ºìÁªLinuxÃÅ»§
Linux°ïÖú

CF¿¨ÉϵÄLinuxÆô¶¯¹ý³Ì·ÖÎö

·¢²¼Ê±¼ä:2014-07-01 10:12:37À´Ô´:ºìÁª×÷Õß:velcbo
Ò»¸öǶÈëʽlinux²Ù×÷ϵͳ¿ÉÒÔ¼òµ¥µÄ³éÏóΪ£¬Òýµ¼³ÌÐòbootloader¡¢ÄÚºËvmlinuz¡¢Îļþϵͳfilesystem¡£

BootloaderÊÇϵͳ¼ÓµçºóÔËÐеĵÚÒ»¶Î´úÂ룬һ°ãËüÖ»ÔÚÆô¶¯ÏµÍ³Ê±·Ç³£¶ÌµÄʱ¼ä°´ÄÚÔËÐС£¶ÔÓÚlinuxϵͳÀ´Ëµ£¬ÕâÊÇÖÁ¹ØÖØÒªµÄÒ»²½¡£ÔÚϵͳÖУ¬Õû¸öbootloaderÓÉϵͳÖеÄbiosºÍuÅÌÖÐMBR£¨Ö÷Òýµ¼ÉÈÇø£©µÄÒ»¶Î´úÂëÀ´¹²Í¬Íê³ÉÒýµ¼ÈÎÎñ¡£ÕâÀïÎÒÃDzÉÓÃgrubÒýµ¼·½Ê½¡£ÏµÍ³ÏȽ«BIOS¼ì²âµ½µÄMBRÄÚÈݶÁÈ¡µ½RAMÖУ¬È»ºó½«ÏµÍ³¿ØÖÆÈ¨½»¸øgrub£¬×îºóÓÉgrub¸ºÔð°ÑÒªÒýµ¼µÄ²Ù×÷ϵͳµÄÄں˾µÏñ¶ÁÈ¡µ½ÏµÍ³RAMÖУ¬È»ºóÌø×ªµ½Äں˵ÄÈë¿Úµã¡£

vmlinuzÊÇLinux Äں˵ľµÏñÎļþ,¿ÉÒÔ±»Òýµ¼³ÌÐò¼ÓÔØ,´Ó¶øÆô¶¯Linuxϵͳ¡£

initrdµÄÈ«³ÆÊÇboot loader initialized RAM disk£¬ËüÊÇϵͳÆô¶¯Ê±ËùʹÓõĸùÎļþϵͳӳÏñÎļþ£¬Õâ¸öÎļþϵͳÖаüº¬¼¸¸öÇý¶¯Ä£¿é£¬¶¼ÊÇϵͳÆô¶¯Ê±Ëù±ØÐë¼ÓÔØµÄ£¬ÁíÍâµ±ÎÒÃÇÐèÒª¼ÓÔØÆäËüµÄÄ£¿éʱ£¬Ò²¿ÉÒÔ·ÅÔÚÆäÖС£

Ò»¡¢Òýµ¼³ÌÐòGrub

»úÆ÷¼ÓµçÆô¶¯ºó,BIOS¿ªÊ¼¼ì²âϵͳ²ÎÊý,ÈçÄÚ´æµÄ´óС,ÈÕÆÚºÍʱ¼ä,´ÅÅÌÉ豸ÒÔ¼°ÕâЩ´ÅÅÌÉ豸ÓÃÀ´Òýµ¼µÄ˳Ðò,ͨ³£Çé¿öÏ£¬BIOS¶¼ÊDZ»ÅäÖóÉÊ×Ïȼì²éÈíÇý»òÕß¹âÇý£¬È»ºóÔÙ³¢ÊÔ´ÓÓ²ÅÌÒýµ¼¡£Èç¹ûÔÚÕâЩ¿ÉÒÆ¶¯µÄÉ豸ÖУ¬Ã»ÓÐÕÒµ½¿ÉÒýµ¼µÄ½éÖÊ£¬ÄÇôBIOSͨ³£ÊÇתÏòµÚÒ»¿éÓ²ÅÌ×î³õµÄ¼¸¸öÉÈÇø£¬Ñ°ÕÒÓÃÓÚ×°ÔØ²Ù×÷ϵͳµÄÖ¸Áî¡£×°ÔØ²Ù×÷ϵͳµÄÕâ¸ö³ÌÐò¾ÍÊÇboot loader¡£

