<-- | 站锟斤拷锟酵� | 锟斤拷锟斤拷 | 锟斤拷锟斤拷

This document is available in: English Castellano ChineseGB Francais Indonesian Turkce

by Gerrit Renker
<gerrit.renker(at)gmx.de>

锟斤拷锟斤拷锟斤拷锟斤拷:
2001锟斤拷锟矫硷拷锟斤拷锟斤拷锟窖э拷锟窖伙拷锟�
目录:

锟斤拷要
锟斤拷锟杰的凤拷锟斤拷
锟斤拷锟斤拷ssh
锟斤拷目锟斤拷锟斤拷锟斤拷洗锟斤拷锟斤拷募锟较低�
锟斤拷锟斤拷系统
References
锟斤拷锟斤拷篇锟斤拷锟铰凤拷锟斤拷锟斤拷锟斤拷

LF Tip:通锟斤拷锟斤拷锟斤拷锟斤拷全锟斤拷锟斤拷锟斤拷牡锟斤拷锟�

摘要:

锟斤拷锟斤拷锟斤拷要锟斤拷一台锟斤拷锟皆革拷锟斤拷锟斤拷锟捷碉拷锟斤拷一台锟斤拷锟斤拷锟斤拷去锟斤拷时锟津，憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷野锟饺拷锟斤拷锟斤拷住锟斤拷锟叫э拷姆锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷贸锟斤拷恕锟�

_________________ _________________ _________________

锟斤拷要

锟斤拷锟杰匡拷隆锟斤拷锟斤（锟斤拷锟斤拷锟斤拷锟津“ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷胎锟斤拷锟叫撅拷锟斤拷然锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷头锟斤拷盏锟斤拷锟斤拷颍锟斤拷锟斤拷锟揭恍╋拷锟斤拷凇锟斤拷锟铰★拷锟斤拷锟斤拷缘锟街讹拷锟斤拷锟矫伙拷泻锟斤拷锟斤拷锟饺凤拷牟锟斤拷锟轿帮拷幔╋拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟较革拷锟叫达拷锟斤拷媒疟锟斤拷锟斤拷锟斤拷锟斤拷玫锟斤拷锟斤拷锟斤拷锟� 锟斤拷锟斤拷摩锟斤拷锟斤拷锟斤拷锟皆硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷目锟斤拷俳锟斤拷蹋锟斤拷锟斤拷锟斤拷锟绞癸拷玫锟斤拷锟绞憋拷芸锟斤拷芑锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷锟铰★拷锟斤拷锟斤拷堑牡锟斤拷缘锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷台式锟斤拷锟斤拷锟绞记憋拷取锟斤拷锟斤拷锟角伙拷一台锟斤拷锟斤拷幕锟斤拷印锟斤拷锟斤拷锟斤拷蔷锟斤拷锟揭拷锟斤拷锟斤拷锟紸锟较碉拷锟斤拷锟斤拷锟侥硷拷锟斤拷锟斤拷 锟斤拷锟狡碉拷锟斤拷锟斤拷B 锟较讹拷锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟街撅拷锟斤拷直锟接打开伙拷锟戒，然锟斤拷硬锟教伙拷锟斤拷锟酵匡拷锟斤拷锟剿★拷锟斤拷锟斤拷锟角碉拷锟津开伙拷锟斤拷通锟斤拷锟斤拷味锟斤拷失去锟绞憋拷锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷危锟秸★拷锟斤拷一锟斤拷没锟叫撅拷锟斤拷锟斤拷没锟斤拷锟斤拷芑锟斤拷硬锟斤拷锟斤拷锟斤拷锟斤拷械锟侥伙拷锟竭碉拷锟斤拷锟较碉拷锟斤拷锟剿★拷锟斤拷一锟街凤拷锟斤拷要锟斤拷锟斤拷台锟斤拷锟皆讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节硷拷使锟斤拷锟节硷拷锟矫碉拷锟斤拷锟斤拷通锟斤拷也锟斤拷锟姐）锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较革拷锟斤拷艿姆锟斤拷锟斤拷锟斤拷锟饺拷锟�

