͸ FreeBSD' ǖܿ

ͯDz ͡

August 15, 1997

FreeBSD ͟ ͯ!!! ͨ ͸ Ƿ FreeBSD' , ǰ ͦǶͯ LJ ǖ; ͸ǰ Ͱ ͯ LJ ǖ Ǜd ͛ , BSDi FreeBSD.org ä FreeBSD' .. ͤ ˨ ͕ ͯ Ǩ; ܾ °ͤ ͟Ǯǰ Ͱ ͯ /͡˸ OS/2 ͯǓ ˟ ͯͤd


1

login: ǖ ǖ Ǩ, root ͯª , ͥ ͟Ǯ ͰǶ d ͯ ͯ͟ °ͬLJ ͟Ƕǰ root Ǭ Ȱ d root ͯ͟ FreeBSD ͟Ƕǰ ǕLJ Ȱ d root ͯ͟ ͷ d Ǖ ͟Ǯǰ Ǖ˨ ͥ ͰǶ Ǖ˨ ͤ ; Ͱ˜ Dz root ͯ ˨ ͯ d root ͯ͟ Ƿ͟ ͕ ͬ Ͱ˜d % # ͨ ͡ Ͱͪ ͦ d ͡ Ͱͪ ͯ Ǖ ͨ ͡ ͦǶ Ͱ Ƿ Ͱ˗Ͱd ǖ, ͯ ͥ ͡ Ͱͪ ˝ % root ͯ # ͯä Ǜd ͡ Ͱͪ ͯ Ǩ, Ǖ ͨ d

Ͱ login: Ͱͪ Ǥ -

       # exit
      

ͯͯ Ͱ ͡ Enter d ܾ Ǩ , ͸ ˟ ǰ ͷ ͨ ǚ , ͥ exit EXIT ˇ d

ͪ ͧ (shut down) -

       # /sbin/shutdown -h now
      

-

       # /sbin/shutdown -r now
      

       # /sbin/reboot
      

Ͱ Ctrl-Alt-Delete ǪǓ Ǩd ǰ °ͬ FreeBSD Ǭd FreeBSD' ͕ˤ /sbin/reboot Ctrl-Alt-Delete d ͟͟ Ǫ ͪ Ǖͷ Ǖ d ܾ FreeBSD ͟ǰ ܾ˰ ͯ ͧ ͯ d


2 Root Ǭ ͯ ͯ ͯ͟ Ȱ

͟Ƕǰ ˨ ͯ͟ Ȱ Ǩ root Ǭ Ǩ, ͯ͟ Ȱ Ǜd ͯ -

       # adduser
      

Ͱ ͡ ͯ Ͱͨ ˨ ͦ ͟ Ǭ ܗͰ ǖ d ͟ Dz Ǭ ߤ sh ǖ ͤ csh Dz ͦ Ǩd ͦ Enter d ͦˇ ͤ Ͱ ͯ͟ Ȱ ͯä d /etc/adduser.conf ͤ˗ͯ ͯ ǖ d

˨ ͯ ͯ ͯ͟ Ȱ ߾ ͛ ǖ ͯ Ǩͬǰ ͯ ͯ ͯ͟ Ȱ d ͤ ͯ Ƕ ͬ°ͣ ͯ ߾͡ d ͯ ͯ˨ Ͱǰ ͤͭͤ wheel

Login group is "jack". Invite jack into other groups: wheel 

jack ͯ͟ Ǔ su ͡ ͯ root ߾ d root ͯ͟ ͯ ͤ ǰ ˨ ͭ LJd

Ǖ˨ Ctrl-C Ǫ adduser Ǖ ǰ d ǰ ߾ °ͬ ͯ͟ Ȱ ͚ ͯ ˗ ߾ ; ͯ͟ Ȱ n Ǫ ߾ d ͛ jill ͬ Ǖ ͯ͟ Ȱ Ǩd - ˨ jack ǰ ͯ͟ ͷͰͥ jill ǰ ͯ͟ ͯ Ǩd

ͯǰ ͯ ͯ͟ Ȱ Dz exit ͡ ͯ ǰ ͯ Ǭ d Ƿ root Ǭ ; root ͤ ͯ ߾ d

°ͬLJ ͯǰ ͯ ͯ͟ Ȱ Ǩ su ͡ ͯ root ߾ ˗ , root Ǭ /etc/group ǰ Ͱ jack ͦ ˗ d wheel Ͱǰ ͯǰ ͤ d °ͬ Vi Ǖ͸ Vi ͤ ee ͯ d Vi Ǖ ee ͯ Ǖͷä d FreeBSD' ͕ˤ ee ߾ d