linuxÀïÃæµÄbootloaderͨ³£ÊÇlilo»òÕßgrub,´ÓRed Hat Linux 7.2Æð£¬GRUBÈ¡´úLILO³ÉΪÁËĬÈÏµÄÆô¶¯×°ÔسÌÐò¡£ÄÇôÆô¶¯µÄʱºògrubÊÇÈçºÎ±»ÔØÈëµÄÄØ£¿

grubÓм¸¸öÖØÒªµÄÎļþ,stage1,stage2,ÓÐʱºò»¹ÐèÒªstage1.5¡£ÕâЩÎļþ

Ò»°ã¶¼ÔÚ/boot/grubÎļþ¼ÐÏÂÃæ¡£grub±»ÔØÈëͨ³£°üÀ¨ÒÔϼ¸¸ö²½Ö裺

1¡¢×°ÔØ»ù±¾µÄÒýµ¼×°ÔسÌÐò(stage1)

stage1ºÜС£¬Ö»ÓÐ512×Ö½Ú£¬

stage1ͨ³£Î»ÓÚÖ÷Òýµ¼ÉÈÇøÀïÃæ,ËüµÄÖ÷Òª¹¦ÄܾÍÊÇ×°ÔØµÚ¶þÒýµ¼³ÌÐò(stage2)¡£ÕâÖ÷ÒªÊÇÒòΪÔÚÖ÷Òýµ¼ÉÈÇøÖÐûÓÐ×ã¹»µÄ¿Õ¼äÓÃÓÚÆäËü¶«Î÷£¬ grubÖÐstage2ÎļþµÄ´óСÊÇ103.9K¡£

2. ×°ÔØµÚ¶þÒýµ¼×°ÔسÌÐò(stage2)

ÕâµÚ¶þÒýµ¼×°ÔسÌÐòʵ¼ÊÉÏÊÇÒý³ö¸ü¸ß¼¶µÄ¹¦ÄÜ£¬ÒÔÔÊÐíÓû§×°ÔØÈëÒ»¸öÌØ¶¨µÄ²Ù×÷ϵͳ¡£ÔÚGRUBÖУ¬Õâ²½ÊÇÈÃÓû§ÏÔʾһ¸ö²Ëµ¥»òÊÇÊäÈëÃüÁî¡£

ÉÏÃæ»¹Ìáµ½ÁËstage1.5Õâ¸öÎļþ£¬ËüµÄ×÷ÓÃÊÇÊ²Ã´ÄØ£¿ÔÚ/boot/grubĿ¼Ï¿ÉÒÔ¿´µ½ÓÐfat_stage_1.5 e2fs_stage_1.5 xfs_stage_1.5µÈµÈ,ºÜÈÝÒײÂÏëstage1.5ºÍÎļþϵͳÓйØÏµ£¬ÓÐʱºò»ù±¾Òýµ¼×°ÔسÌÐò(stage1)²»ÄÜʶ±ðstage2ËùÔÚµÄÎļþϵͳ·ÖÇø,ÄÇôÕâʱºò¾ÍÐèÒªstage1.5À´Á¬½Óstage1ºÍstage2ÁË.Òò´Ë¶ÔÓÚ²»Í¬µÄÎļþϵͳ¾Í»áÓв»Í¬µÄÊÇstage1.5¡£µ«ÊǶÔÓÚÎÒÃÇ×öµÄgrubºÃÏñstage1.5²¢²»ÊǺÜÖØÒª,ÒòΪÎÒÊÔ¹ýÁË,ÔÚûÓÐstage1.5µÄÇé¿öÏÂ, ÎÒ°Ñstage1°²×°ÔÚ¸ñʽ»¯Îªext3µÄCF¿¨ÖУ¬Äܹ»Õý³£Òýµ¼,²¢²»ÐèÒªe2fs_stage_1.5»òÕßfat_stage_1.5¡£