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫凤拷锟斤拷锟斤拷锟角斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接的伙拷锟斤拷锟较ｏ拷锟斤拷锟斤拷锟斤拷要锟节★拷源锟斤拷锟斤拷锟皆ｏ拷锟斤拷锟斤拷锟斤拷台锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟狡的碉拷锟皆ｏ拷锟酵★拷目锟斤拷锟斤拷锟斤拷锟皆ｏ拷锟斤拷锟斤拷锟斤拷要锟斤拷锟捷碉拷锟斤拷台锟斤拷锟皆ｏ拷之锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接★拷锟斤拷锟斤拷直锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接ｏ拷锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟竭ｏ拷crossover cable锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷注锟解：一锟斤拷锟斤拷锟斤拷锟斤拷遣锟斤拷械模锟斤拷锟� 锟斤拷目锟斤拷锟斤拷锟斤拷锟剿碉拷锟斤拷锟揭伙拷锟絃ive-CD锟斤拷锟斤拷Knoppix 锟斤拷 LNX-BBC锟斤拷锟斤拷一锟斤拷锟斤拷小锟斤拷装锟斤拷锟皆憋拷证锟缴讹拷锟斤拷锟斤拷锟斤拷锟叫诧拷锟斤拷锟斤拷锟斤拷使ssh 锟酵ｏ拷锟斤拷 netcat锟斤拷锟矫★拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟斤拷锟较碉拷系统锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷tomsrtb也锟杰很好癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷氚沧帮拷锟揭伙拷锟饺拷碌姆锟斤拷邪妫拷锟斤拷锟揭伙拷锟斤拷懿锟斤拷锟斤拷锟窖★拷锟斤拷锟教拷锟斤拷缘锟絀P 要锟斤拷同一锟斤拷锟斤拷锟轿ｏ拷锟皆憋拷锟斤拷锟斤拷锟斤拷锟洁互锟斤拷锟叫★拷锟结话锟斤拷锟斤拷锟斤拷锟斤拷图锟斤拷

锟斤拷锟杰的凤拷锟斤拷

通锟斤拷锟斤拷锟斤拷锟斤拷准锟斤拷锟斤拷锟叫硷拷锟街凤拷锟斤拷锟斤拷锟斤拷锟叫革拷锟狡ｏ拷

通锟斤拷 dd锟斤拷锟斤拷
tar / cpio 锟杰碉拷
rsync
dump 锟斤拷 restore

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷硬锟教诧拷锟斤拷同锟斤拷锟斤拷锟酵号和达拷小锟斤拷锟斤拷一锟街凤拷锟斤拷锟角诧拷锟斤拷锟叫的伙拷浅锟斤拷锟斤拷拥模锟斤拷锟斤拷锟絠so 锟斤拷锟斤拷(dd if=/dev/cdrom of=the.iso)锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷dd锟杰诧拷锟斤拷锟斤拷锟斤拷锟斤拷 (diskcopy 锟脚憋拷)锟斤拷一锟斤拷使锟斤拷dd锟侥脚憋拷diskcopy锟斤拷锟斤拷使锟斤拷dd锟斤拷锟斤拷一锟斤拷缺锟斤拷锟角ｏ拷锟斤拷未使锟矫的空硷拷也锟结被锟斤拷锟狡ｏ拷锟接讹拷锟剿费很讹拷锟斤拷谓锟斤拷时锟戒。通锟斤拷tar 锟斤拷 cpio锟侥管碉拷锟结花锟窖很筹拷锟斤拷时锟戒（锟斤拷锟斤拷锟斤拷小时锟斤拷锟斤拷锟斤拷锟揭讹拷锟侥硷拷锟斤拷锟酵凤拷锟斤拷锟斤拷锟接伙拷锟斤拷一些锟斤拷锟狡ｏ拷锟斤拷/dev时锟结被锟斤拷锟斤拷锟斤拷锟饺等★拷锟斤拷耍锟斤拷锟斤拷萍锟斤拷朔锟斤拷锟� 锟斤拷锟斤拷锟斤拷源锟斤拷锟皆猴拷目锟斤拷锟斤拷锟斤拷系锟斤拷募锟较低筹拷锟揭伙拷锟斤拷锟斤拷锟矫�rsync(1)锟斤拷锟斤拷锟斤拷锟斤拷玫锟窖★拷锟斤拷锟街伙拷锟揭拷锟�ssh锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥硷拷锟斤拷锟斤拷协锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷璞革拷募锟斤拷锟�-D选锟斤拷锟皆硷拷锟斤拷锟斤拷锟杰讹拷锟斤拷愿锟斤拷殖锟斤拷细锟斤拷锟斤拷锟斤拷锟斤拷选锟筋。锟斤拷锟角讹拷每锟斤拷谋锟斤拷荨锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷说锟斤拷锟斤拷锟矫碉拷一锟斤拷锟斤拷锟竭ｏ拷锟斤拷锟斤拷锟街诧拷锟较伙拷锟叫很讹拷值锟斤拷学习锟斤拷锟斤拷锟接★拷通锟斤拷rsync锟斤拷锟狡碉拷锟斤拷锟斤拷锟斤拷[1]锟斤拷锟斤拷锟揭碉拷锟斤拷

