Linux½Ì³ÌÍøÂ簲ȫ
Ê×Ò³
»ù´¡ÖªÊ¶
LinuxÒµ½ç
Linuxϵͳ
LinuxÈËÎï
LinuxÎÄ»¯
Linux×ÊѶ
Linux×ÛºÏ
µ±Ç°Î»Öãº
Linux½Ì³Ì
-
ÍøÂ簲ȫ
- ÍøÂ簲ȫÊÖ²á(Ò»)
ÍøÂ簲ȫÊÖ²á(Ò»)
±¾ÎÄÖ÷ÒªÌÖÂÛÍøÂçºÍÊý¾ÝͨѶ°²È«,·ÖΪÁù¸ö²¿·Ö.µÚÒ»²¿·Ö¸ÅÊö×î´ó,×îÀÏ
µÄUNIXÍøÂçUUCPϵͳ;µÚ¶þ²¿·ÖÌÖÂÛUUCPµÄ°²È«;µÚÈý²¿·ÖÌÖÂÛÐÂHONEY DANBERUUCP¼°°²È«Ìصã;µÚËIJ¿·ÖÌÖÂÛÆäËüµÄUNIXÍøÂç,ÆäÖаüÀ¨RJEºÍNSC;µÚÎ岿·ÖÌÖÂÛͨѶµÄÎïÀí°²È«;×îºóÒ»²¿·ÖÌÖÂÛSun Microsystem¹«Ë¾µÄSun OSϵͳµÄÍøÂ簲ȫ.
1.UUCPϵͳ¸ÅÊö
UUCPϵͳÊÇÒ»×é³ÌÐò,Íê³ÉÎļþ´«Êä,Ö´ÐÐϵͳ֮¼äµÄÃüÁî,ά»¤ÏµÍ³Ê¹ÓÃÇé¿öµÄͳ¼Æ,±£»¤°²È«.UUCPÊÇUNIXϵͳ×î¹ã·ºÊ¹ÓõÄÍøÂçʵÓÃϵͳ,ÕâÆäÖÐÔÚÁ½¸öÔÒò:µÚÒ»,UUCPÊǸ÷ÖÖUNIX°æ±¾¶¼¿ÉÓõÄΨһµÄ±ê×¼ÍøÂçϵͳ,µÚ¶þ,UUCPÊÇ×î±ãÒ˵ÄÍøÂçϵͳ.Ö»ÐèÒªÒ»¸ùµçÀÂÁ¬½ÓÁ½¸öϵͳ,È»ºó¾Í¿É½¨Á¢UUCP.Èç¹ûÐèÒªÔÚÏà¾àÊý°Ù»òÊýǧ¹«ÀïÔ¶µÄÁ½¸öϵͳ¼ä´«ÊäÊý¾Ý,ÖÐÐèÒªÁ½¸ö¾ßÓв¦ºÅ¹¦Äܵĵ÷Öƽâµ÷Æ÷.
(1)UUCPÃüÁî
UUCPÃüÁîÖ®Ò»ÊÇuucp,¸ÃÃüÁîÓÃÓÚÁ½ÏµÍ³¼äµÄÎļþ´«Êä,uucpÃüÁî¸ñʽÀàËÆÓÚcpÃüÁîµÄ¸ñʽ,Ö»ÊÇuucpÔÊÐíÓû§ÓÐϵͳ¼ä¿½±´Îļþ,ÃüÁîµÄÒ»°ã¸ñʽÈç
ÏÂ:
uucp source_file destination_file
source_fileͨ³£ÊDZ¾ÏµÍ³µÄÎļþ(µ«²»±ØÒ»¶¨ÊÇ),destination_fileͨ³£ÊÇÁíһϵͳµÄÎļþ»òĿ¼.Ö¸¶¨destination_fileµÄ¸ñʽΪ:
system!filename»òsystem!directory.