ÎÒÃǵľßÌå×ö·¨ÊǰÑÕû¸öCF¿¨¸ñʽ»¯ÎªÒ»¸ö·ÖÇø£¬ÎļþϵͳΪext3¸ñʽ£¬È»ºó°Ñstage1¡¢stage2¡¢grub.confÕ⼸¸öÆô¶¯µÄʱºò±ØÐëµÄÎļþ¿½±´µ½CF¿¨µÄÖ¸¶¨Ä¿Â¼Ï£¬È»ºó½øÈëgrubʹÓÃһЩÃüÁÆä°²×°µ½CF¿¨ÉÏ¡£

¶þ¡¢ÄÚºËÅäÖÃ

LinuxÄÚºËËù¿ØÖƵĶ«Î÷·Ç³£¹ã£¬´ÓÎļþϵͳ¸ñʽ¡¢³ÌÐò¿ª·Å¡¢µçÔ´¹ÜÀíµ½Óû§µÄ°²È«ÐÔµÈÒ»´ó¶ÑµÄÏîÄ¿£¬ÉõÖÁÁ¬ÍøÂç´ø¿íµÄ·ÖÅä¶¼ÔÚÆäÖУ¬ÓÉ´Ë¿ÉÖªÄں˵ÄÖØÒªÐÔ¡£µ«ÊÇÕë¶ÔÎÒÃÇÏÖÔÚ×öµÄϵͳ£¬ÔÚÄÚºËÅäÖÃÖÐÎÒÃÇÖ÷Òª¶ÔÏÂÃæÕâЩѡÏî¸ÐÐËȤ

1¡¢ Loadable module support ¶ÔÄ£¿éµÄÖ§³Ö£¬ÕâÀïÃæÓÐÈýÏ Enable loadable module support£º³ý·ÇÄã×¼±¸°ÑËùÓÐÐèÒªµÄÄÚÈݶ¼±àÒëµ½ÄÚºËÀïÃæ£¬·ñÔò¸ÃÏîÓ¦¸ÃÊDZØÑ¡µÄ¡£

Set version information on all module symbols£º±íʾ¸ÃÄ£¿é²»¸úÄÚºËÒ»Æð·¢²¼£¬Í¨³£²»Ñ¡¡£

Kernel module loader£º¸ÃÑ¡Ïî±íʾÄں˿ÉÒÔʵÏÖÄ£¿é¼ÓÔØµÄ¹¦ÄÜ¡£Kernel³ÌÐò¿ÉÒÔÔÚÐèÒªµÄʱºò×Ô¶¯µ÷ÓÃÄ£¿é£¬¶øÔÚ²»Óøù¦ÄܵÄʱºò×Ô¶¯Ð¶ÔظÃÄ£¿é

2¡¢Processor type and features

ÔÚËüµÄÏÂÃæ£¬Í¬ÑùÓкܶàµÄÑ¡Ïµ«ÎÒÃÇÖ»¹ØÐÄProcessor family£º¸ù¾ÝÎÒ

ÃÇ×Ô¼ºµÄÇé¿öÑ¡ÔñCPUÀàÐÍ¡£ÔÚÎÒÃǵĹÊÕÏÕï¶ÏÒÇÉÏ£¬¾­¹ýÊÔÑéÖ¤Ã÷Ñ¡Ôñ386¡¢486»ò586/K5/5x86/6x86/6x86MK¶¼¿ÉÒÔ£¬µ«ÊÇÑ¡ÔñPentium-3/Celeron»òÕßPentium-4²»ÐС£

