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