uucp¸øϵͳ¹ÜÀíÔ±ÌṩÁËÒ»¸öÑ¡Ïî,¿ÉÒÔÏÞÖÆ´«ÈëºÍ´«³ö±¾ÏµÍ³µÄuucpÎļþÖ»ÄÜ´«µ½/usr/spool/uucppublicĿ¼½á¹¹ÖÐ.Èô¸æËßuucp½«´«ÊäµÄÎļþ´æ·ÅÔÚÆäËûĿ¼ÖÐ,ϵͳ½«»áËÍ»ØÒ»¸öÓʼþ:remote access to path / file denied. uucpÔÊÐíÒÔ¼ò»¯·ûºÅ~´úÌæ/usr/spool/uucppublic/.Èç:
uucp names remote!~/john/names
ÓÐʱҲ¿ÉÓÃuucp½«Îļþ´ÓÁíÒ»¸öϵͳ¿½±´µ½±¾ÏµÍ³,Ö»Òª½«Òª´«È뱾ϵͳµÄÎļþÖ¸¶¨ÎªÔ´Îļþ(ÓÃsystem!file)¼´¿É,Èç:
uucp remotes!/usr/john/file1 file1
Èç¹ûÔÚÔ¶µØ»úÏÞÖÆÁËÎļþ´«ÊäµÄĿ¼,ÉÏÌõÃüÁî²»ÄÜ¿½±´µ½Îļþ.¿½±´Îļþµ½±¾ÏµÍ³µÄ×ȫµÄ·½·¨ÊÇ:ÔÚÁ½¸öϵͳÉ϶¼Í¨¹ýuucppublicĿ¼½øÐÐÎļþ´«Êä:
uucp remotes!~/john/file1 ~/pat/file1
(2)uuxÃüÁî
uuxÃüÁî¿ÉÓÃÓÚÔÚÁíÒ»¸öϵͳÉÏÖ´ÐÐÃüÁî,ÕâÒ»Ìصã³ÆΪ"Ô¶³ÌÃüÁîØðÐÐ".
uux×îͨ³£µÄÓô¦ÊÇÔÚϵͳ֮¼ä·¢ËÍÓʼþ(mailÔÚÆäÄÚ²¿Ö´ÐÐuux).µäÐ͵ÄuuxÇëÇóÈçÏÂ:
pr listing| uux - "remote1!lp -d pr1"
ÕâÌõÃüÁÎļþlisting¸ñʽ±àÅźó,ÔÙÁ¬½Óµ½ÏµÍ³remote1µÄ´òÓ¡»úpr1
ÉÏ´òÓ¡³öÀ´.uuxµÄÑ¡Ïî"-"ʹuux½«±¾ÃüÁîµÄ±ê×¼ÊäÈëÉ豸½¨Á¢ÎªÔ¶³ÌÃüÁîµÄ±ê×¼ÊäÈëÉ豸.µ±Èô¸É¸öϵͳÖÐÖ»ÓÐÒ»¸öϵͳÁ¬½ÓÁË´òÓ¡»úʱ,³£ÓÃuux´òÓ¡Îļþ.
µ±È»±ØÐëÑϸñµØÏÞÖÆÔ¶³ÌÃüÁîÕдý,ÒÔ±£»¤ÏµÍ³°²È«.Èç:
±¾ÏµÍ³²»Ó¦ÔÊÐíÆäËüϵͳÉϵÄÓû§ÔËÐÐÏÂÃæµÄÃüÁî:
uux "yoursys!uucp yoursys!/etc/passwd (outside!~/passwd)"
ÕâÌõÃüÁʹ±¾ÏµÍ³´«ËÍ/etc/passwdÎļþµ½ÏµÍ³outsideÉÏ,Ò»°ãµØ,Ö»Óм¸ÌõÃüÁîÔÊÐíµØÖ´ÐÐ.rmailÊǼÓÏÞÖƵÄmail³ÌÐò,³£³£ÎªÔÊÐíͨ¹ýuuxÖ´ÐеÄÃüÁîÖ®Ò».Ò²ÔÊÐírnews(¼ÓÏÞÖƵÄnetnewsαÍÑ»úÃüÁî)ÔÚÔËÐÐnetnewsµÄϵͳÉÏÖ´ÐÐ,»¹ÔÊÐílpÔÚÌṩÁË´òÓ¡É豸µÄϵͳÉÏÔËÐÐ.