锟斤拷锟斤，锟斤拷锟斤拷使锟斤拷dump 锟斤拷 restore锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟铰凤拷锟斤拷锟斤拷锟斤拷锟侥硷拷系统锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟劫★拷锟斤拷效锟揭匡拷锟斤拷通锟斤拷锟斤拷锟劫碉拷努锟斤拷锟斤到锟斤拷锟角碉拷目锟侥★拷锟斤拷锟斤拷直锟斤拷锟斤拷锟斤拷慕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷危锟斤拷锟轿拷锟斤拷锟教匡拷锟斤拷锟皆★拷锟斤拷台目锟斤拷锟斤拷远锟斤拷芎芎玫锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷腋锟斤拷锟斤拷锟叫╋拷锟紾锟斤拷锟斤拷锟捷达拷锟街伙拷锟斤拷锟斤拷锟揭伙拷锟叫∈憋拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷源锟斤拷锟皆猴拷目锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷锟斤拷募锟较低筹拷锟斤拷诖耍锟斤拷锟斤拷羌俣锟斤拷锟�ext2 锟斤拷ext3,锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷惴猴拷锟绞癸拷玫锟斤拷锟斤拷锟斤拷募锟较低筹拷锟斤拷锟�(锟轿硷拷锟斤拷锟斤拷).

锟斤拷锟斤拷ssh

一锟斤拷锟斤拷锟矫猴拷锟斤拷小锟斤拷装锟斤拷系统锟斤拷锟斤拷Live-CD,锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷ssh(锟斤拷锟斤拷锟矫伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟�netcat锟斤拷锟斤拷锟斤拷锟侥硷拷)锟斤拷锟斤拷锟斤拷要源锟斤拷锟斤拷锟斤拷锟斤拷sshd(the secure shell daemon)锟斤拷锟斤拷锟斤拷锟饺凤拷锟斤拷锟斤拷锟斤拷锟� /etc/init.d/锟斤拷锟斤拷目锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷耄╮oot锟绞伙拷锟斤拷锟斤拷

ssh-keygen -t rsa

为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟诫。锟斤拷钥锟酵会保锟斤拷锟斤拷/root/.ssh/id_rsa.pub锟侥硷拷锟斤。锟斤拷锟狡达拷锟侥硷拷锟斤拷源锟斤拷锟斤拷锟斤拷