˨ ͯ ͯ͟ Dz rmuser ͡ ͯ d


3 ǖ

ͯª ͨ Ǖ͟ ǖd Ͱ˜ ߿ FreeBSD Ͱͤ ͨ ͯ ͯ ͡ ͯ ǖ Ǩd

Ǖ ͡ ǰ ͯ Ͳǖ

id

ͯ͟, Ͱ ͯ d

pwd

°ͤ ˨ Ǖ͟ ͥ Ǩ d

ls

ͤ Ǖ͟ ǰ ǖd

ls -F

ǰ ǖ˰ ͸Ǭ ǰ Ƿ *, Ǖ͟ Ƿ / ͬ ͕ǰ Ƿ @ Ǭd

ls -l

Ͱ ǰ ͨ ͯ Ͱ ǖ - , ͯǰ d

ls -a

͕߿ dot ǰ ǖd root ͯ -a ܾ ͕߿ ǰ ǖ d

cd

Ǖ͟ ͤ d cd .. ǰ Ǖ͟ ߾ d cd' space , ͯ d /usr/local/ Ǖ͟ Ǥ cd /usr/local d cd ~ ͯ͟ ǛǨ home Ǖ͟ ͰǶ Ǩd ͯ ͯ͟ǰ ˮ Ǖ͟ /usr/home/jackd /cdrom cd ͡ ͯ ͰǶ ls ͯ ǖ ˨ ͟ d

view filename

˨ ͤ ܤ d view /etc/fstab ͷ ǖd ܾ Ƿ q Ǫ ǰ d

cat filename

ͪ ͕Ͱ filename ǰ Ͱ͟ d ͕Ͱ Ͱ ǰ Ƿ ǖ Scroll Lock Ǫ up-arrow ǰ ͯͯ ܤ Ǩd ͰͰ߾ ͯ߾ ǜǰ ͷǤͰǓ Ͱ˜ͯd ͬ Scroll Lock ͰͰ߾ ͧ d home Ǖ͟ ǰ cat ͡ ͯ ǖ Ǩ, Ǯ - cat .cshrc, cat .login , cat .profiled

.cshrc ls ͡ǰ alias ǖ Ǩd Ǔ .cshrc alias Ȱ Ǩd ͟Ǯǰ ͰͯǕ ͯ alias' ͯ , csh ² Ƕ /etc/csh.cshrc' alias d


4 ͯ ߿

߿ ܾ ͨ ͧ ͣ ߾ ͛d text ͦ ͯ ͦǰ ˨ ߕ ˝ ͛d ͨ ͡ ͬ°ͣ ǰ ͯ Ͱ˜ ߿ ߾ d

apropos text

whatis Ǹ text ˨ ͯ ǖd

man text

text Ͱͤ ͯ߾ ǜ ǖd ͯ߾ ǜ ͸ ͟Ǯˤ Ǩ͟Ƕǰ d ͬª man ls ͡ ls ͡ ͯǰ ͤ ͧ d ͯ߾ ǜ ǖ Enter , Ctrl-B ͕Ͱ Ǜ, Ctrl -F ͕Ͱ q Ctrl -C ͯǜ Ǖ ǰ d

which text

ͯä path text ͡ ߾ Dz path d

locate text

path text ͦ ߾ , d

whatis text

ͷͤ text ͡ ͕ͪ d whatis * ͤ Ǖ͟ ǰ ͕ͪ Ƿ͟ d

whereis text

text ǰ Ƿ͟ Dz text ǰ path d

ͯä ͬͣ ͡ǰ whatis̓ͯ ǖ Ǩ, Ǯ- cat, more, grep, mv, find, tar, chmod, date script d more ͡ ÷͠ ǖ ܤ d - ͡ ; ͬª: ls -l | more more filename d * ͨ wildcard Ǭ , Ǯ- ls w* ǰ Ͱ ͷ w, ǰ ǰ ǖ d

ߤ ͡ ͟Ǯ d locate whatis ߇ Ǹǰ ͭ Ͱ ͤ Ȱ d ͪ ͤ ͧ FreeBSD , Ȩ, ͤ Ǖ˨ ߇ Ǩd ͤ ͡ ͯͥ Ǭ; root Ǭ ͡ ͡ǰ Ƿ LJ Ǭ ǰ ͡ Ͱ˗ d

