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

LINUX ϰ²×°TFTP·þÎñ

TFTPÊÇÓÃÀ´ÏÂÔØÔ¶³ÌÎļþµÄ×î¼òµ¥ÍøÂçЭÒ飬Ëü»ùÓÚUDPЭÒé¶øÊµÏÖ¡£Ç¶ÈëʽlinuxµÄtftp¿ª·¢»·¾³°üÀ¨Á½¸ö·½Ã棺һÊÇǶÈëʽlinuxËÞÖ÷»úµÄ tftp-serverÖ§³Ö£¬¶þÊÇǶÈëʽlinuxÄ¿±ê»úµÄtftp-clientÖ§³Ö¡£ÒòΪu-boot±¾ÉíÄÚÖÃÖ§³Ötftp-client£¬ËùÒÔǶÈëʽĿ±ê»ú¾Í²»ÓÃÅäÖÃÁË¡£ÏÂÃæ¾ÍÏêϸ½éÉÜÒ»ÏÂlinuxËÞÖ÷»útftp-serverµÄ°²×°ÅäÖá£
1¡¢²é¿´»·¾³
#rpm -qa|grep tftp
µÃ֪ϵͳĬÈÏûÓа²×°tftp·þÎñ¶Ë
2¡¢°²×°³ÌÐò:
²åÈë¹âÅÌ
#mount /dev/cdrom
#cd /media/cdrom/RedHat/RPMS
#rpm -ivh tftp-server-0.39-1.i386.rpm
½øÐа²×°tftp·þÎñ¶Ë
ÈôÐè°²×°¿Í»§¶ËÖ´ÐÐ
#rpm -ivh tftp-0.39-1.i386.rpm
3¡¢ÅäÖÃ
#vi /etc/xinetd.d/tftp
½«"disable=yes"¸ÄΪ"disable=no"
½«"server_args= -s /tftpboot"¸ÄΪ"server_args= -s /tftpboot -c"
"-s /tftpboot"´ú±ítftpµÄÖ÷Ŀ¼Ϊ/tftpboot¡£
Èç¹ûûÓÐÕâ¸öĿ¼ÇëÊÖ¹¤´´½¨´ËĿ¼:
#mkdir /tftpboot
#chmod 777 tftpboot
-c ±íʾ¿Í»§¶Ë¿ÉÒÔ´´½¨Îļþ£¬·ñÔòÄã±ØÐëÏÈÔÚ·þÎñÆ÷ÉÏ´´½¨Ò»¸öÎļþ²Å¿ÉÒÔÉÏ´«¡£
4¡¢ÔËÐÐ
#service xinetd restart
ÖØÆôxinetdÒÔÆôÓÃtftp·þÎñ¡£
¿Í»§¶ËʹÓ÷½·¨ºÜ¼òµ¥£¬°²×°¿Í»§¶ËÖ®ºótftp host£¨tftp·þÎñÆ÷µÄÖ÷»úµØÖ·£©¼´¿É½øÐÐÉÏ´«(put)ÏÂÔØ(get)¹¤×÷
tftp >get <ÄãÒªÏÂÔØµÄÎļþÃû>  


Ïà¹ØÎĵµ£º

ARM Linux¾²Ì¬Ó³Éä·ÖÎö


×÷ÕߣºÒ×ËÉ»ª,»ªÇåÔ¶¼ûǶÈëʽѧԺ½²Ê¦¡£
ÔÚ»ªÇåÔ¶¼ûÉϿιý³ÌÖУ¬·¢ÏÖ¾²Ì¬Ó³Éä·½Ãæ³õѧÕ߱ȽÏÄÑÓÚÕÆÎÕºÍÀí½â£¬ÏÂÃæ·ÖÎöһϾ²Ì¬Ó³Éä»úÖÆµÄÔ­Àí²¢Í¨¹ýGPIOºÍUSB¡¢LCDµÈµÄ¾²Ì¬Ó³Éä×÷ΪÀý×ÓÀ´ËµÃ÷ÈçºÎͨ¹ýÕâÖÖ¾²Ì¬Ó³ÉäµÄ·½Ê½·ÃÎÊÍâÉè×ÊÔ´¡£
ÄÚºËÌṩÁËÒ»¸öÖØÒªµÄ½á¹¹Ìåstruct machine_desc ,Õâ¸ö½á¹¹ÌåÔÚÄÚºËÒÆÖ²ÖÐÆðµ½Ï൱ ......