scp /root/.ssh/id_rsa   SourcePC:/tmp

锟节达拷 SourcePC 锟斤拷锟斤拷源锟斤拷锟皆碉拷IP 锟斤拷址锟斤拷锟斤拷锟斤拷示锟斤拷锟角凤拷确锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥★拷yes锟斤拷(锟斤拷锟斤拷锟侥★拷y锟斤拷锟斤拷时锟结不锟斤拷)锟斤拷锟斤拷源锟斤拷锟斤拷锟斤拷锟姐还锟结被要锟斤拷锟斤拷锟斤拷root 锟斤拷锟斤拷锟诫。锟斤拷锟节帮拷目锟斤拷锟斤拷约锟斤拷锟斤拷锟皆达拷锟斤拷缘目锟斤拷锟斤拷锟斤拷锟斤拷锟节碉拷锟斤拷去

cat /tmp/id_rsa.pub >> /root/.ssh/authorized_keys

为锟斤拷锟斤拷欠锟缴癸拷锟斤拷桑锟斤拷馗锟斤拷锟斤拷锟侥革拷锟斤拷锟斤拷锟筋，应锟矫诧拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿ｏ拷

锟斤拷目锟斤拷锟斤拷锟斤拷洗锟斤拷锟斤拷募锟较低�

通锟斤拷锟斤拷一锟斤拷锟斤拷锟角讹拷锟斤拷锟接诧拷谭锟斤拷锟斤拷锟饺伙拷蟠唇锟�ext2/ext3锟侥硷拷系统锟斤拷 ext3 锟斤拷锟斤拷要锟斤拷mke2fs 锟斤拷锟斤拷锟斤拷锟揭伙拷锟�-j (journalling)锟斤拷选锟斤拷(锟斤拷要锟节核讹拷ext3锟斤拷支锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆斤拷ext2锟侥凤拷锟斤拷转锟斤拷为 ext3锟斤拷, 锟轿硷拷tune2fs(8)锟斤拷锟斤拷锟斤拷锟斤拷锟角碉拷源锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟铰的凤拷锟斤拷锟斤拷

Filesystem	Size	Used	Use%	Mounted on
/dev/hda3	2.7G	552M	22%	/
/dev/hda5	7.8G	1.6G	22%	/usr
/dev/hda7	6.3G	1.7G	28%	/usr/share
/dev/hda8	3.4G	601M	19%	/home
/dev/hda12	5.3G	1.9G	37%	/opt
/dev/hda1	587M	70M	13%	/var/backup

锟斤拷锟狡硷拷锟斤拷锟揭伙拷锟揭拷锟揭恍╋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷募锟较低筹拷拇锟斤拷锟绞癸拷没锟斤拷锟接诧拷檀诺锟斤拷锟揭伙拷锟斤拷鸹稻突锟斤拷锟饺拷苹锟斤拷锟斤拷锟�锟斤拷锟叫碉拷锟斤拷锟捷★拷锟斤拷锟揭革拷锟斤拷Murphy 锟斤拷锟缴ｏ拷锟斤拷锟斤拷锟斤拷没锟斤拷锟斤拷锟斤拷硬锟教凤拷锟斤拷锟斤拷锟斤拷直锟斤拷使锟斤拷锟斤拷锟斤拷硬锟教碉拷时锟斤拷锟斤拷通锟斤拷锟酵会发锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫伙拷锟斤拷锟斤拷梅锟斤拷锟斤拷幕锟斤拷锟斤拷突锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷失锟斤拷锟揭碉拷锟斤拷锟斤拷锟斤拷锟捷★拷锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷锟�/usr 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷太锟斤拷锟剿ｏ拷锟斤拷锟斤拷/usr/share锟斤拷锟诫被锟斤拷锟诫。锟角该伙拷一锟斤拷锟斤拷锟斤拷硬锟教碉拷时锟斤拷锟剿★拷