3¡¢General setup

ÕâÀïÊǶÔ×îÆÕͨµÄһЩÊôÐÔ½øÐÐÉèÖá£Õⲿ·ÖÄÚÈݷdz£¶à£¬Ò»°ãʹÓÃȱʡÉèÖþͿÉÒÔÁË¡£µ«ÊDZØÐëÑ¡ÉÏ£¬ÒòΪÀïÃæÓÐPCI×ÜÏßÖ§³Ö£¬µçÔ´¹ÜÀíģʽµÈµÄÖ§³Ö¡£

4¡¢Block devices

ÔÚËüµÄÑ¡ÏîÏ£¬ÎÒÃÇÒ»¶¨ÒªÑ¡µÄÊÇ£º RAM disk support£º¡£

£¨65536£©default ramdisk size Initial ramdisk£¨initrd£©support

ÒòΪÎÒÃÇ×öµÄ¾ÍÊÇram disk£¬ËùÒÔÎÒÃDZØÐë°ÑÕâЩ¶¼Ñ¡ÉÏ£¬Äں˲»Ö§³ÖµÄ»°ÔÚÄÚºËÆô¶¯ÍêºóÊDz»ÄܼÓÔØ¸ùÎļþϵͳµÄ¡£ÆäÖеÄ65536KÊÇÎÒÃÇÔÚÄÚ´æÖпª±ÙµÄ¸ùÎļþϵͳ¿Õ¼ä¡£ÕâÀï¾ÍÊÇ64M£¬ÎÒÃÇ¿ÉÒÔ¸ù¾ÝÎÒÃǵÄÐèÒª½øÐе÷Õû¡£

5¡¢Character devices

һЩ×Ö·ûÉ豸µÄÖ§³Ö£¬ÀýÈçÊó±ê£¬ÐéÄâÖն˵ÄÖ§³ÖµÈ£¬Ê¹ÓÃȱʡµÄ¾Í¿ÉÒÔÁË¡£ 6¡¢Filesystem

ÔÚÕâÀïÖ÷ÒªÊÇÒª°Ñext3ÎļþÖ§³Ö£¬/procÎļþϵͳ֧³ÖÑ¡ÉÏ£¬Ò»°ãĬÈϼ´¿É¡£ÒòΪÎÒÃÇÔÚºóÃæ×ö³öµÄÎļþϵͳ¾µÏñÊÇext3¸ñʽµÄ£¬ËùÒÔÄں˱ØÐë¶Ô´ËÎļþ¸ñʽ֧³Ö¡£/procÎļþϵͳÊÇlinuxÌṩ¸øÓû§ºÍϵͳ½øÐн»»¥µÄͨµÀ£¬Ò²ÒªÑ¡ÉÏ¡£

ÁíÍâsecond extended fs supportÊDZê×¼µÄlinuxÎļþϵͳ£¬½¨Òé±àÒë½øÄںˡ£ÆäËüµÄÎļþϵͳÀàÐÍÎÒÃÇ¿ÉÒÔ¸ù¾Ý×Ô¼ºµÄ°®ºÃ½øÐÐÑ¡Ôñ¡£

7¡¢Console drivers

ÒòΪÎÒÃÇ»¹Ã»ÓÐ×ÀÃæÏµÍ³£¬ÎÒÃÇÑ¡ÔñµÄÊÇVGA text console£¬ Èç¹ûûÓÐÑ¡ÔñÕâÏîµÄ»°£¬¿ª»úÔËÐе½ÏÂÔØÄÚºËʱ¾ÍÍ£Ö¹ÁË¡£

