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

Linux ÏÂÐéÄâ»ú——Virtual Box½Ì³Ì

    VirtualBox¹Ù·½ÍøÕ¾£ºhttp://www.virtualbox.org/
    ÒÔÏÂΪubuntu Ϊƽ̨µÄ°²×°¡¢ÅäÖá¢Ê¹Óã¬ÆäʵÔÚ¸÷¸ö·¢ÐаæÖеÄʹÓö¼²î²»¶à£¬Ö»ÊÇÔÚÏÂÔØµÄʱºòÐèÒªÏÂÔØÏà¶ÔÓ¦Ö÷ϵͳƽ̨µÄ°²×°°ü¼´¿É¡£
    »·¾³ÐèÇó£º
       VirtualBoxÐèÒªkernel modulesµÄÖ§³Ö£¬ËùÒÔϵͳÖбØÐëÒªÏȰ²×°kernel-devel£¬Èç¹ûûÓа²×°µÄ£¬fedoraϵͳ¿ÉÒÔʹÓÃsudo apt-get install À´°²×°¡£
CODE:sudo apt-get install install kernel-devel-ÕýÈ·µÄ°æ±¾ºÅ
    ÏÂÔØ£º
       virtualBoxÍøÕ¾Òѽ«ÏÂÔØÁ¬½Ó×ªÒÆµ½SUN donwload centerÁË,ÔÚ http://www.virtualbox.org/wiki/Downloads ÉÏÁ¬½Ó“Binaries (all platforms)”¼´¿ÉÁ¬½Óµ½ÏÂÔØÒ³Ãæ£¬Ñ¡ÔñÏàÓ¦µÄÖ÷»úƽ̨£¬Í¬ÒâÏÂÔØÐ­Òé¼´¿ÉÏÂÔØ.
    °²×°£º
    ÔËÐÐǰÅäÖãº
        Ê×ÏÈÐèÒª½¨Á¢¡¢²¢ÇÒÆô¶¯VirtualBox kernel module£¬Ö´ÐУº
CODE:sudo /etc/rc.d/init.d/vboxdrv setup(×¢Ò⣬ubuntuϵÄÃû×Ö²»Ò»Ñù£¬Êä½øÈëinit.dÀï²é¿´ÊÇÄĸöÎļþ)
        Èç¹ûkernelÉý¼¶ºó£¬¶¼ÒªÖ´ÐÐÒ»´Î¸ÃÃüÁîÖØ½¨£»Èç¹ûÐèÒªÉèÖÃvbox·þÎñΪ×ÔÆô¶¯£¬½«vboxdrvºÍvboxnetÉèÖÃΪ×ÔÆô¶¯¼´¿É¡£°²×°virtualboxºó£¬ÏµÍ³½«×Ô¶¯Éú³ÉvboxusersµÄÓû§×飬½«×Ô¼ºµÄÓû§ÃûÌí¼Óµ½bvoxusers×飬·ñÔòÎÞ·¨Ê¹ÓÃvbox¡£
CODE:sudo usermod -G vboxusers your_user_name
    Æô¶¯·½Ê½£º
        ÃüÁîÐÐÆô¶¯ÃüÁîΪ£º VirtualBox(ÃüÁîÓдóÐ¡Ð´Çø·Ö)£»
        .lnk·½Ê½Æô¶¯£ºÔÚpanelµÄapplication(Ó¦ÓóÌÐò)/system-tools(ϵͳ¹¤¾ß)/innotek VirtualboxÖ´ÐÐÆô¶¯¡£
    ¿Í»§»úÅäÖá¢Ê¹Óãº
        ½¨Á¢µÚÒ»¸ö¿Í»§»úwindows XPϵͳ£¬ÒòΪÊÇÐéÄâ»úÉÏÔËÐУ¬ÎªÁËÐÔÄÜ¿¼ÂÇ£¬ËùÒÔ½¨ÒéÏÂÔØÒ»Ð©ÑË¸î°æµÄwindows XP ISOÀ´°²×°¡£ÒÔÏÂΪ°²×°Ò»¸öXPϵͳΪÀý£º¿Í»§»ú»·¾³ÅäÖ㬵ã»÷Ö÷½çÃæ“New”°´Å¥¿ªÊ¼½øÈëÉèÖû·¾³£º
QUOTE:
Name:ÐéÄâϵͳÃû³Æ£¬½«ÏÔʾÔÚÖ÷½çÃæÉÏ¡£
OS Type£ºÑ¡Ôñ½«°²×°µÄϵͳÀàÐÍ¡£
Base Memory Size£º¸øÐéÄâϵͳ·ÖÅäÄڴ棬ÒÀÕÕÎïÀíÄÚ´æ´óСº


