Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

linux 0.11 ÄÚºËѧϰ setup.s

²Î¿¼×ÊÁÏ LinuxÄÚºËÍêȫעÊÍ.pdf
            ÍøÉÏÏà¹Ø×ÊÁÏ
! setup³ÌÐòµÄÖ÷Òª×÷ÓÃÊÇÀûÓÃrom biosµÄÖжÏÀ´¶ÁÈ¡»úÆ÷ϵͳ²ÎÊý£¬²¢½«ÕâЩÊý¾Ý±£´æÔÚ0x90000
! ¿ªÊ¼µÄλÖÃ(¸²¸ÇµôÁËbootsect³ÌÐòËùÔÚµÄλÖÃ)£¬ËùÈ¡µÃµÄ²ÎÊý±»Äں˵ÄÏà¹Ø³ÌÐòʹÓá£×¢ÒâÔÚbootsect
! ÖÐÒѾ­½«¸ÃÄ£¿éºÍsystem¡¢Ä£¿é¼ÓÔØµ½ÄÚ´æÖС£
! È»ºósetup³ÌÐò½«systemÄ£¿é´ÓµØÖ·0x10000-0x8fff(µ±Ê±ÈÏΪÄں˵Ä×î´óÖµ)Õû¿éÒÆ¶¯µ½ÄÚ´æµÄ¾ø¶ÔµØÖ·
! 0x00000´¦¡£½ÓÏÂÀ´¼ÓÔØÖжÏÃèÊö·û±í¼Ä´æÆ÷idtrºÍÈ«¾ÖÃèÊö·û±ígdtr£¬¿ªÆôa20µØÖ·Ïߣ¬ÖØÐÂÉèÖÃÁ½¸ö
! ÖжϿØÖÆÐ¾Æ¬£¬½«Ó²¼þÖն˺ÅÖØÐÂÉèÖã¬×îºóÉèÖÃcpuµÄ¿ØÖƼĴæÆ÷cr0£¬´Ó¶ø½øÈë32λµÄ±£»¤Ä£Ê½£¬²¢
! ÇÒÌø×ªµ½systemÄ£¿é×îÇ°ÃæµÄhead.s³ÌÐò´¦¿ªÊ¼¼ÌÐøÔËÐС£
!
! ΪÁËÄÜÈÃhead.sÔÚ32λµÄ±£»¤Ä£Ê½ÏÂÔËÐУ¬±¾³ÌÐòÉèÖÃÁËÖжÏÃèÊö·û±íidtºÍÈ«¾ÖÃèÊö·û±ígdt£¬²¢ÔÚgdt
! ÖÐÉèÖÃÁ˵±Ç°Äں˴úÂë¶ÎµÄÃèÊö·ûºÍÊý¾Ý¶ÎµÄÃèÊö·û¡£ÔÚÏÂÃæµÄhead.s³ÌÐòÖлá¸ù¾ÝÄں˵ÄÐèÒªÖØÐÂÉèÖÃ
! ÕâЩÃèÊö·û±í¡£
!
!
! setup.s  (C) 1991 Linus Torvalds
!
! setup.s is responsible for getting the system data from the BIOS,
! and putting them into the appropriate places in system memory.
! both setup.s and system has been loaded by the bootblock.
!
! This code asks the bios for memory/disk/other parameters, and
! puts them in a "safe" place: 0x90000-0x901FF, ie where the
! boot-block used to be. It is then up to the protected mode
! system to read them from there before the area is overwritten
! for buffer-blocks.
!
! NOTE! These had better be the same as in bootsect.s!
INITSEG  = 0x9000 ! we move boot here - out of the way£¬Ô­À´µÄbootsect¶Î
SYSSEG   = 0x1000 ! system loaded at 0x10000 (65536).systemËùÔÚ¶Î
SETUPSEG = 0x9020 ! this is the current segment£¬±¾³ÌÐòËùÔÚ¶Î
.globl begtext, begdata, begbss, endtext, enddata, endbss
.text
begtext:
.data
begdata:
.bss
begbss:
.text
entry start
start:
! ok, the read went well so we get current cursor position and save it for
! posterity.
! Õû¸ö¶Á´ÅÅ̵Ĺý³Ì¶¼ºÜ˳Àû£¬ÏÖÔÚ½«¹â±êλÖñ£´æÒÔ±¸ºó


Ïà¹ØÎĵµ£º

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 ......