ÁíÍâ¶ÔÓÚIDEµÄÖ§³Ö£¬ÎÒÃÇÔÚ²»Ñ¡µÄÇé¿öÏÂϵͳÊÇ¿ÉÒÔÕý³£Æô¶¯ºÍ¹¤×÷µÄ¡£µ«ÊÇÎÒÃǵÄϵͳֻÊǹ¤×÷ÔÚÄÚ´æÖУ¬ÎÒÃǼ´Ê¹°ÑÒªÔËÐеijÌÐò·ÅÔÚÆäÖУ¬¹Ø»úºóʲô¶¼Ã»Óб£Áô¡£ËùÒÔÎÒÃÇÒªÔÚϵͳÆô¶¯ÆðÀ´ºóÖØÐ°ÑCF¿¨¹ÒÔØµ½ÏµÍ³ÖУ¬È»ºó°Ñ³ÌÐòÔËÐеĽá¹û¶¼±£´æÔÚCF¿¨ÉÏ£¬ÕâÑù¼´Ê¹¹Ø»úCF¿¨ÉÏÒ²ÒѾ­±£´æÁËÎÒÃdzÌÐòµÄÔËÐнá¹û¡£ËùÒÔÎÒÃÇÔÚϵͳÖбØÐë¼ÓÉ϶ÔIDEµÄÖ§³Ö¡£Í¬Àí£¬¼ÙÈçÎÒÃǵÄϵͳҪ֧³ÖUSBÉ豸ʱ£¬ÎÒÃÇÓ¦¸ÃÔÚÅäÖÃÑ¡ÏîÖÐÑ¡ÔñÖ§³ÖUSBºÍSCSI¡£Ò²¾ÍÊÇÌí¼ÓÉÏusbµÄÇý¶¯¡£ÕâÀïÑ¡ÔñSCSIµÄÔ­ÒòÊÇÖ»ÓÐÖ§³ÖSCSIʱÔÚUSBµÄÅäÖÃÑ¡ÏîÖвŻá³öÏÖUSB Mass storage support¡£

Èý¡¢Îļþϵͳ

ÎÒÃǵÄÎļþϵͳÊÇͨ¹ýbusybox¹¤¾ß×ö³öÀ´µÄ£¬busybox¼¯³ÉÁËlinux³£ÓõÄÃüÁîºÍ¹¤¾ß¡£ÕâЩÃüÁîºÍ¹¤¾ßÎÒÃǶ¼¿ÉÒÔ¸ù¾Ý×Ô¼ºµÄÇé¿ö½øÐÐÑ¡Ôñ¡£ÁíÍâÎÒÃÇ»¹¿ÉÒÔÑ¡ÔñÊǾ²Ì¬±àÒ뻹ÊǶ¯Ì¬±àÒë¡£ÕâЩѡÔñ¶¼ÊÇͨ¹ýÅäÖýçÃæ½øÐеġ£ËüµÄÅäÖýçÃæºÍÄÚºËÅäÖýçÃæÀàËÆ£¬ÅäÖ÷½·¨Ò²ÊÇÒ»ÑùµÄ¡£Ê¹ÓõÄÃüÁîÒ²ÊÇmake menuconfig¡£ÎÒÃÇ×öµÄʱºòÑ¡ÔñÁ˾²Ì¬±àÒëµÄ·½·¨£¬Ò²¾ÍÊÇÎÒÃÇÔÚ±àÒë³ÌÐòµÄʱºò£¬ÐèÒªÔÚ²ÎÊýÖÐÖ¸¶¨Îª¾²Ì¬±àÒë¡£ÀýÈçÔÚ±àÒëhello.c³ÌÐòʱÎÒÃǵÄÃüÁîÊÇ

