Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Linux on floppyµÄ³¢ÊÔ

ÕâÒ»¶Îʱ¼äÒ»Ö±½øÐÐLinux on floppyµÄ³¢ÊÔ£¬½è´ËÏ£ÍûÄܶÔÈçºÎ¹¹ÔìÒ»¸öLinux·¢Ðа汾¡¢LinuxµÄÆô¶¯¡¢LinuxϵͳµÄ²Ã¼ôÓÐÒ»¸öÉî¿ÌµÄÈÏʶ¡£
ÔÚ½øÐÐÖУ¬ÎÒÓÐһЩ×Ô¼ºµÄÐĵÃÌå»á£¬ÓÈÆäÊÇÈçºÎ¹¹ÔìÒ»¸ö½ÏСµÄLinuxϵͳ¡£ÕâÀïÌù³öÆäÖеÄÒ»²¿·Ö£¬Ï£ÍûÄÜÓë¸÷λ¹²Í¬·ÖÏí¡£Óв»¶ÔµÄµØ·½£¬Ò²Íû¸÷λ¸ßÊÖÄܲ»Áߴͽ̡£
¹¹ÔìLinux on floppyϵͳµÄ¹ý³ÌÖУ¬Ò»¸ö±ØÐëµÃÃæ¶ÔµÄÎÊÌâÊÇÈçºÎ¼õСÄں˺͸÷ÖÖÓ¦ÓõĴóС£¬Ê¹ËûÃǼ´¿ÉÒÔ´æ·ÅÔÚÓÐÏ޵ĿռäÖУ¨Í¨³£ÊÇ1.44MµÄ´ÅÅÌ£©£¬ÓÖ¿ÉÒÔÍê³ÉÔ¤¶¨µÄ¹¦ÄÜ¡£Í¨³£ÓÐÒÔϼ¸ÖÖ×ö·¨£º
1.²Ã¼ôÄںˣ¬ÔÚ½øÐÐÄÚºËÅäÖÃʱȥ³ýһЩÓò»µ½µÄÄ£¿é£¬¾¡Á¿½µµÍÄں˵ĴóС
ÎÒËù±àÒëµÄÄÚºËÖ»°üÀ¨ÁËһЩ±ØÒªµÄÄں˹¦ÄÜ¡¢Íø¿¨µÄÇý¶¯¡¢TCP/IPµÄʵÏÖ¡¢Netfilter¡¢PPP/PPPoE¡£Äں˵ĴóСΪ700911¡£ÓÉÓÚÄÚºËÖÐһЩºËÐĵŦÄܲ»¿ÉÄÜÈ¥³ý£¬ËùÒԲüôºóµÄÄÚºËÖÁÉÙÒ²Òª400k×óÓÒ¡£
2.ʹÓÃרÃÅΪǶÈëʽϵͳÉè¼ÆµÄÓ¦Óã¬ÈçTinyLogin¡¢Busybox
LinuxϵͳÉÏ×ÜÒªÅÜһЩӦÓóÌÐò£¬µ±È»ÎÒÃÇ¿ÉÒÔ°Ñ×ÀÃæLinuxϵͳÉϵÄÓ¦ÓðáÒƵ½Linux on floppyÉÏ£¬µ«ÊÇÓÉÓÚÕâЩӦÓù¦ÄܽÏÇ¿»òûÓÐÑϸñµÄ½øÐдúÂëÓÅ»¯£¬Í¨³£ÒªÕ¼ÓýϴóµÄ¿Õ¼ä¡£ËùÒԺܿÉÄܼ¸¸öСӦÓþͰÑÎÒÃÇÓÐÏ޵ĴÅÅÌ¿Õ¼ä¾Í¸øÕ¼ÂúÁË¡£½â¾ö°ì·¨ÊÇ£¬Ê¹ÓÃרÃÅΪǶÈëʽӦÓÃËùÉè¼ÆµÄ³ÌÐò£¬ÕâÀïÇ¿ÁÒÍƼöbusybox¡£Busybox°Ñ100¶àÖÖ³£¼ûµÄÓ¦Óö¼¼¯Öе½Ò»¸ö³ÌÐòÖÐÀ´£¬´ó´ó½ÚÊ¡ÁË´ÅÅ̿ռ䡣¶øÇÒ£¬busybox»¹¿ÉÒÔ¸ù¾ÝÐèÒªÅäÖÃÌṩÄÄЩӦÓ㬴Ӷø¿ÉÒÔ½øÐнøÒ»²½µÄµ÷½Ú¡£ÎÒËùʹÓõÄbusyboxÖУ¬Ñ¡ÓÃÁË80¶àÖÖÓ¦Ó㬲ÉÓþ²Ì¬Á¬½Ó·½Ê½´óСΪ679048£¬²ÉÓö¯Ì¬Á¬½Ó·½Ê½µÄ´óСΪ154316
3.ÌÞ³ýÓ¦ÓóÌÐòÖеÄһЩµ÷ÊÔ·ûºÅÐÅÏ¢ºÍÆäËûµÄһЩÎÞÓÃÐÅÏ¢
ÔÚ±àÒë³ÌÐòµÄʱºò£¬ÓÐʱΪÁË·½±ãµ÷ÊÔ£¬Éú³ÉµÄ×îºó´úÂëÖаüÀ¨ÁËһЩµ÷ÊÔÐÅÏ¢£¨ gcc -g ... £©, ³ý´ËÖ®Í⣬±àÒëÁ´½ÓÖеÄÖؼÓÔعý³ÌÒ²»áÔÚÄ¿±ê´úÂëÖмÓÈëһЩÓëʵ¼ÊÔËÐÐÎ޹صÄÐÅÏ¢,ͨ¹ýfileÃüÁî¿ÉÒԲ鿴Ŀ±ê´úÂëÊÇ·ñ°üÀ¨ÕâЩÐÅÏ¢£¬ÏÂÃæÊdzÌÐòopenvtµÄÐÅÏ¢£º
# file openvt
openvt: ELF 32-bit LSB executable, Intel 80386, version 1, dynamically linked (uses shared libs), not stripped
×¢Òâ“not stripped”£¬ËµÃ÷openvtÖаüº¬ÕâЩÎÞÓÃÐÅÏ¢¡£ÕâЩÐÅÏ¢ÎÞÒÉÊǶÔÎÒÃDZ¦¹óµÄ´ÅÅÌ¿Õ¼äµÄÀË·Ñ¡£Í¨¹ý"strip -s ..."»ò
“objcopy --strip-all ...”¿ÉÒÔÈ¥³ýÕâЩÐÅÏ¢¡£
#objcopy --strip-all openvt openvt-new
strip֮ǰ,openvtµÄ´óСΪ25716£¬stripÖ®ºóopenvtµÄ