锟斤拷目锟斤拷锟斤拷锟斤拷希锟绞癸拷锟�parted (锟狡硷拷) 锟斤拷锟斤拷锟斤拷喜锟斤拷锟侥凤拷锟斤拷锟斤拷锟斤拷(Qtparted 锟斤拷一锟斤拷锟杰好碉拷图锟轿斤拷锟斤拷墓锟斤拷撸锟斤拷锟剿碉拷锟絇artition Magic 锟斤拷隆锟斤拷)锟斤拷锟斤拷锟斤拷锟侥凤拷锟斤拷锟斤拷锟杰憋拷源锟斤拷锟斤拷锟较讹拷应锟侥凤拷锟斤拷小锟斤拷锟斤拷锟解，锟斤拷锟斤拷锟斤拷 swap 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷梅锟斤拷锟斤拷锟斤拷锟斤拷诟沾锟斤拷锟斤拷姆锟斤拷锟斤拷洗锟斤拷锟斤拷募锟较低筹拷锟斤拷锟斤拷锟绞癸拷锟�

mke2fs -j -L <label> /dev/xxx

锟斤拷锟斤拷 xxx 锟斤拷锟斤拷姆锟斤拷锟斤拷锟斤拷锟饺伙拷锟斤拷锟�<label>锟斤拷锟矫撅拷锟斤拷拧锟斤拷揖锟斤拷锟绞癸拷锟斤拷锟� 锟斤拷/usr锟斤拷一锟斤拷锟斤拷锟轿拷锟斤拷辍ｏ拷锟揭诧拷锟斤拷锟酵拷锟�tune2fs(8)锟斤拷锟斤拷锟矫革拷锟斤拷锟斤拷锟今，憋拷锟斤拷锟斤拷锟斤拷锟皆碉拷锟侥硷拷系统锟斤拷椤�

锟斤拷锟斤拷锟侥硷拷系统

锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟铰达拷锟斤拷锟侥凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺达拷锟斤拷锟侥硷拷系统(锟斤拷/锟斤拷)锟斤拷始锟斤拷锟斤拷锟斤拷锟侥帮拷顺锟斤拷锟斤拷锟轿斤拷锟叫★拷锟斤拷然锟斤拷锟皆斤拷源锟斤拷锟斤拷锟较碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较碉拷目锟斤拷锟斤拷锟斤拷系锟揭伙拷锟斤拷锟斤拷锟斤拷锟饺ワ拷锟斤拷锟绞碉拷希锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷摹锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�/usr/ 锟斤拷 /usr/share锟较诧拷为一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角硷拷锟斤拷未锟斤拷锟斤拷锟斤拷锟侥硷拷系统

mount /dev/xxx   /mnt

锟节革拷锟狡碉拷时锟斤拷转锟斤拷目锟斤拷目录锟斤拷锟斤拷去锟角很憋拷要锟斤拷

cd /mnt

锟斤拷目锟斤拷锟斤拷锟斤拷霞锟斤拷锟�

ssh sourcePC 'dump -0 -f - /' | restore -r -f -

锟斤拷锟斤拷 targetPC 锟斤拷锟斤拷目锟斤拷锟斤拷缘锟� IP 锟斤拷址锟斤拷锟斤拷锟斤拷锟斤拷-0锟斤拷锟斤拷示锟斤拷全锟斤拷锟捷ｏ拷锟斤拷-f -锟斤拷锟斤拷示使锟斤拷stdin/stdout锟斤拷为锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷-r锟斤拷锟斤拷思锟斤拷指示 restore 去锟斤拷锟铰达拷锟斤拷通锟斤拷锟斤拷锟界传锟酵碉拷锟侥硷拷系统锟斤拷目锟斤拷锟斤拷锟斤拷锟饺ワ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿匡拷dump(8) 锟斤拷 restore(8)锟斤拷锟斤拷锟斤拷锟姐看锟斤拷锟斤拷锟角达拷锟斤拷锟斤拷锟侥硷拷系统锟斤拷锟斤拷锟斤拷锟�

$ ssh 10.42.3.42 'dump -0 -f - /' | restore -r -f -
DUMP: Date of this level 0 dump: Tue Feb 22 15:50:12 2005
DUMP: Dumping /dev/hda3 (/) to standard output
DUMP: Label: debian
DUMP: Writing 10 Kilobyte records
DUMP: mapping (Pass I) [regular files]
DUMP: mapping (Pass II) [directories]
DUMP: estimated 547312 blocks.
DUMP: Volume 1 started with block 1 at: Tue Feb 22 15:50:14 2005
DUMP: dumping (Pass III) [directories]
DUMP: dumping (Pass IV) [regular files]
DUMP: Volume 1 completed at: Tue Feb 22 15:51:43 2005
DUMP: Volume 1 546590 blocks (533.78MB)
DUMP: Volume 1 took 0:01:29
DUMP: Volume 1 transfer rate: 6141 kB/s
DUMP: 546590 blocks (533.78MB)
DUMP: finished in 89 seconds, throughput 6141 kBytes/sec
DUMP: Date of this level 0 dump: Tue Feb 22 15:50:12 2005
DUMP: Date this dump completed: Tue Feb 22 15:51:43 2005
DUMP: Average transfer rate: 6141 kB/s
DUMP: DUMP IS DONE

Restore 通锟斤拷锟结创锟斤拷一锟斤拷锟斤拷锟斤拷 restoresymtable锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟饺凤拷锟斤拷锟斤拷募锟较低筹拷亟锟斤拷锟斤拷锟斤拷锟矫伙拷写锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆斤拷锟斤拷锟斤拷募锟缴撅拷锟斤拷锟� 锟斤拷锟斤拷锟斤拷募锟较低筹拷母锟斤拷疲锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接凤拷锟斤拷锟侥革拷锟狡★拷锟斤拷 /usr锟斤拷始锟斤拷(锟劫讹拷锟斤拷锟斤拷锟节的癸拷锟斤拷目录锟斤拷未锟斤拷锟斤拷锟斤拷锟侥硷拷系统)锟斤拷

mount /dev/xxx  ./usr

cd ./usr

ssh targetPC 'dump -0 -f - /usr' | restore -r -f -

锟斤拷锟� mount-cd-dump/restore 循锟斤拷锟斤拷锟节匡拷锟皆讹拷锟斤拷锟斤拷锟斤拷锟侥柯硷拷馗锟斤拷锟斤拷胁锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷岬斤拷亩锟� /usr/share(锟斤拷源锟斤拷锟斤拷锟斤拷锟角革拷锟斤拷锟斤拷锟侥凤拷锟斤拷)锟侥达拷锟斤拷, 锟斤拷锟皆简单碉拷通锟斤拷锟叫伙拷目录锟斤拷 ./usr/share (注锟斤拷锟斤拷锟斤拷锟�.锟斤拷)锟斤拷然锟斤拷虻サ锟斤拷馗锟�

ssh targetPC 'dump -0 -f - /usr/share' | restore -r -f -

锟斤拷目锟斤拷锟侥硷拷系统锟斤拷锟斤拷要 restore 锟斤拷锟侥硷拷时锟斤拷Restore 锟结报锟斤拷锟斤拷通锟斤拷 ssh 锟斤拷锟斤拷一锟斤拷台锟斤拷锟皆碉拷锟斤拷锟捷会花锟窖达拷锟揭伙拷锟叫∈憋拷锟�100MB 锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷crossover cable锟斤拷锟斤拷

注锟解： 转锟斤拷锟侥硷拷系统时锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟截ｏ拷锟斤拷锟斤拷越锟斤拷锟酵拷锟斤拷锟斤拷锟� 锟斤拷锟斤拷锟斤拷, 锟斤拷 /dev/hda6,锟斤拷锟角硷拷锟截猴拷锟侥柯硷拷锟斤拷锟�

锟斤拷一锟斤拷选锟斤拷 `netcat`

锟斤拷一锟斤拷锟街凤拷锟斤拷锟斤拷使锟斤拷 ssh锟斤拷锟斤拷使锟斤拷 netcat(1), netcat 锟斤拷锟� nc. Netcat 锟斤拷一锟窖非筹拷锟斤拷锟斤拷锟矫的伙拷锟斤拷 TCP/IP 协锟斤拷(C/S模锟酵碉拷)锟侥★拷锟斤拷士锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷锟界创锟斤拷锟杰碉拷锟斤拷pipe锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街伙拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟揭伙拷锟姐东锟斤拷锟酵匡拷锟斤拷锟斤拷锟剿★拷锟斤拷锟角硷拷锟斤拷锟斤拷锟斤拷锟� /var/backup 锟较的凤拷锟斤拷锟斤拷锟斤拷锟斤拷要通锟斤拷dump/restore 锟斤拷锟斤拷锟酵的★拷