# periodic daily
Ͳ͟ 
# periodic weekly
Ͳ͟ 
# periodic monthly
Ͳ͟ 

͡ Ǖ Ǖͷ Alt-F2 Ǫ Ǖ ͚߾ ˲ d Ǩ, ͸ ͕͟, ͟ ͟Ǯ, Ͱ ͯ ͯ Ͱ˗Ͱ ˨ ͯ d ˲ Ǔ ͯ ͡ ͤ ˲ ǖ ǖ; clear ͡ ͯ LJ ͕Ͱ ͕ Ǩd ͡˰ Ƿ Dz /var/mail/root /var/log/messages ˤ ˖ ǖd

͟Ǯ ͯ͟ͰǶǰ Ǭ Ͱ߇ ǰ ͡ Ͱ˜ d ǹǤ ͸ ͟Ǯ Ͱ ͯ, ͟Ǯ ͯ͟Ͱǰǰ ® LJ d root Ǭ LJ , Ǘˇ ͟Ǯ ͯ͟ͰǶǰ d ͸ ͟Ǯ ͯ͟ͰǶǰ Ǖ ˟ ˟ ߾ DzǓ ͟Ǯ ͯ͟ͰǶǰ ͣ ǰ LJ d ǰ ͯ ͡ ͯǜǰ ͯ ͧ Ͱͤ ͣ LJd ͸ ͟Ǯ ͯ͟ͰǶǰ Ǯǥ ǖ Unix System Administration Handbook (Prentice-Hall, 1995, ISBN 0-13-15051-7) ( ͬ ͕ǰ Ͱ͛ ǰ) Ͱ ǖ Essential System Administration (O'Reilly Associates, 1993, ISBN 0-937175-80-3)d ͯ ܿ Ǯǥǰ d


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 )


6 Ǖ Ͱ͟

ͥ ͭ Ͱ͟ d ˨ ͯ߾ ǜ Ͳ - Ͱ͟ Ǩ ͣ ߾ d ˨ ͯǰ ͤǰ ͰͰ߾ ܤ Ǩ ( Ƿ͟ ͬ°ͣ ͯ)d man chmod ͡ ͯ ͕ͪ ܤ Ǩ,

       % man chmod | col -b > chmod.txt
      

͡ chmod ͯ߾ ǜ ͕Ͱ ǖ chmod.txt Ǭd Ͳ Ͱ ͯǰ Ͳ , su ͡ ͯ root ˨

       # /sbin/mount -t msdos /dev/fd0 /mnt
      

/mnt Ǖ͟ Ͳ Ͱ ͟ d

Ǖ͟ chmod.txt ǰ Ȱ ǛǨ ǖ chmod.txt Ͳ Ǩ (ͯ root Ǭ ˨ Ͱ˜ LJ, exit ߾ jack Ǭ ͮ Ǥ Ǩ)d

       % cp chmod.txt /mnt
      

ls /mnt ͡ /mnt Ǖ͟ ǰ ǖ Ǩ ǖ chmod.txt d

Ƿ /sbin/dmesg ͡ǰ Ͱ˜ߤ Ǩ

       %  /sbin/dmesg > dmesg.txt
      

Ȱ Dz Ͳ ͥͤ Ǩd /sbin/dmesg Ǭ Ǖ͡ ǖ Ƿ ͬ°ͣ ͯ FreeBSD ߾ ͤͰ ͤ Ǜd FreeBSD Generals Questions LJ ͟ ˨ ǟ Ͱ ǰ ˨ Ͱͨ Ǩ , FreeBSD ͪǰ ǪͰ ͛ , ? ͤǰ ͰͯǕLJ dmesg ǖ͛ d

root Ǭ ͲͰ ͟ Ǩ,

       # /sbin/umount /mnt
      

Ͳ ͕ ǰ ͪ - ͰǶ d ˕ Ͳ Ǖ ˨ Ǖ͟ - EDIT, ͡˸ǰ ˟ͯ, ߾ͯ͡ ͯ ˨ ߾͡ͰǸ Ǩ ˟ ˨ ͤ Ǩ ǭ ˗ ߾ d Ͱ͟ d ͧ Ͱ͟ d ߾ ͯ - print ͡ ͯ ͯ߾ ǜ Ͱ͟ Ǩd ( °ͤ FreeBSD Ǖ ͟ä ˨ ͟ °ͣ)

