Title: ???????? (? PCI ?USB ??)?
1? 10 ? ?????????
- ??
- ???????
- ???????
- ?????
- ?????
- ??????
- ?????????
- ??????
- ????????
210-1 ??????? (1)
- ?????????
- ???????? (? PCI ?USB ??)?
- ???? (? Centronics)?IO ??? (? ?????)
- IO ?? (? IDE ?SCSI)
310-1 ??????? (2)
410-1 ??????? (3)
510-2 ??????? (1)
- ?????? (Disk Operating System, DOS)
- ????????????
- ??????????????????????????
- ??????
- DOS ???????
610-2 ??????? (2)
710-2 ??????? (3)
- ????????? ??????
- ??????????????
- ????(Device file)
- ????(Block driver)
- ????(Character driver)
- ????(File system)
- ????(System call)
810-3 ????? (1)
- ?????
- ????????,??????,???????????
- 5.25 ???
- ??A, B
- ??80
- ??30
- ????512 Byte
- ????512 30 80 2 1.2 Mbyte
- ????????
910-3 ????? (2)
- ?????
- ?????????
- ??????????,?????
- ??????????,??????/?????
- ????????/???????
1010-3 ????? (3)
- ??
- ??????????? (??)
- ??????????,?? ???
- ???? ??? ?? ?? ????
1110-4 ????? (1)
- ??????????????????,????????????(???????????? ??)?
- ????
- ????????(/dev/hda)
- /dev/hda0?? 0 k-1
- /dev/hda1?? k n-1
- /dev/hda2?? n m-1
1210-4 ????? (2)
1310-4 ????? (3)
1410-4 ????? (4)
1510-4 ????? (5)
- Unix/Linux ???????
- ?????????????
- ? Fedora core
- /boot??????
- / ???????
- /var ????????????
- /usr ??????,????????
- /home ??????
- Swap ???
- ????,? database, .?
1610-5 ?????? (1)
1710-5 ?????? (2)
tsnien_at_Secure-1 df -i ????
Inode I?? I?? I?? ??? /dev/hdb6
130560 8489 122071 7 / /dev/hdb1
130560 32 130528 1 /boot tmpfs
32013 1 32012 1
/dev/shm /dev/hdb3 767232 15654
751578 3 /home /dev/hdb8 130560
11 130549 1 /opt /dev/hdb7
130560 23 130537 1 /tmp /dev/hdb2
12812288 185427 12626861 2
/usr /dev/hdb9 130560 2748 127812
3 /var
1810-5 ?????? (3)
- ????
- ????????????
- ?????????????
- ???????????
- ???????????
- df
tsnien_at_Secure-1 df ???? 1K-??
?? ?? ?? ??? /dev/hdb6
505604 234601 244899 49 / /dev/hdb1
505604 13988 465512 3
/boot tmpfs 128052 0
128052 0 /dev/shm /dev/hdb3
2972268 833608 1985240 30 /home /dev/hdb8
505604 10545 468955 3
/opt /dev/hdb7 505604 10553
468947 3 /tmp /dev/hdb2 49594228
4457284 42576988 10 /usr /dev/hdb9
505604 107922 371578 23 /var
1910-5 ?????? (4)
2010-5 ?????? (5)
- ?? ??? inode ??
- ?? inode table ?????
tsnien_at_Secure-1 ls -i 418033 1
418140 mail1.txt 418347 add_user
415701 Man_user 418116 alice 417995
Man_user.txt 418746 AudFilt.dll 418807
mbox 418126 Bob 415881
openssl 418755 book 418756
picture 418754 build_file 418753 read_1
tsnien_at_Secure-1 ls -l ?? 64944 -rw-rw-r-- 1
tsnien tsnien 2 4? 26 2008 1 -rwxr--r--
1 tsnien tsnien 385 5? 11 2009
add_user drwxrwxr-x 3 tsnien tsnien 4096 7?
31 2008 alice -rw-r--r-- 1 tsnien tsnien
172032 6? 9 2009 AudFilt.dll drwxrwxr-x 2
tsnien tsnien 4096 7? 31 2008
Bob drwxrwxr-x 3 tsnien tsnien 4096 10? 2
2009 book
2110-5 ?????? (6)
2210-5 ?????? (6)
2310-6 ?????????
- ???? (???????????)
- ????? fdisk
- ?????? hdparm
- ?????? mkfs
- ?????? fsck
- ???????? df
- ?????? - du
2410-7 ?????? (1)
2510-7 ?????? (2)
- ???? /etc/fstab
- ???? - /etc/mtab
tsnien_at_Secure-1 cat /etc/fstab LABEL/
/ ext3
defaults 1 1 LABEL/boot /boot
ext3 defaults 1
2 devpts /dev/pts
devpts gid5,mode620 0 0 tmpfs
/dev/shm tmpfs defaults
0 0 LABEL/home /home
ext3 defaults 1 2 LABEL/opt
/opt ext3 defaults
1 2
tsnien_at_Secure-1 cat /etc/mtab /dev/hdb6 /
ext3 rw 0 0 /dev/hdb1 /boot ext3 rw 0 0 tmpfs
/dev/shm tmpfs rw 0 0 /dev/hdb3 /home ext3 rw 0
0 /dev/hdb8 /opt ext3 rw 0 0 /dev/hdb7 /tmp ext3
rw 0 0 /dev/hdb2 /usr ext3 rw 0 0 /dev/hdb9 /var
ext3 rw 0 0
2610-7 ?????? (3)
- ???? (???????)
- ???? mount
- ???? - umount
2710-8 ????????
- ?????
- /etc
- /bin
- /lib
- .
- ?????????
- /etc/passwd
- /etc/shadow
2810-9 ???????????
- ???????????
- 10-9-1 ??????????? ex10_1
- 10-9-2 ???????????? ex10_2
- 10-9-3 ?????????? ex10_3
- 10-9-4 ?????????? ex10_4