linux培训系列第四讲

rrktqtLinuxLinuxLinuxLinuxLinuxLinuxLinuxLinux:Linux://rrktqt.discuz.net1/832007-01-27PoweredbyX-SpacerrktqtLinuxLinuxLinuxfdiskfdiskfdiskfdiskfstabfstabfstabfsckfsckext2ext3ReiserFSXFSJFSVFATMBR/sbin/initLILOLILOLILOGRUBGRUBdmesg/var/log/messagestelinit://rrktqt.discuz.net3/832007-01-27PoweredbyX-SpacerrktqtLinuxLinuxLinux:2007-01-2711:22:39LinuxLinuxIDE/dev/hdaSCSI/dev/sdaIDESCSI512:2007-01-2711:23:08Linuxmkfs/dev/hda/dev/sdafdisk:2007-01-2711:23:45fdisk#fdisk/dev/hda#fdisk/dev/sda:2007-01-2711:24:28fdiskCommand(mforhelp):pCommand(mforhelp):pDisk/dev/hda:240heads,63sectors,2184cylindersUnits=cylindersof15120*512bytesDeviceBootStartEndBlocksIdSystem/dev/hda1114105808+83Linux/dev/hda2154926460082Linuxswap/dev/hda3507015876083Linux/dev/hda4712184159818405Extended/dev/hda5712091050808+83Linux/dev/hda62103481050808+83Linux/dev/hda73496262101648+83Linux/dev/hda86279042101648+83Linux/dev/hda990521849676768+83LinuxCommand(mforhelp):LinuxLinuxLinuxswap/dev/hda1/dev/hda9PC:2007-01-2711:25:08Command(mforhelp):pDisk/dev/hda:240heads,63sectors,2184cylindersUnits=cylindersof15120*512bytesDeviceBootStartEndBlocksIdSystem/dev/hda1114105808+83Linux/dev/hda2154926460082Linuxswap/dev/hda3507015876083Linux/dev/hda4712184159818405Extended/dev/hda5712091050808+83Linux/dev/hda62103481050808+83Linux/dev/hda73496262101648+83Linux/dev/hda86279042101648+83Linux/dev/hda990521849676768+83LinuxCommand(mforhelp):hda1hda3hda4hda5hda9/dev/hda4hda5hda9Id83Linux82LinuxfdisktLinux:2007-01-2711:25:41fdisknwmfdiskLinux:2007-01-2711:26:22mkfsmkfsmke2fs/dev/hda6ext2#mke2fs/dev/hdc6mke2fs1.25(20-Sep-2001)Filesystemlabel=OStype:LinuxBlocksize=4096(log=2)Fragmentsize=4096(log=2)1537088inodes,3072423blocks153621blocks(5.00%)reservedforthesuperuserFirstdatablock=094blockgroups32768blockspergroup,32768fragmentspergroup16352inodespergroupSuperblockbackupsstoredonblocks:32768,98304,163840,229376,294912,819200,884736,1605632,2654208Writinginodetables:doneWritingsuperblocksandfilesystemaccountinginformation:doneThisfilesystemwillbeautomaticallycheckedevery22mountsor180days,whichevercomesfirst.Usetune2fs-cor-itooverride.mke2fs/dev/hda6ext2:2007-01-2711:26:54mount#mount/dev/hdc6/mnt/mnt/mntext2:2007-01-2711:27:29mkswap#mkswap/dev/hdc6swapon#swapon/dev/hdc6Linuxswaponcat/proc/swaps:2007-01-2711:28:03mount#mount/dev/ide/host0/bus1/target0/lun0/part7on/typexfs(rw,noatime,nodiratime)procon/proctypeproc(rw)noneon/devtypedevfs(rw)tmpfson/dev/shmtypetmpfs(rw)/dev/hdc6on/mnttypeext2(rw)cat/proc/mountsLinuxdevfsmountroot/devdevfsLinux/dev/ide/host0/bus1/target0/lun0/part7/dev/hdc7/dev/hdc7/dev/.devfsddevfsdevfs:2007-01-2711:28:45ro#mount/dev/hdc6/mnt-oro/dev/hdc6/mntremount#mount/mnt-oremount,romount/mnt/dev/hdc6#mount/mnt-oremount,rw/mntLinuxmanmount:2007-01-2711:29:17/var/etc/fstab/etc/fstab:2007-01-2711:29:56/etc/fstab#fsmountpointtypeoptsdump/pass/dev/hda1/bootext2noauto,noatime12/dev/hdc7/xfsnoatime,osyncisdsync,nodiratime01/dev/hdc5noneswapsw00/dev/cdrom/mnt/cdromiso9660noauto,ro,user00#/procshouldalwaysbeenabledproc/procprocdefaults00/etc/fstabdumpdumpfsckfsck/dev/hda1/dev/hda1/bootext2opts/dev/hda1noauto/dev/hda1/dev/hda1/bootnoatimeatimeatimenodiratimeatime:2007-01-2711:30:41#fsmountpointtypeoptsdump/pass/dev/hda1/bootext2noauto,noatime11/dev/hdc7/xfsnoatime,osyncisdsync,nodiratime00/dev/hdc5noneswapsw00/dev/cdrom/mnt/cdromiso9660noauto,ro,user00#/procshouldalwaysbeenabledproc/procprocdefaults00/procdefaultsdefaults/etc/fstab/dev/hdc5/etc/fstab/dev/hdc5none/etc/fstab/dev/hdc5/dev/cdrom/etc/fstabCD-ROM#mount-tiso9660/dev/cdrom/mnt/cdrom-oro#mount/dev/cdrom/etc/fstabuseruserCD-ROMfstabrootCD-ROM:2007-01-2711:31:17umount#umount/mnt#umount/dev/hdc6/mnt:2007-01-2711:31:49fsck/etc/f