????linux ????
????/?? ?????????????????????????????????/etc??/bin??/dev??/lib??/sbin??ú???????????????????
????/bin:/usr/bin: ????ж???????????????糣???????ls??tar??mv??cat???
????/boot?? ????linux????????????Щ?????/boot/vmlinuz?linux?????????????/boot/gurb?????鵥??????????????С100M????
????/dev?? ???linux???μ??豸?????????????????????????????????豸???????????????mount /dev/cdrom /mnt??
????/etc?? ?????????????????????????????′?????????????????????????/etc/inittab??/etc/fstab??/etc/init.d??/etc/X11??/etc/sysconfig??/etc/xinetd.d??????????????????????/etc/X11?????x windows?й?????á?
????/home?? ???????????????????????????????????????????????￡?~????????????????~test??????test??????????鵥?????????????y??????????????????????
????/lib:/usr/lib:/usr/local/lib?? ????????????????????????й????У?????????Щ???????????????????Э???????????????/lib/modules??
????/lost+fount?? ??????????????????Щ???????η?????????￡??????????????????????????????????????/disk ?У?????????????????/disk/lost+found
????/mnt:/media?? ???????????????????????/mnt/cdrom?￡????????????????????λ?y??й????
????/opt?? ?????????????????????????磺FC4????Fedora ?????????????????????а???μ?KDE ??????????????????????????????????? Linux ???У????????? /usr/local ????
????/proc?? ?????????????????У?????????????豸????????????????????????????У??????????????????????????/proc/cpuinfo??/proc/interrupts??/proc/dma??/proc/ioports??/proc/net/*??
????/root?? ???????root???????????????????????/??????y?/root??/????????????????
????/sbin:/usr/sbin:/usr/local/sbin?? ?????????????????????????fdisk??shutdown??mount?????/bin????????????????????????root?????????????????"??"?????????ú???á?
????/tmp?? ??????????????е????????????????????κ????????????????????????????????
????/srv?? ????????????????????????????www???????????????????????/srv/www??
????/usr?? ??ó?????????/usr/bin ?????ó??? /usr/share ???????????/usr/lib ????????????е???????????????????????Щ???????????/usr/local:??????????????/usr/share/doc: ???????????????/usr/share/man: ???????????????????? man ls?????/usr/share/man/man1/ls.1.gz????????鵥???????????y????????
????/var?? ????????й????о????仯??????????????????????? /var/log??/var/log/message?? ???е?????????????/var/spool/mail?? ??????????? /var/run: ???????????????PID??????????????鵥???????????y????????
????????????????????????????????????????????????????????????????????????????????????????
????/dev?? ??
????dev???豸(device)???????д??/dev??????????е?????????????????????????а?????????Linux???????????豸???????????????????豸????????????????
????windows??dos???????????????????????????????Щ???豸??????????????????????????Щ???豸????????????????????????κ?????
????Linux???Unix???????????豸?????????????
?????豸??????????????豸???(b)??????豸???(c)
?????豸??????????/dev???￡???????豸??????????????
????/dev/hd[a-t]??IDE?豸
????/dev/sd[a-z]??SCSI?豸
????/dev/fd[0-7]?????????
????/dev/md[0-31]????raid?豸
????/dev/loop[0-7]?????????豸
????/dev/ram[0-15]?????