Linux¡¡Æô¶¯Ïê½â
»úÆ÷¼ÓµçÆô¶¯ºó,BIOS¿ªÊ¼¼ì²â²ÎÊý,ÈçÄÚ´æµÄ´óС,ÈÕÆÚºÍʱ¼ä,´ÅÅÌ
É豸ÒÔ¼°ÕâЩ´ÅÅÌÉ豸ÓÃÀ´Òýµ¼µÄ˳Ðò,ͨ³£Çé¿öÏ£¬BIOS¶¼ÊDZ»ÅäÖóÉÊ×Ïȼì²é
ÈíÇý»òÕß¹âÇý£¨»òÁ½Õß¶¼¼ì²é£©£¬È»ºóÔÙ³¢ÊÔ´ÓÓ²ÅÌÒýµ¼¡£Èç¹ûÔÚÕâЩ¿ÉÒÆ¶¯µÄÉè
±¸ÖУ¬Ã»ÓÐÕÒµ½¿ÉÒýµ¼µÄ½éÖÊ£¬ÄÇôBIOSͨ³£ÊÇתÏòµÚÒ»¿éÓ²ÅÌ×î³õµÄ¼¸¸öÉÈÇø£¬
ѰÕÒÓÃÓÚ×°ÔØ²Ù×÷ϵͳµÄÖ¸Áî¡£×°ÔØ²Ù×÷ϵͳµÄÕâ¸ö³ÌÐò¾ÍÊÇboot loader.
ÀïÃæµÄboot loaderͨ³£ÊÇlilo»òÕßgrub,´ÓRedHatLinux 7.2Æð£¬GRUB(
GRand Unified Bootloader)È¡´úLILO³ÉΪÁËĬÈÏµÄÆô¶¯×°ÔسÌÐò¡£ÄÇôÆô¶¯µÄʱºò
grubÊÇÈçºÎ±»ÔØÈëµÄÄØ
grubÓм¸¸öÖØÒªµÄÎļþ,stage1,stage2,ÓеÄʱºòÐèÒªstage1.5.ÕâЩÎļþÒ»°ã¶¼
ÔÚ/boot/grubÎļþ¼ÐÏÂÃæ.grub±»ÔØÈëͨ³£°üÀ¨ÒÔϼ¸¸ö²½Öè:
1. ×°ÔØ»ù±¾µÄÒýµ¼×°ÔسÌÐò(stage1),stage1ºÜС,ÍøÉÏ˵ÊÇ512×Ö½Ú,µ«ÊÇÔÚÎÒµÄϵͳÉÏ
Óà du -b /boot/grub/stage1 ÏÔʾµÄÊÇ1024¸ö×Ö½Ú,²»ÖªµÀÊDz»ÊÇgrub°æ±¾²»Í¬µÄ
Ôµ¹Ê»¹ÊÇÎÒÀí½âÓÐÎó.stage1ͨ³£Î»ÓÚÖ÷Òýµ¼ÉÈÇøÀïÃæ,¶ÔÓÚÓ²Å̾ÍÊÇMBRÁË,stage1µÄ
Ö÷Òª¹¦ÄܾÍÊÇ×°ÔØµÚ¶þÒýµ¼³ÌÐò(stage2).ÕâÖ÷ÒªÊǹé½áÓÚÔÚÖ÷Òýµ¼ÉÈÇøÖÐûÓÐ×ã¹»µÄ
¿Õ¼äÓÃÓÚÆäËû¶«Î÷ÁË,ÎÒÓõÄÊÇgrub 0.93,stage2ÎļþµÄ´óСÊÇ 107520 bit.
2. ×°ÔØµÚ¶þÒýµ¼×°ÔسÌÐò(stage2),ÕâµÚ¶þÒýµ¼×°ÔسÌÐòʵ¼ÊÉÏÊÇÒý³ö¸ü¸ß¼¶µÄ¹¦ÄÜ,¡¡
ÒÔÔÊÐíÓû§×°ÔØÈëÒ»¸öÌØ¶¨µÄ²Ù×÷ϵͳ¡£ÔÚGRUBÖУ¬Õâ²½ÊÇÈÃÓû§ÏÔʾһ¸ö²Ëµ¥»ò
ÊÇÊäÈë¡£ÓÉÓÚstage2ºÜ´ó,ËùÒÔËüÒ»°ãλÓÚÎļþϵͳ֮ÖÐ(ͨ³£ÊÇbootËùÔڵĸù
·ÖÇø).