FreeBSD Ǖ Ͱ͟ ͯ /etc/printcap ͟Ͱ /var/spool/output Ǖ͟ ͟Ͱ Ǖ͟ d Ͱ͟ lpt0 ˰͟ ( - LPT1 ) /var/spool/output Ǖ͟ lpd ˨ Ǖ͟ root Ǭ mkdir lpd ͡ lpd ǰ Ǖ͟ Ȱ LJ Ͱ͟ ߤ d Ͱ͟ FreeBSD' ǰ ˗ ͟Ǯ ߾ ܾ Ǭ lp lpr Ͱ͟ Ƿ͟ d Ƿ ͯͤ Ͱ͟ ͭ Ͱ˜ Ͱ͟ Ƕǰ d Ͱ͟ ͤ Ǜ FreeBSD ͯ͡d


7 Ͱ˜ ͡

df

͟ä ͟Ǯǰ ߤ ǖd

ps aux

ͤ ͰǸ˰ ͯͯ ȶͯ͟ ǖd ͡ ͷͤª ps ax d

rm filename

filename ǰ Dzd

rm -R dir

dir ǰ Ǖ͟ ͤ͗ Ǖ͟ Dz -- ͡ ͯǰ °ͬ Ƿ͟ ͕ ߾ Ͱ˜d

ls -R

ͤ Ǖ͟ ͨ Ǖ͟ ͥ ǰ ǖd ǰ ˨ ͧ ls -AFR > where.txt ͡ ͯ / /usr Ǖ͟ ǰ Ȱ d

passwd

˨ ͯ root ߾͡ ͤ d

man hier

͸ ͯä ͟Ǯ ͯǰ ͯ߾ ǜ ǖd

find ͡ ͯ /usr Ǖ͟ ˨ Ǥ Ǩ,

       # find /usr -name "filename"
      

͛ filename ͤ ߾͡͡ Ǭ * ͯ Ǩ (ǰ °ͬ ͧä ͨ )d find ͡ /usr ͤ / Ǖ͟ ߾ ͟ ͟ä ͟ǮLJ ˁ d

͸ ͡ , ͯͰ Ǩǰ ǖ Unix for the Impatient (2nd ed., Addison-Wesley, 1996). ܾ ͟ǟǓ ͸ Ͱ ͯ ߾ d ͯ Ƿ Ͳǖ˗ͯ Unix Reference Desk d


8 Ǩ

ͭ ͨ Ǖ͟ ͰǶ ǖ Ǩd ͯͯ ˓ Ǩd ͕ͪ Ͱ ͯ FreeBSD ͯ͡ ( ͭ ͕͡LJ Ǜ) FreeBSD' Ǭ Ǜd ͨ ǰ ͯ ͯ ߾ǰ ͯǜ ˰͟ ͕ Ǭ ͥLJ d ͯǜ ˰͟ ͟ ͕ͪ ͯ͡ ͤ ߾ Ǜd ˨ ͯǜ ͟ ͧ pkg_add /cdrom/packages/All/packagename , packagename ͦ ߾ ͟ ͛ ͯǜ ǰ ˝ Ǜd ǰ cdrom/packages/index, cdrom/packages/index.txt cdrom/ports/index ˤ ͯǜ ˰͟ǰ ͷͤ ͣ Ǜd ߾˰ ͪ°ͣ /cdrom/ports/*/*/pkg/DESCR d * Ͱ ߾ǰ ǰ ͤ ͯä ͛d

Ǖ ˰͟ ͟ ͯ ͯ͡ ͣ Ǜ Ƕ ͷͤ ͣ ǃ

˰͟ ͟ Ǩ Ͱ ǰ d ˰͟ Kermitd ǰ Ǥ Kermit ͯ Ǖ͟ d Ǖ͟ /usr/local Ǖ͟ ( Ǹ ߾ ͟Ǯǰ ͯ Ǘ ͟ ͯ /usr/local ߗ)