锟节斤拷锟秸讹拷(目锟斤拷锟斤拷锟�)锟斤拷锟斤拷锟斤拷一锟斤拷 netcat 锟侥硷拷锟斤拷锟斤拷锟教ｏ拷-l锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷探锟斤拷艿锟斤拷锟斤拷锟斤拷 restore锟斤拷

nc -l -p 2000 -q 1 | restore -r -f -

锟斤拷 源锟斤拷锟斤拷, 锟斤拷锟斤拷锟斤拷一锟斤拷 netcat 锟斤拷锟斤拷锟教ｏ拷锟斤拷锟斤拷锟斤拷探锟斤拷锟斤拷庸艿锟斤拷锟矫碉拷锟斤拷锟斤拷锟诫发锟斤拷目锟斤拷锟斤拷裕锟斤拷锟斤拷锟� target-IP 锟斤拷目锟斤拷锟斤拷缘锟� IP 锟斤拷址锟斤拷

dump -0 -f - /var/backup | nc <target-ip>   2000

-q 选锟斤拷锟斤拷锟斤拷 nc 锟节碉拷锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷EOF锟斤拷时停止锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟街讹拷锟斤拷锟斤拷 nc 锟侥★拷锟斤拷锟斤拷锟斤拷锟斤拷然锟斤拷锟斤拷锟斤拷使锟斤拷ssh 锟斤拷

锟斤拷锟节癸拷锟斤拷

锟斤拷喜锟姐！锟斤拷目前为止锟斤拷锟斤拷锟窖撅拷锟缴癸拷锟侥革拷锟斤拷锟斤拷锟斤拷锟较低筹拷锟绞ｏ拷碌锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫好的癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺ｏ拷锟斤拷锟角革拷锟斤拷锟斤拷锟� /etc/fstab 锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷目锟斤拷锟斤拷缘锟� IP 锟斤拷址锟斤拷锟剿ｏ拷锟斤拷么锟斤拷锟斤拷锟斤拷锟斤拷锟侥硷拷 (Debian 锟斤拷锟斤拷锟斤拷/etc/hosts锟斤拷/etc/network/interfaces 锟斤拷锟斤拷锟侥硷拷)锟斤拷然锟斤拷锟斤拷欠浅锟斤拷锟揭拷锟� 锟斤拷锟斤拷锟斤拷锟斤拷 锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿讹拷锟斤拷要锟斤拷锟铰的★拷锟斤拷lilo 锟斤拷说, 锟斤拷锟斤拷锟斤拷要锟睫革拷 /etc/lilo.conf锟侥硷拷(锟截憋拷锟斤拷 root=... 选锟斤拷) 然锟斤拷锟斤拷锟斤拷 lilo -v锟斤拷锟斤拷锟斤拷 grub 锟斤拷说, 锟洁辑 /boot/grub/menu.lst(锟斤拷 /boot/grub/grub.conf锟斤拷取锟斤拷锟斤拷锟侥革拷锟角凤拷锟斤拷锟斤拷锟斤拷)然锟斤拷锟斤拷锟斤拷 grub,

grub> root (hd0,xxx)

... filesystem is ...

grub> setup (hd0)

... lots of output here

grub> quit

锟斤拷锟斤拷锟斤拷 grub-install /dev/xxx 锟斤拷锟斤拷 xxx 锟斤拷锟斤拷锟接诧拷獭锟斤拷诖耍锟斤拷锟斤拷锟斤拷锟�root (hdn,xx) 锟斤拷锟斤拷锟斤拷锟斤拷 root=/dev/xxx 锟斤拷锟斤拷锟矫★拷