Ïà¹ØÎĵµ£º

linuxÖгö´í´¦Àí

linuxÖУ¬ÔÚÖ§³Ö¶àÏ̵߳Ļ·¾³ÖУ¬Í¨³£Ã¿¸öÏ̶߳¼ÓÐÊôÓÚ×Ô¼ºµÄerrno±äÁ¿£¬ÊÇÓÃÀ´±íÊ¾ÌØ¶¨´íÎóµÄ³£Á¿¡£
ÒÔÏÂÊÇ<errno.h>Öж¨ÒåµÄËùÓгö´íerrno³£Á¿
#define EPERM            1      /* Operation not permitted */
#define ENOEN ......

Linuxϲ鿴ÎļþºÍÎļþ¼Ð´óСµÄdfºÍduÃüÁî

µ±´ÅÅÌ´óС³¬¹ý±ê׼ʱ»áÓб¨¾¯Ìáʾ£¬ÕâʱÈç¹ûÕÆÎÕdfºÍduÃüÁîÊǷdz£Ã÷ÖǵÄÑ¡Ôñ¡£
    df¿ÉÒԲ鿴һ¼¶Îļþ¼Ð´óС¡¢Ê¹ÓñÈÀý¡¢µµ°¸ÏµÍ³¼°Æä¹ÒÈëµã£¬µ«¶ÔÎļþÈ´ÎÞÄÜΪÁ¦¡£
    du¿ÉÒԲ鿴Îļþ¼°Îļþ¼ÐµÄ´óС¡£
    Á½ÕßÅäºÏʹÓ㬷dz£ÓÐЧ¡£±ÈÈçÓÃdf²é¿´ÄĸöÒ»¼¶Ä¿Â¼¹ý´ó£¬È»º ......

linuxµÄѧϰ¹æ»®

   °´ÒÔϲ½ÖèÀ´,ÏÈдÕâô¶àÀ´ÌáÐÑÏÂ×Ô¼º:
       1.ÊìϤlinuxµÄ»ù±¾»·¾³,ÊìϤlinuxµÄ»ù±¾ÃüÁî.
       2.ÊìϤlinuxµÄ½»²æ±àÒë»·¾³µÄµÄÅäÖÃ.
       3.¸´Ï°»ù±¾µÄCÓïÑÔ֪ʶ.
     &nbs ......

linux ÖÐ×¢ÒâÊÂÏî

£¨1£©exit()Óë_exit()Çø±ð£º _exit()Ö±½Óʹ½ø³ÌÍ£Ö¹ÔËÐУ¬Çå³ýÆ÷ʹÓõÄÄÚ´æ¿Õ¼ä£¬Ïú»ÙÆäÔÚÄÚºËÖеĸ÷ÖÖÊý¾Ý½á¹¹¡£
   exit()º¯ÊýÔÚµ÷ÓÃexitϵͳµ÷ÓÃ֮ǰҪ¼ì²éÎļþµÄ´ò¿ªÇé¿ö£¬°ÑÎļþ»º³åÇøÖеÄÄÚÈÝд»ØÎļþ£¬ÇåÀíI/O»º³å£¨ÍƼöʹÓÃÕâ¸öº¯Êý£©
£¨2£©waitpid
      #include <sys/ ......

linux´®¿Ú±à³Ì

linux´®¿Ú±à³Ì£¨Òªµã×ܽᣩ ÊÕ²Ø
´®¿Ú±à³Ì
²éѯӲ¼þµÄ·½Ê½£º²éѯ·½Ê½¡¢ÖжϷ½Ê½¡¢DMA·½Ê½¡£´®¿ÚºÜ¶àÊÇʹÓÃÖжϷ½Ê½£¬ÕâÖÖ·½Ê½Ò»°ãÀ´½²¶ÔCPU±È½ÏÓÐЧ¡£
UARTµÄ²Ù×÷Ö÷Òª°üÀ¨ÒÔϼ¸¸ö²¿·Ö£º
      Êý¾Ý·¢ËÍ£»Êý¾Ý½ÓÊÜ£»²úÉúÖжϣ»²úÉú²¨ÌØÂÊ£»Loopbackģʽ£»ºìÍâģʽ£»×Ô¶¯Á÷¿ØÄ£Ê½£»
 &n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