ˨ ͯ ˗ d ͯ Ͱ Ƿ ͤ ͯ ǰ d Ͱ Esc :wq Ǫ ǭ vi Ǖ ǰ d ͤ ͷ ͯ d ( ˨ space )