       # cp -R /cdrom/ports/comm/kermit  /usr/local
      

ǰ kermit Ǖ͟ /usr/local/kermit Ǖ͟ d

͟Ǯ /usr/ports/distfiles ˨ Ǖ͟ mkdir ͡ǰ ͯ Ȱ d /cdrom/ports/distfiles Ǖ͟ Ͱ˜ ˰͟ ǖd , /usr/ports/distfiles Ǖ͟ d FreeBSD' ͕ˤ ͯ ͬ߂Ͱ߭ ͯä ͕ ˟ Ǩd Ǩ , Kermit ͯ ˨ ˰͟ Ǖ d

cd ͡ ͯ /usr/local/kermit Ǖ͟ ͰǶ d Makefile d ,

       # make all install
      

/usr/ports/distfiles Ǖ͟ Ͱ˜ ͪͰǸä ˰͟ , FTP ͯ d /usr/ports/distfiles Ǖ͟ Ͳ͟ ǟ߾͕ ͯ ˨ ͪ Ǖ ˰͟ ˡ Ͳ ͪǰ ͟ Ͱ /usr/ports/distfiles- d ͯ ˰͟ ˡ ͤ ˰͟ǰ Makefile (cat, more view ͡ǰ ͯ) Ǩ ˨ Ǖ ˡ d Ǖ ˡ ǰ ˟ d /usr/ports/distfiles- Ͱä ͤ (mv ͡ ͯ ) Ǩ ͤ ² LJ ߾ (FTP ͯ ˡ ˡ )d /usr/local/kermit- ͰǶ Ǖ͟ Makefile ǰ make all install ͡ Ͱ˗ d

˨ ˰͟ ͯǜ ͟ Ǖ ͯ Ͳ͟ ߾ ܾ ͯͯ ߾ ͟Ƕǰ Ͱ˜ߤd ͟Ƕ ͰͰ߾ can't find unzip ǰ ˨ ǖ ǖ ͧ , Ͱ unzip ͯǜ ˰͟ ͟ Ͳ͟ ߾ ͟ d

͟Ƕ ͪͨ rehash ͡ ͯ d FreeBSD path ͥ ˰ d which whereis ͡ path not found ǖ home Ǖ͟ .cshrc path ͤ͗ Ǖ͟ Ǖ͟ ˗ Ǩd ͸ ߟLJ path ® ª; ͸ ͤ ͤ Ǖ͟ Ǖ path ͤͭͤ d ͤ Ǖ͟ ͥ ˨ ͡ ͯ , ͡ǰ °ͬ ./ ˗ d ͷǤͰ ͷͯ Ǩ slash ͡ǰ ˨ space d

͛ Netscape ͬǷ ͕ FTP Ǖ ˡ Ǩd Netscape ˰ ͯ X Window d FreeBSD' ͯ Netscape å ͕ Ǜ; ˡǰ °ͬ ͕ Ƿ Ǩd ˡǰ Ͱ gunzip filename tar xvf filename ͡ d /usr/local/bin ˨ Ǖ͟ , rehash ͡ ͰͯǕ ͯ home Ǖͥ͟ .cshrc Ͱ ͟Ǯǰ ͯ csh Dzǰ ͟͟ /etc/csh.cshrc - ǰ

       setenv XKEYSYMDB  /usr/X11R6/lib/X11/XKeysymDB
        setenv XNLSPATH  /usr/X11R6/lib/X11/nls
      

߾ Ǜ XKeysymDB nls Ǖ͟ ߇ /usr/X11R6/lib/X11 Ǖ͟ ͥd Ǖ͟ Ǖ ǰ /usr/X11R6/lib/X11 Ǖ͟ d

°ͬ Ǖ Netscape ˰͟ ͟ Ǩ, /usr/local/bin/netscape ͥ Netscape Ǩ d /usr/local/bin/netscape Dz ͕Ͱ͟ Ƕ Environment Variable ͧ d ͤ netscape.bin Dzd /usr/local/netscape/netscape d


9 ǰ Ƕ

Dz ǰ Ƕǰ ͬǕͷ ͬ°ͣ d - Dz ͯä command.com d ͡ Ǹ ͡ ǖ , Dz Ǖ ǟ ͟Ǯ d ܾ Dz ͯǰ ͯ Dz ͕Ͱ͟ ǖ Ǖ - ͯ d Dz ͕Ͱ͟ Ǖ ͡ ǖ ͯ ͤͷǪ ܾ ͡ d

FreeBSD' Ͱ ǕLJ csh sh Dz ͟ d ͡ Ǖ ͮǰ ͯ csh Dz , Dz ͕Ͱ͟ ǖ sh ( bash) Dzǰ ͯd °ͤ Dz ͯ Ǩ echo $SHELL ͡ ͯ d