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì£¨ËÄ£© L2CAP²ã±à³Ì

£¨L2CAPЭÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPЭÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼­Á¬½Ó¿ØÖƺÍÊÊÅäЭÒé (L2CAP) ΪÉϲãЭÒéÌṩÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àЭÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãЭÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......

ʵսLinux Bluetooth±à³Ì(Áù) L2CAP±à³ÌʵÀý

ÀýÒ»£º·¢ËÍSignaling Packet£º
Signaling CommandÊÇ2¸öBluetoothʵÌåÖ®¼äµÄL2CAP²ãÃüÁî´«Êä¡£ËùÒÔµÃSignaling CommandʹÓÃCID 0x0001.
¶à¸öCommand¿ÉÒÔÔÚÒ»¸öC-frame£¨control frame£©Öз¢ËÍ¡£
 Èç¹ûÒªÖ±½Ó·¢ËÍSignaling Command.ÐèÒª½¨Á¢SOCK_RAWÀàÐ͵ÄL2CAPÁ¬½ÓSocket¡£ÕâÑù²ÅÓлú»á×Ô¼ºÌî³äCommand Code£¬Identi ......

LinuxϵĺóÃźÍÈÕÖ¾¹¤¾ß

 ¹¥ÈëLinuxϵͳºó£¬ºÜ¶àÈëÇÖÕßÍùÍù¾Í¿ªÊ¼µÃÒâÍüÐÎÁË¡£ÕâÆäÖл¹ÓÐÒ»¸öÔ­Òò£¬¾ÍÊǼ¼ÊõÐÔÒ²ÒªÇó¸ü¸ßÁË¡£ÏÂÃ棬ÎÒÃÇÀ´¿´¿´Ò»Ð©³£Óõľ­µä¹¤¾ß¡£(δ¾­ÔÊÐí£¬Ð»¾øתÔØ£¡)
1¡¢´ÓÕâÀïÑÓÉ죺ºóÃźÍÁ¬½Ó¹¤¾ß
£¨1£©Httptunnel
TunnelµÄÒâ˼ÊÇËíµÀ£¬Í¨³£HTTPTunnel±»³Æ֮ΪHTTP°µµÀ£¬ËüµÄÔ­Àí¾ÍÊǽ«Êý¾Ýαװ³ÉHTTPµÄÊý¾ÝÐÎʽÀ´ ......

LinuxϵͳӲÅ̵ÄÕûÀíά»¤¼°ÆäÓÅ»¯

ÔÚWindowsϵͳÖУ¬´ÅÅÌËéƬÊÇÒ»¸ö³£¼ûµÄÎÊÌ⣬Èç¹û²»×¢Ò⣬ϵͳÐÔÄÜ¿ÉÄܱ»ÇÖÊ´¡£LinuxʹÓõڶþÀ©Õ¹Îļþϵͳ(ext2)£¬ËüÒÔÒ»ÖÖÍêÈ«²»Í¬µÄ·½Ê½´¦ÀíÎļþ´æ´¢¡£LinuxûÓÐWindowsϵͳÖз¢ÏÖµÄÄÇÖÖÎÊÌ⣬ÕâʹµÃÐí¶àÈËÈÏΪ´ÅÅÌËéƬ»¯¸ù±¾²»ÊÇÒ»¸öÎÊÌâ¡£µ«ÊÇ£¬ÕâÊDz»ÕýÈ·µÄ¡£
ËùÓеÄÎļþϵͳËæ×Åʱ¼äµÄÍÆÒƶ¼Ç÷ÏòÓÚËéƬ»¯¡£LinuxÎÄ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