#gcc -o hello -static hello.c

Èç¹ûÎÒÃDz»ÓÃ-static£¬ÄÇôÎÒÃÇÔÚÖ´ÐгÌÐòʱ¾Í»á³öÏÖ´íÎó¡£ÒòΪÎÒÃǵÄÎļþϵͳÖÐûÓмÓÉÏÏàÓ¦µÄ¿â¡£µ±È»ÎÒÃÇÒ²¿ÉÒÔÑ¡Ôñ¶¯Ì¬±àÒ룬ȻºóÔÚÎļþϵͳÖаÑÏàÓ¦µÄ¿âÎļþÌí¼Ó½øÈ¥¡£

×îÖÕÎÒÃǵÄÎļþϵͳÊÇ×ö³ÉÁËram disk¾µÏñµÄÐÎʽ¡£Ò²¾ÍÊÇinitrd.img¡£

ËÄ¡¢linuxÆô¶¯¹ý³Ì

BIOSÔÚ¿ª»úÉϵçºóѰÕÒÒýµ¼³ÌÐògrub£¬È»ºógrubÒýµ¼¼ÓÔØÄںˣ¬µ±grub¼ÓÔØÄÚºËʱ£¬Äں˻áÏÈÔÚÄÚ´æÖÐÖÆÔì³öÒ»¸örootfsµ±×÷ÁÙʱµÄ¿Õ¼ä¹©ÏµÍ³Ê¹Ó㬽Ó×Åkernel±ã»á°ÑÎÒÃÇ×ö³öÀ´µÄÎļþϵͳ¾µÏñµ±×÷Ò»¸öϵͳ½«Æä¹ÒÔØµ½rootfsÉϼ¤»î¡£µ±ÏµÍ³¾µÏñ±»¼¤»îºó£¬Ëü»áÕÒµ½²¢Ö´ÐÐÆäÖеÄlinuxrc³ÌÐò£¬linuxrc»á°´ÕÕÆäÖеĽű¾Îļþ/etc/initabÖ´ÐУ¬Ò»Ö±µ½ÏµÍ³Æô¶¯Íê±Ï²¢³öÏÖshellÃüÁîÐС£

1¡¢grubÒýµ¼Äںˡ£

ÔÚÎÒÃÇÇ°ÃæÖÆ×÷grubʱÎÒÃÇ¿½±´ÁËÒ»¸ögrub.confÎļþ£¬Ëü¾ÍÊÇgrubµÄÅäÖÃÎļþ£¬ËüµÄ×÷ÓþÍÊÇÓÃÀ´ÕÒµ½Äں˺͸ùÎļþϵͳ¡£ËüµÄÄÚÈÝÈçÏ£º

timeout=10

title Red Hat Linux

root (hd0,0)

kernel /boot/bzImage

initrd /boot/initrd.img

timeout¾ÍÊÇÆô¶¯Ê±µÄÑÓʱʱ¼ä£¬titleÊÇÆô¶¯»­ÃæÉϳöÏֵIJÙ×÷ϵͳÃû³Æ¡£

root (hd0,0)

ָʾÎÒÃǵÄϵͳÔÚµÚÒ»¸öÓ²Å̵ĵÚÒ»¸ö·ÖÇøÉÏ

kernel /boot/bzImage

ָʾÎÒÃǵÄÄÚºËÎļþËùÔÚµÄĿ¼

initrd /boot/initrd.img

ָʾÎÒÃǵÄÎļþϵͳ¾µÏñËùÔÚµÄĿ¼

2¡¢linuxrc³ÌÐòµÄÖ´ÐÐ

ÔÚÇ°ÃæÎÒÃÇ˵¹ý£¬linuxrc³ÌÐò°´Õսű¾Îļþ/etc/initabÒÀ´ÎÖ´ÐУ¬¸ù¾ÝÕâ¸ö½Å±¾Îļþ£¬ÔÚÎÒÃÇ×Ô¼ºµÄϵͳÖУ¬Ëü»áÊ×ÏÈÖ´ÐÐ/etc/init.d/rcS³ÌÐò£¬¸Ã³ÌÐòµÄÄÚÈÝÈçÏ£º