3)uucico³ÌÐòuucpºÍuuxÃüÁîʵ¼ÊÉϲ¢²»µ÷ÓÃÁíÒ»¸öϵͳ¼°´«ËÍÎļþºÍÖ´ÐÐÃüÁî,¶øÊǽ«Óû§µÄÇëÇóÅÅÈë¶ÓÁÐ,²¢Æô¶¯uucico³ÌÐò.uucicoÍê³Éʵ¼ÊµÄͨѶ¹¤×÷.Ëüµ÷ÓÃÆäËüµÄϵͳ,µÇ¼,´«ËÍÊý¾Ý(¿ÉÒÔÊÇÎļþ»òÇëÇóÔ¶³ÌÃüÁîÖ´ÐÐ).Èç¹ûµç»°Ïßæ,»òÆäËüϵͳÒѹػú,´«ÊäÇëÇóÈÔÕë±£ÁôÔÚ¶ÓÁÐÖÐ,uucicoºóÐøµÄÖ°ÄܲÙ×÷(ͨ³£ÊÇcronÍê³É)½«·¢ËÍÕâЩ´«ÊäÇëÇó.
uucicoÍê³ÉÊý¾ÝµÄ·¢ËͺͽÓÊÕ.ÔÚ±¾ÏµÍ³µÄ/etc/passwdÎļþÖÐ,ÓÐÆäËüϵͳµÄuucicoµÇ¼½øÈ뱾ϵͳµÄÈë¿ÚÏî,¸ÃÈë¿ÚÏîÖÐÖ¸¶¨µÄȱʡshellÊÇuucico.
Òò´Ë,ÆäËüϵͳµ÷Óñ¾ÏµÍ³Ê±,Ö±½ÓÓëuucico¶Ô»°.
(4)uuxqt³ÌÐò
µ±ÁíһϵͳµÄuucicoµ÷Óñ¾ÏµÍ³ÇëÇóÔ¶³ÌÃüÁîÖ´ÐÐʱ,±¾ÏµÍ³µÄuucico½«¸ÃÇëÇóÅÅÈë¶ÓÁÐ,²¢ÔÚÍ˳ö֮ǰ,Æô¶¯uuxqt³ÌÐòÖ´ÐÐÔ¶³ÌÃüÁîÇëÇó.
ÏÂÃæ¾ÙÀý˵Ã÷Êý¾ÝÊÇÈçºÎ´«ÊäµÄ.¼ÙÉ豾ϵͳµÄÒ»¸öÓû§·¢ËÍÓʼþ¸øÁíÒ»Ô¶³Ìϵͳremote1µÄijÈË,mail»áÖ´ÐÐuux,ÔÚremote1ϵͳÉÏÔ¶³ÌµØÔËÐÐremail³ÌÐò,Òª´«Ë͵ÄÓʼþΪremailÃüÁîµÄÊäÈë.uux½«´«ÊäÇëÇóÅÅÈë¶ÓÁÐ,È»ºóÆô¶¯
uucicoÕдýʵ¼ÊµÄÔ¶³Ìµ÷ÓúÍÊý¾Ý´«Êä.Èç¹ûremote1ÏìÓ¦ÇëÇó,uucicoµÇ¼µ½ remote1,È»ºó´«ËÍÁ½¸öÎļþ:ÓʼþºÍ½«ÔÚremote1ÉÏÓÉuuxqtÖ´ÐеÄuuxÃüÁîÎÄ
¼þ.uuxÃüÁîÎļþÖк¬ÓÐÔËÐÐremailÇëÇó.Èç¹ûremote1ÔÚ±»µ÷ʱÒѹػú,uucico Ôò½«ÎÞ·¨µÇºÍ´«ËÍÎļþ,µ«ÊÇcron»áÖÜÆÚµØ(1Сʱ)Æô¶¯uucico.uucico²éÕÒÊÇ ·ñÓл¹Î´´«ËͳöµÄÊý¾Ý,Èô·¢ÏÖuuxÖ¸¶¨µÄ´«ÊäÄ¿±êϵͳÊÇremote1,¾Í³¢ÊÔÔÙ µ÷ÓÃremote1,Ö±µ½µ÷ͨremote1Ϊֹ,»òÕß¹ýÁËÒ»¶¨ÌìÊýÈÔδµ÷ͨremote1,δ ËͳöµÄÓʼþ½«×÷Ϊ"²»¿ÉͶµÝ"µÄÓʼþÍ˻ظø·¢Ë͸ÃÓʼþµÄÓû§.