Linux 2.6 ×Ö·ûÉ豸Çý¶¯³ÌÐò

¡ð
¡¢ËµÃ÷
±Ê¼ÇÊÊÓÃÓÚ
Linux
µÄ
2.6.10
ÒÔºóµÄÄںˡ£
±Ê¼ÇÒÔ
Linux
Device
Driver3
ÌṩµÄ
scull
³ÌÐò
(scull
Ŀ¼ÖеÄ
main.c
ºÍ
scull.h)
Ϊ¼Ç¼Ö÷Ïߣ¬²¢ÒÔ¸ÃÇý¶¯³ÌÐòÖеĸ÷ÖÖϵͳµ÷Óúͺ¯Êýµ÷ÓÃÁ÷³ÌΪ¼Ç
¼˳Ðò¡£±ÈÈ磬
module_init( )
ºÍ
module_exit(
)
ΪÏà¶ÔÓ¦µÄÒ»¶Ôϵͳµ÷Óã¬Ò»°ãÊé¼®Öж ......

LinuxÇý¶¯¿ª·¢Ñ§Ï°²½Öè

1. ѧ»áд¼òµ¥µÄmakefile
    2. ±àÒ»Ó¦ÓóÌÐò£¬¿ÉÒÔÓÃmakefileÅÜÆðÀ´
    3. ѧ»áдÇý¶¯µÄmakefile
    4. дһ¼òµ¥charÇý¶¯£¬makefile±àÒëͨ¹ý£¬¿ÉÒÔinsmod£¬ lsmod£¬ rmmod. ÔÚÇý¶¯µÄinitº¯ÊýÀï´òÓ¡hello world£¬ insmodºóÓ¦¸ÃÄܹ»Í¨¹ýdmesg¿´µ½Êä³ö¡£
  &n ......

ѧϰlinuxµÄ¿àÄÕ

       ½Ó´¥LinuxÒ²ÊǺܾõÄÊÂÇéÁË£¬²»¹ý×ÔÎҸоõÈ´´ÓÀ´Ã»Óнҿª¹ýËüµÄÕæÃæÉ´¡£´ÓÎÒ¹¤×÷ÒÔÀ´µ½ÏÖÔÚ£¬¼¸ºõ×Ü»áÓõ½linux»òÔÚlinuxϵͳÉϽøÐй¤×÷£¬Ò²Ò»Ö±Ïë°Ñlinux¸ã¶®¡£µ«ÊÇ£¬ÓÉÓÚ×ܸоõLinuxµÄÅÓ´ó£¬Ó¢ÎÄ×ÊÁÏÄÑÒÔÔĶÁ£¬¼ÓÉÏ×ÔÉí·Ç³£µÄÀÁÉ¢£¬Òò´Ë¼¸´Î϶¨¾öÐÄ£¬×îÖÕ»¹ÊDz»ÁËÁËÖ®°É¡£ ......

װLinuxϵͳ

½ñÌì×°ÁËÒ»ÌìµÄLinuxϵͳ£¬ÓëÆä˵°²×°»¹²»Èç˵ÊÇÏÂÔØÁËÒ»Ì죬ÏȺó×°ÁËfedora core 4£¬fedora core 6£¬×îºó×°fedora core 8ÖÕÓÚ¿ÉÒÔÓÃÁË£¬Ã¿¸ö¶¼ÊÇ3G¶à£¬ÒòΪÔÚѧУµÄ¹¤×÷ÊÒ£¬ËùÒÔÏÂÔØËÙ¶ÈÆ½¾ù¿ÉÒÔ´ïµ½1.9M²»µ½£¬Õâ¿ÉÊÇÏÞËٵ쬾ÍËãÕâÑùÎҵĵçÄÔÒ²ÒòΪÏÂÔØËÙ¶ÈÌ«¿ìËÀÁËN»ØÁË£¬¶¼ÊÇÇ¿ÖÆPowerµÄ£¬ÕæµÃ×°µÃÓеãÓôÃÆ°¡£¬×°FC4ÊÇÒ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