#£¡bin/sh /bin/mount -a

ËüµÄÒâ˼ÊǼÓÔØ/etc/fstabϵÄËùÓÐÎļþ¡£/etc/fstabϵÄÄÚÈÝÈçÏ£º proc

/proc proc defaults 0 0

ÕâÀïÊ×ÏÈ˵ÏÂfstabÎļþ¸ñʽ ÏÂÃæÊÇ/etc/fatabÎļþµÄÒ»¸öʾÀýÐУº

fs_spec fs_file fs_type fs_options fs_dump fs_pass

/dev/hda1 /usb ext3 defaults 0 0

¼òµ¥µÄ˵£¬µÚÒ»ÏîÊÇÎÒÃÇÒª¹ÒÔØµÄÉ豸ÎļþÃèÊö·û£¬µÚ¶þÏîÊÇÒª¹ÒÔØµ½ÄĸöĿ¼Ï£¬µÚÈýÏîÊÇÎÒÃÇÉ豸µÄÎļþϵͳÀàÐÍ¡£ºóÃæÈýÏî¶ÔÓÚÎÒÃÇÀ´ËµÒ»°ãÊDz»±äµÄ¡£ÏêϸµÄ˵Ã÷¿ÉÒÔ¿´ÏÂÃæµÄÃèÊö£º

ÀýÈçÔÚ¿ª»úÆô¶¯Ê±£¬ÎÒÃÇÒª½«ÎÒÃǵÄCF¿¨×Ô¶¯¹ÒÔØµ½ÏµÍ³ÖÐÈ¥£¬ÎÒÃǾÍÔÚfstabÎļþÖÐÔö¼ÓÈçÉÏʵÀýÖеÄÄÚÈÝ¡£

ÕâÑùÎÒÃǵÄCF¿¨ÔÚ¿ª»úÆô¶¯Ê±¾Í×Ô¶¯¹ÒÔØµ½ÁËϵͳÖУ¬µ«ÊÇ×Ô¶¯ÔËÐÐÎÒÃÇ×Ô¼ºµÄ³ÌÐò¸ÃÔõô°ìÄØ£¿ÎÒÃÇÓ¦¸Ã×¢Òâµ½ÔÚÖ´ÐÐlinuxrc³ÌÐòʱÊ×ÏÈÖ´ÐеÄÊÇ/etc/init.d/rcSÖеÄÄÚÈÝ£¬¸Õ²ÅÎÒÃǵĹÒÔØ¾ÍÊÇÆäÖеÄÒ»¸öС³ÌÐò¡£ËùÒÔÎÒÃÇÍêÈ«¿ÉÒÔÔÚÆäÖÐÔö¼Ó¿ª»úʱÎÒÃÇÐèÒªÖ´ÐÐµÄÆäËü³ÌÐò£¬±ÈÈç˵ÎÒÃÇÓÐÒ»¸ö¿ÉÖ´Ðжþ½øÖÆÎļþhello£¬ÎÒÃǾͿÉÒÔÔÚÆäÖÐÔö¼ÓÕâ¸öÓï¾ä£º ./usb/hello

ÆäÖÐusbÊÇÎÒÃÇCF¿¨µÄ¹ÒÔØÄ¿Â¼£¬ÎÒÃǵĶþ½øÖÆ¿ÉÖ´ÐгÌÐòhello¾ÍλÓÚÕâ¸öĿ¼¡£

µ½´ËΪֹ£¬ÎÒÃǵÄlinux²Ù×÷ϵͳ¿ª»úÔËÐУ¬×Ô¶¯¼ÓÔØCF¿¨£¬×Ô¶¯ÔËÐгÌÐò¾ÍÍê³ÉÁË¡£

×÷ÕߣºMr~ÖÓ
ÎÄÕÂÆÀÂÛ

¹²ÓÐ 0 ÌõÆÀÂÛ