2.UUCPµÄ°²È«ÎÊÌâ
UUCPϵͳδÉèÖÃÏÞÖÆ,ÔÊÐíÈκα¾ÏµÍ³ÍâµÄÓû§Ö´ÐÐÈκÎÃüÁîºÍ¿½±´½ø/³öuucpÓû§¿É¶Á/дµÄÈκÎÎļþ.ÔÚ¾ßÌåµÄuucpÓ¦Óû·¾³ÖÐÓ¦Á˽âÕâµã,¸ù¾ÝÐèÒªÉèÖñ£»¤.
ÔÚUUCPÖÐ,ÓÐÁ½¸ö³ÌÐò´¦Àí°²È«ÎÊÌâ.µÚÒ»¸öÊÇuucico³ÌÐò,¸Ã³ÌÐòÔÚÆäËüϵͳµ÷Óñ¾ÏµÍ³Ê±Æô¶¯.Õâ¸ö³ÌÐòÊDZ¾ÏµÍ³uucp°²È«µÄ¹Ø¼ü,Íê³É±¾ÏµÍ³Îļþ´«ÊäµÄ´«½øºÍ´«³ö.µÚ¶þ¸ö³ÌÐòÊÇuuxqt,¸Ã³ÌÐòΪËùÓеÄÔ¶³ÌÃüÁîÖ´ÐзþÎñ.
(1)USERFILEÎļþ
uucicoÓÃÎļþ/usr/lib/uucp/USERFILEÈ·¶¨Ô¶³Ìϵͳ·¢ËÍ»ò½ÓÊÕʲôÎļþ,Æä¸ñʽΪ:
login,sys[c] path_name [path_name...]
ÆäÖÐloginÊDZ¾ÏµÍ³µÄµÇ¼Ãû,sysÊÇÔ¶³ÌϵͳÃû,cÊÇ¿ÉÑ¡µÄcall_back±êÖ¾,path_nameÊÇĿ¼Ãû.
uucico×÷ΪµÇ¼shellÆô¶¯Ê±,½«µÃµ½Ô¶³ÌϵͳÃûºÍËùÔÚϵͳµÄµÇ¼Ãû,²¢ÔÚUSERFILEÎļþÖÐÕÒµ½Æ¥ÅäloginºÍsysµÄÐÐ.Èç¹û¸ÃÐк¬ÓÐcall_back±êÖ¾c,uucico½«²»´«ËÍÎļþ,Á¬½Ó¶Ï¿ª,µ÷ÓÃÔ¶³Ìϵͳ(¼´,ÈκÎϵͳ¿ÉÒÔ¸æËß±¾ÏµÍ³ËüµÄÃûÊÇxyz,ÓÚÊDZ¾ÏµÍ³¹ÒÆð,µ÷ÓÃʵ¼ÊµÄxyzÖ´ÐÐÎļþ´«Êä),ÈôÎÞc,uucico½«Ö´ÐÐÔ¶³ÌϵͳÇëÇóµÄÎļþ´«ËÍ,±»´«Ë͵ÄÎļþÃû±»¼Ù¶¨ÎªÒÔpath_name¿ªÍ·µÄ.