锟斤拷锟杰碉拷锟斤拷锟斤拷牵锟斤拷锟斤拷锟斤拷诟锟斤拷坪玫牡锟斤拷锟斤拷锟斤拷锟揭恍╋拷锟斤拷玫锟接诧拷锟斤拷锟斤拷锟剿匡拷锟斤拷锟斤拷要锟睫革拷锟斤拷 锟节核碉拷锟斤拷锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷系统锟叫很讹拷预锟斤拷锟斤拷锟矫的好碉拷模锟斤拷(锟斤拷 RedHat, SuSe, Mandrake, Fedora ...) 锟斤拷锟斤拷么锟杰匡拷锟斤拷锟窖撅拷锟斤拷锟剿猴拷锟绞碉拷模锟介（module锟斤拷锟剿★拷锟斤拷锟斤拷, lspci -vv 锟斤拷锟皆硷拷锟斤拷锟铰憋拷锟斤拷锟节核★拷锟斤拷锟斤拷锟斤拷锟皆匡拷锟斤拷同锟剿ｏ拷锟斤拷锟斤拷 /etc/X11/XF86Config-4(锟斤拷锟斤拷锟斤拷 RH/Fedora 锟斤拷xorg.conf )锟斤拷锟斤拷锟斤拷锟斤拷埽锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷屑锟斤拷锟� 3 锟斤拷使锟矫癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟� X锟斤拷锟斤拷 debian 锟斤拷,一些锟斤拷锟斤拷锟角憋拷要锟侥ｏ拷锟揭就猴拷锟斤拷锟剿的凤拷锟斤拷锟揭碉拷锟斤拷锟斤拷锟斤拷r128 锟斤拷为锟斤拷radeon锟斤拷

锟斤拷锟斤拷系统

锟斤拷篇锟斤拷锟铰斤拷锟斤拷锟剿匡拷隆 ext2/ext3 锟侥硷拷系统锟斤拷全锟斤拷锟教★拷锟杰讹拷锟斤拷锟狡碉拷锟斤拷锟斤拷锟斤拷锟斤拷诤芏锟斤拷锟斤拷锟斤拷锟� *nix 系统锟较ｏ拷锟斤拷锟斤拷 FreeBSD, HP-UX, IRIX 锟斤拷也锟结供 dump/restore 锟斤拷些锟斤拷锟斤拷; 锟斤拷 Solaris 锟叫ｏ拷锟解被锟斤拷锟斤拷 ufsdump/ufsrestore锟斤拷锟斤拷然也锟叫碉拷锟侥硷拷系统锟斤拷锟结供 dump 锟斤拷锟杰ｏ拷锟斤拷锟斤拷 ReiserFS锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷 rsync锟剿★拷锟斤拷锟斤拷使锟斤拷 rsync 锟缴癸拷锟斤拷锟斤拷Linux 系统锟斤拷锟斤拷锟解，锟轿硷拷 [1]锟斤拷

References

[1] ''Replicating a Linux System - Yet Another Method.'' Ben Okopnik, Linux Gazette Issue 83, October 2002.

锟斤拷锟斤拷篇锟斤拷锟铰凤拷锟斤拷锟斤拷锟斤拷

每篇锟斤拷锟铰讹拷锟叫革拷锟皆的凤拷锟斤拷页锟芥。锟斤拷锟斤拷锟揭筹拷锟斤拷铮拷锟斤拷锟斤拷锟斤拷峤伙拷锟斤拷郏锟揭诧拷锟斤拷圆榭达拷锟斤拷锟斤拷锟斤拷叩锟斤拷锟斤拷郏锟�

锟斤拷锟斤拷页锟斤拷

<--, LF 锟斤拷页

Go to the index of this issue

锟斤拷锟斤拷锟斤拷息:

en --> -- : Gerrit Renker <gerrit.renker(at)gmx.de>

en --> zh_CN: 锟斤拷锟斤拷 <daxiawj(Q)gmail.com>

2005-04-28, generated by lfparser version 2.52