Dz Ǭ csh Ƕ ͤ tcsh Dz csh ͤ d tcsh Dz ͯ Arrow Key Ǫ °ͬ ͯä ͡ ǰ d Dz ǰ ǰ Ͱ tab (csh ͷǤͰ Esc ) ǰ ͟ ǕLJ ǖ d ܾ cd - ͬǷ ͯä Ǖ͟ ߾ d Dz ͡ ͰͪǓ Ƕ LJ ͤ d tcsh Dz Ƕ d

ͤ Dz ͟ ͧ ͣ

  1. ͯͯ ˰͟ ͯǜǰ Dz ͯ ˰͟ ͯǜ ͟ d Ͱ rehash ͡ which tcsh (tcsh Dz ͟ǰ ͷǤͰ) ͡ Dz LJ ͟ Ǜ ͚ d

  2. root Ǭ /etc/shells d ǰ Ƿ Dz ͯ ˗ , ͷǤͰ /usr/local/bin/tcsh d ǭ d ( ˰͟ ͟ ߾ ǕLJ ͤ ͪͨ )

  3. ͥ tcsh Dz ͯ chsh ͡ ͯ d ߿ ͯ ͛ ͡ Ǭ tcsh d LJ tcsh Dz ͯ Ǩd

Note: ͨ ͸ Ƿ FreeBSD' ͕ˤ root Dz Ǭ sh csh ͯ ͯ ͯ Ƕ d ͯ ˨ Dz ͯ , single user mode ͪ ͯǰ Ͱ˜ , ߤ ˨ Dz d͜ root Dz Ǭ tcsh ͯ su -m ͡ ͯ d tcsh Dz root Environment d home Ǖ͟ .tcshrc alias ª ͯ ͥ ǰ ͯͥ Ǩ,

         alias su su -m
        

tcsh Dz ߾ csh /etc/csh.cshrc /etc/csh.login d home Ǖ͟ ˨ .tcshrc ǖ .login .cshrc ˓ tcsh ܬd .tcshrc Ȱ .cshrc' .tcshrc' d

ͯä Dzǰ Ͱͪ ǖ, tcsh Dz ͟ǰ ͧ Ǩd tcsh ͯ߾ ǜ ͕ͪ ͤ Ǜd Ͱͪ ͧǰ ͯ Ͳǖ d .tcshrc Ͱͪ Ǖ - ͯͤ ͯä ͡, ͤ Ǖ͟ d ܾ tcsh Dz ͯ ߇ Ͱͪǰ Ƿ root ͯ # ͯ ͯ > ǖ d

       set prompt "%h %t %~ %# "
      

.tcshrc ˨ set prompt , ǖ d , if($?prompt) then ˗ d comment out d LJ ͯ ͯ Ǩd ͤ Ͳǖ space quote ͯ Ǩ d source .tcshrc ͡ Ͱ˗ Dz .tcshrc ܬd

Environment Variable ǖ env ͡ ͯ d ͬª ǖ Ǩ, ͯ Ͳǖ˗ͯ ͟ , ǜ, ͮǰ ͯd °ͤ ˨ ͪ Ǖ Ǩ ͮǰ ͷ ˨ Ͱ˗Ͱ Ǩ, ǰ ͡ setenv TERM vt100 d


10 ͯͯ

͟ root Ǭ /sbin/umount /cdrom ͡ ͯ ǰ d ͟ ͯ ͰǤ ͕ /sbin/mount_cd9660 /dev/cd0a /cdrom ͡ ͯ d cd0a Ͱǰ Ͱͬ ǰ d FreeBSD' ͕ˤ ͟ ͯ /sbin/mount /cdrom ǖ Ƿ͟d

͕͡ ͥ live filesystem ǰ FreeBSD' ͬ ͯ Ǩd Live filesystem ͨ ͕ǰ ͷǤͰ ͨ d ߤ Ǖ Ǯ Ǩd ͯ ͯ lndir ͡ ͯ X Window ͟Ǯǰ ͟ d ߾ Ͱ˜ /usr ͨ Ǖ͟ d ͤ ͷǤͰ /cdrom Ǥ lndir ͡ ͯ ͨ Ͱ˗Ͱ˕ ǰ Ͱ˜ ǰ Ͱä ͥ d lndir- ͯ ͤ ͯ man lndir ͡ lndir ͯ߾ ǜ d


11 ͤͯ

Ǩ Ͱ , ǖ ˥ ͪ͟ Ǜ ˨ Ǜ d ǖ Ǩd Ƿ, Ͷǰ ͯ Ƿ ͯ , -͟˨ Ͱ ͪ ͞ǰ ͯ Ͳ ͕͟ d

ͯDz͡