Óû§ÐèÒªÁ˽âÒÔϼ¸µã:
. Èç¹ûÔ¶³ÌϵͳʹÓõĵǼÃûδÁÐÓÚUSERFILEµÄµÇ¼ÓòÖÐ,uucico½«¾Ü¾øÔÊÐíÆäËüϵͳ×öÈκÎÊÂ,²¢¹ÒÆð.
. Èç¹ûϵͳÃûδÁÐÓÚsysÓòÖÐ,uucico½«Ê¹ÓÃUSERFILEÖÐÓÐÆ¥ÅäµÄµÇ¼Ãû ºÍ¿ÕϵͳÃûµÄµÚÒ»ÐÐ,Èç:nuucp,/usr/spool/uucppublicÓ¦Óõ½×÷Ϊ nuucpµÇ¼µÄËùÓÐϵͳ.cbuucp,c½«ÆÈʹ×÷ΪcbuucpµÇ¼µÄËùÓÐϵͳ×Ô ¼ºÖ´ÐÐÎļþ´«ÊäµÄÇëÇó.Èôµ÷ÓÃϵͳÃû²»Æ¥ÅäsysϵͳÖеÄÈκÎÒ»¸ö,²¢ ÇÒÎÞ¿ÕÈë¿ÚÏî,uucicoÒ²½«¾Ü¾ø×öÈκÎÊÂ.
. ÈôÁ½¸ö»úÆ÷¶¼ÉèÖÃÁËcall_back±êÖ¾,´«ËÍÎļþµÄÇëÇó¾ö²»»á±»Ö´ÐÐ,Á½ ¸öϵͳһֱ»¥Ïàµ÷ÓÃ,Ö±µ½Á½¸öϵͳÖеÄÒ»¸öÈ¡Ïûcall_backʱ,²ÅÄܽø ÐÐÎļþ´«ËÍ.
. Èç¹ûÒ»¸öÓû§µÄµÇ¼ÃûÁÐÓÚUSERFILEÎļþµÄloginÓòÖÐ,Ôòµ±µ÷Óñ¾Ïµ ͳµÄuucicoΪ¸ÃÓû§´«ËÍÎļþʱ,uucicoÖ»´«ËÍÖÁpath_nameÖ¸¶¨µÄÄ¿ ¼ÖеÄÎļþ.¿ÕµÇ¼ÃûÓÃÓÚËùÓÐδÃ÷È·ÁÐÓÚUSERFILEÎļþÖеÄÓû§½øÐÐ µÇ¼.ËùÒÔ
pat,/usr/pat
Ö»ÔÊÐípat´«ËÍ/usr/patĿ¼½á¹¹ÖеÄÎļþ.
,/usr/spool/uucppublic /tmp
ÆäËûÓû§½öÔÊÐí´«ËÍĿ¼/usr/spool/uucppublicºÍ/tmpÖеÄÎļþ.
²»ÒªÔÊÐíuucico½«Îļþ¿½½ø/³öµ½³ýÁË/usr/spool/uucppublicĿ¼ÒÔ ÍâµÄÆäËüÈκÎĿ¼,·ñÔò¿ÉÄÜ»áÓÐÈËÓÃÏÂÃæµÄÃüÁ±´×ß±¾ÏµÍ³µÄÖØÒª ÐÅÏ¢:
uucp yoursys!/etc/passwd to-creep
(2)L.cmdsÎļþ
uuxqtÀûÓÃ/usr/lib/uucp/L.cmdsÎļþÈ·¶¨ÒªÖ´ÐеÄÔ¶³ÌÖ´ÐÐÇëÇóÃüÁî.