Linuxϵͳ¹ÜÀíʵ¼ù(12)£ºSyslogϵͳÈÕÖ¾ÅäÖÃ

    Linux±£´æÁËϵͳÖÐËù·¢ÉúʼþµÄÏêϸ¼Ç¼£¬ÕâЩ¼Ç¼³Æ×÷ÈÕÖ¾Îļþ»òÏûÏ¢Îļþ¡£¿ÉÒÔ²éÔÄÈÕÖ¾ÎļþÀ´È·¶¨ÏµÍ³µ±Ç°×´Ì¬£¬¹Û²ìÈëÇÖÕß×Ù¼££¬Ñ°ÕÒÄ³ÌØ¶¨³ÌÐò(»òʼþ)Ïà¹ØµÄÊý¾Ý¡£syslogdÓëklogd(¼à¿ØlinuxÄÚºËÌá½»µÄÏûÏ¢)ÊØ»¤½ø³Ì¸ºÔð¼Ç¼£¬·¢ËÍϵͳ»ò¹¤¾ß²úÉúµÄÐÅÏ¢£¬¶þÕßµÄÅäÖÃÎļþ¶¼ÊÇ/etc/syslog.conf¡£µ±ÏµÍ ......

Linuxϵͳ¹ÜÀíʵ¼ù(12)£ºSyslogϵͳÈÕÖ¾ÅäÖÃ

    Linux±£´æÁËϵͳÖÐËù·¢ÉúʼþµÄÏêϸ¼Ç¼£¬ÕâЩ¼Ç¼³Æ×÷ÈÕÖ¾Îļþ»òÏûÏ¢Îļþ¡£¿ÉÒÔ²éÔÄÈÕÖ¾ÎļþÀ´È·¶¨ÏµÍ³µ±Ç°×´Ì¬£¬¹Û²ìÈëÇÖÕß×Ù¼££¬Ñ°ÕÒÄ³ÌØ¶¨³ÌÐò(»òʼþ)Ïà¹ØµÄÊý¾Ý¡£syslogdÓëklogd(¼à¿ØlinuxÄÚºËÌá½»µÄÏûÏ¢)ÊØ»¤½ø³Ì¸ºÔð¼Ç¼£¬·¢ËÍϵͳ»ò¹¤¾ß²úÉúµÄÐÅÏ¢£¬¶þÕßµÄÅäÖÃÎļþ¶¼ÊÇ/etc/syslog.conf¡£µ±ÏµÍ ......

xshellÁ¬½ÓlinuxÖÐÎÄÂÒÂë


ÍøÉϺܶàÌû×ÓÎÊxhellÁ¬½ÓlinuxÖÐÎÄÂÒÂ룬¾ø´ó²¿·ÖÊǽ«LANGÊôÐÔÖµÉèÖÃÓ¢ÎÄ£¬¼´export LANG=en_US.UTF-8;
µ«ÊÇÎÒÃǽ«ÏµÍ³ÉèÖÃΪÖÐÎÄ£¬µ±È»ÊÇÒòΪ×Ô¼ºÓÃÖÐÎÄ¿ÉÒÔÌá¸ßЧÂÊ£¬¼õÉÙ³ö´í¡£
ÕâÖÖ·½Ê½Ö»ÄÜÖα겻ÄÜÖα¾£¬Ï´ÎʹÓÃsshÁ¬linuxʱ»¹ÊÇ»áÂÒÂ룬
ÏÖÔÚ½«ÎÒ×Ô¼ºµÄ½â¾ö·½Ê½¹²Ïí¸ø´ó¼Ò¡£
±à¼­/etc/sysconfig/i18n
½«ÎļþÖ ......

linux³£ÓÃsvnÃüÁî

1¡¢½«Îļþcheckoutµ½±¾µØÄ¿Â¼
svn checkout path£¨pathÊÇ·þÎñÆ÷ÉϵÄĿ¼£©
ÀýÈ磺svn checkout svn://192.168.1.1/pro/domain
¼òд£ºsvn co
        2¡¢Íù°æ±¾¿âÖÐÌí¼ÓеÄÎļþ
svn add file
ÀýÈ磺svn addtest.php(Ìí¼Ótest.php)
svn add *.php(Ìí¼Óµ±Ç°Ä¿Â¼ÏÂËùÓеÄphpÎļþ)
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