¸ÃÎļþµÄ¸ñʽÊÇÿÐÐÒ»ÌõÃüÁî.Èç¹ûÖ»Ðèuuxqt´¦Àíµç×ÓÓʼþ,¸ÃÎļþÖоÍÖ»Ðë Ò»ÐÐÃüÁî:
rmail
ϵͳ¹ÜÀíÔ±¿ÉÔÊÐíµÇ¼Óû§Ö´ÐÐnetnews(rnews)µÄÃüÁî»òÔ¶³Ì´òÓ¡ÃüÁî
(lp),µ«¾ö²»ÄÜÔÊÐíÓû§Ö´Ðп½±´Îļþµ½±ê×¼Êä³öµÄÃüÁî,ÈçcatÃüÁî»òÍøÂçÃü Áîuucp,·ñÔòÕâЩÈËÖ»ÐèÔÚËûÃÇ×Ô¼ºµÄϵͳÉÏÇÃÈë:
uux "yoursys!uucp yoursys!/etc/passwd (outside!~/passwd)"
È»ºó¾Í¿ÉµÈ´ý±¾ÏµÍ³·¢ËͳöÃüÁîÎļþ.
(3)uucp怬
UUCPϵͳÐèÒªÁ½¸öµÇ¼»§Í·,Ò»¸öÊÇÆäËüϵͳµÇ¼µÄ»§Í·,ÁíÒ»¸öÊÇϵͳ ¹ÜÀíʹÓõĻ§Í·.ÀýÈç,Êý¾Ý´«ÊäµÇ¼»§Í·ÊÇnuucp,¹ÜÀíµÇ¼»§Í·ÊÇuucp,ÔòÔÚ
/etc/passwdÎļþÖÐÓ¦µ±ÓжþÐÐ.
UIDºÍGIDµÄ5ºÅͨ³£Áô¸øuucp,ÓÉÓÚuucico¾ßÓйÜÀíµÇ¼µÄSUIDÐí¿É,Òò´Ë nuucp»§Í·µÄUIDºÍGIDÓ¦µ±ÓÃÆäËüÖµ.
(4)uucpʹÓõÄÎļþºÍĿ¼
/usr/lib/uucpÓÃÓÚ´æ·Å²»ÄÜÓÉÓû§Ö±½ÓÔËÐеĸ÷ÖÖuucp,ÈçuuxqtºÍ uucico.¸ÃĿ¼»¹º¬ÓÐÈô¸É¸öÈ·¶¨uucpÈçºÎ²Ù×÷µÄÎļþ,ÈçL.cmdsºÍUSERFILE. ÕâЩÎļþÖ»ÄܶÔuucp¹ÜÀí»§Í·¿Éд(ϵͳ¹ÜÀíÔ±Ò»¶¨²»Ô¸ÈÃÓû§¸ü¸ÄÔ¶³Ì¿ÉÖ´ ÐÐÃüÁî±í):¸ù¾Ý°²È«µÄ¹Ûµã,¸ÃĿ¼ÖÐÁíÒ»¸öϵͳ¹ÜÀíÔ±±ØÐëÇå³þµÄÎļþÊÇ L.sys.¸ÃÎļþÖк¬ÓÐuucicoÄܵ÷ÓõÄÿ¸öϵͳµÄÈë¿ÚÏî.Èë¿ÚÏîÊý¾Ý°üÀ¨uucicoËùµ÷ÓÃϵͳµÄµç»°ºÅÂë,µÇ¼Ãû,δ¼ÓÃܵĿÚÁî.²»ÓÃ˵,L.sysÓ¦µ±ÊôÓÚ uucp¹ÜÀí»§Í·ËùÓÐ,ÇÒÓ¦µ±¾ßÓÐ400»ò600´æÈ¡Ðí¿É.
uucpÓÃ/usr/spool/uucpĿ¼´æ·Å¹¤×÷Îļþ.ÎļþÃûÒÔC.¿ªÍ·µÄÎļþÊÇËÍ µ½ÆäËüϵͳµÄÃüÁîÎļþ,º¬ÓÐÔÚÆäËüϵͳÉÏ¿½Èë/³öÊý¾ÝºÍÖ´ÐÐÃüÁîµÄÇëÇó.ÎÄ ¼þÃûÒÔD.¿ªÍ·µÄÎļþÓÃ×÷C.ÎļþµÄÊý¾ÝÎļþ.ÎļþÃûÒÔX.¿ªÍ·µÄÎļþÊÇÀ´×ÔÆä ËüϵͳµÄÔ¶³ÌÖ´ÐÐÇëÇó,ÓÉuuxqt½âÊÍ.ÎļþÃûÒÔTM.¿ªÊ¼µÄÎļþÊÇ´ÓÆäËüϵͳ ´«ËÍÊý¾Ýµ½±¾ÏµÍ³¹ý³ÌÖÐuucpËùʹÓõÄÔÝ´æÎļþ.XQTDIRÊÇuuxqtÓÃÓÚÖ´ÐÐX.
ÎļþµÄĿ¼.LOGFILE¿ÉÓÐÖúÓÚ¹ÜÀíuucpµÄ°²È«,Ëüº¬ÓÐÖ´ÐÐuucpÇëÇó³É¹¦Óë·ñ µÄÐÅÏ¢.ϵͳ¹ÜÀíÔ±¿Éʱ³£²é¿´¸ÃÎļþ,Á˽âÓÐÄÄЩϵͳÕýµÇ¼È뱾ϵͳִÐÐ uucpÇëÇó?ÊÇʲôÇëÇó?ÌرðÒª¼ì²éÕâЩÇëÇóÊÇ·ñÊÔͼ×ö²»ÔÊÐíµÄ²Ù×÷.
·¢²¼ÈË:netbull À´×Ô:°²È«½Ì³Ì
ÍøÂ簲ȫ - ʵÏÖ×Ô¶¯µÇ¼linux
ÍøÂ簲ȫ - ×èÖ¹Óû§ä¯ÀÀʹÓÃÍⲿ´úÀí
ÍøÂ簲ȫ - linux°²È«¹ÜÀí¼¼ÇÉ
ÍøÂ簲ȫ - linux»·¾³Ï·¢ÏÖ²¢×èֹϵͳ¹¥»÷
ÍøÂ簲ȫ - Chroot LinuxÖÐËùÓеķþÎñ
ÍøÂ簲ȫ - ÈÃËùÓÐÈ˲»ÄÜsu
ÍøÂ簲ȫ±à³Ì¼¼Êõ(¶þ)
ÍøÂ簲ȫ - ÏÞʱµÇ¼
ÍøÂ簲ȫ - ÈÃÕʺÅÓÀ²»¹ýÆÚ
ÍøÂ簲ȫ¼ì²â˼·
ÍøÂ簲ȫ - ʹÓÃpamÀ´Ö§³ÖloginµÄ·ÃÎÊ¿ØÖÆ
ÍøÂ簲ȫ - Unixϵͳ°²È«¹¹¼Ü¾Ñé
ÍøÂ簲ȫ - linuxÏÂÆƽâʵս
³£ÓõÄLinuxÍøÂ簲ȫ¹¤¾ß¼ò½é
ÍøÂ簲ȫÃæÃæ¹Û¡¡
Õ¾µãµ¼º½
Linux½Ì³Ì
Php
Linux
·Ç¼¼ÊõÀà
Ö¸Áî´óÈ«
Shell
°²×°Æô¶¯
Xwindow
Kde
Gnome
ÊäÈë·¨Àà
ÃÀ»¯ºº»¯
ÍøÂçÅäÖÃ
´æ´¢±¸·Ý
ÔÓÏ¾ß
±à³Ì¼¼Êõ
ÍøÂ簲ȫ
Äں˼¼Êõ
ËÙ¶ÈÓÅ»¯
Apache
Email
Ftp·þÎñ
Cvs·þÎñ
´úÀí·þÎñ
Samba
ÓòÃû·þÎñ
ÍøÂç¹ýÂË
ÆäËû·þÎñ
Nfs
Oracle
Dhcp
Mysql
Ldap
RedHat
ÔÞÖúÉÌÁ´½Ó