ÉÏÃæ»¹Ìáµ½ÁËstage1.5Õâ¸öÎļþ,ËüµÄ×÷ÓÃÊÇÊ²Ã´ÄØ Äãµ½/boot/grubĿ¼Ï¿´¿´,
fat_stage_1.5 e2fs_stage_1.5 xfs_stage_1.5µÈµÈ,ºÜÈÝÒײÂÏëstage1.5ºÍÎļþϵͳ
ÓйØÏµ.ÓÐʱºò»ù±¾Òýµ¼×°ÔسÌÐò(stage1)²»ÄÜʶ±ðstage2ËùÔÚµÄÎļþϵͳ·ÖÇø,ÄÇôÕâ
ʱºò¾ÍÐèÒªstage1.5À´Á¬½Óstage1ºÍstage2ÁË.Òò´Ë¶ÔÓÚ²»Í¬µÄÎļþϵͳ¾Í»áÓв»Í¬µÄ
stage1.5.µ«ÊǶÔÓÚgrub 0.93ºÃÏñstage1.5²¢²»ÊǺÜÖØÒª,ÒòΪÎÒÊÔ¹ýÁË,ÔÚûÓÐstage1.5
µÄÇé¿öÏÂ, ÎÒ°Ñstage1°²×°ÔÚÈíÅ̵ÄÒýµ¼ÉÈÇøÄÚ,È»ºó°Ñstage2·ÅÔÚ¸ñʽ»¯³Éext2»òÕß
fat¸ñʽµÄÈíÅÌÄÚ,Æô¶¯µÄʱºòÕÕ³£Òýµ¼,²¢²»ÐèÒªe2fs_stage_1.5»òÕßfat_stage_1.5.
ÏÂÃæÊÇÎÒµÄÊÔÑé:
#mkfs.ext2 /dev/fd0
#mount -t ext
Ïà¹ØÎĵµ£º
¾²Ì¬º¯Êý¿âÊÇÔÚ³ÌÐòÖ´ÐÐǰ¾Í¼ÓÈ뵽Ŀ±ê³ÌÐòÖÐÈ¥ÁË£»¶ø¹²Ïíº¯Êý¿âÔòÊÇÔÚ³ÌÐòÆô¶¯µÄʱºò¼ÓÔØµ½³ÌÐòÖУ¬Ëü¿ÉÒÔ±»²»Í¬µÄ³ÌÐò¹²Ïí£»¶¯Ì¬¼ÓÔØº¯Êý¿âÔò¿ÉÒÔÔÚ³ÌÐòÔËÐеÄÈκÎʱºò¶¯Ì¬µÄ¼ÓÔØ¡£
¾²Ì¬º¯Êý¿âʵ¼ÊÉϾÍÊǼòµ¥µÄÒ»¸öÆÕͨµÄÄ¿±êÎļþµÄ¼¯ºÏ£¬Ò»°ãÀ´ËµÏ°¹ßÓÓ.a”×÷ΪÎļþµÄºó׺¡£¿ÉÒÔÓÃarÕâ¸ö³ÌÐòÀ´²úÉú¾²Ì¬º¯Êý ......
¹ÜµÀ¼°ÓÐÃû¹ÜµÀ
ÔÚ±¾ÏµÁÐÐòÖÐ×÷Õ߸ÅÊöÁË linux ½ø³Ì¼äͨÐŵļ¸ÖÖÖ÷ÒªÊֶΡ£ÆäÖйܵÀºÍÓÐÃû¹ÜµÀÊÇ×îÔçµÄ½ø³Ì¼äͨÐÅ»úÖÆÖ®Ò»£¬¹ÜµÀ¿ÉÓÃÓÚ¾ßÓÐÇ×Ôµ¹ØÏµ½ø³Ì¼äµÄͨÐÅ£¬ÓÐÃû¹ÜµÀ¿Ë·þÁ˹ܵÀûÓÐÃû×ÖµÄÏÞÖÆ£¬Òò´Ë£¬³ý¾ßÓйܵÀËù¾ßÓеŦÄÜÍ⣬Ëü»¹ÔÊÐíÎÞÇ×Ôµ¹ØÏµ½ø³Ì¼äµÄͨÐÅ¡£ ÈÏÇå¹ÜµÀºÍÓÐÃû¹ÜµÀµÄ¶Áд¹æÔòÊÇÔÚ³ÌÐòÖÐÓ¦Ó ......
¹ØÓÚqt embedded phonon °²×°ÎÊÌâ¡£
¿ÉÄÜÔÚ°²×°$sudo ./configure -phonon -phonon-backend .....µÄʱºò»á˵ÕÒ²»µ½phonon ,
ºÜÃ÷ÏÔÒòΪûÓÐÕâ¸öphononÕâ¸ö¿â£¬µ±È»¾Í»áÕÒ²»µ½£¬ÔÚ±àÒëµÄʱºò£¬
ÌØ±ðÊÇ./configure -phonon -phonon-backendµ±±àÒëºÜ¶Îʱ¼äºó»á˵£ºPhonon support cannot ...Õâ¸öʱºò¾Í¾ÍÇëÄã¼ÓÉÏ'-v'£»$sud ......
Ò»¡¢Àí½âLinuxµÄµ¥Óû§¶àÈÎÎñ£¬¶àÓû§¶àÈÎÎñ¸ÅÄ
Linux ÊÇÒ»¸ö¶àÓû§¡¢¶àÈÎÎñµÄ²Ù×÷ϵͳ£»ÎÒÃÇÓ¦¸ÃÁ˽ⵥÓû§¶àÈÎÎñºÍ¶àÓû§¶àÈÎÎñµÄ¸ÅÄ
1¡¢Linux µÄµ¥Óû§¶àÈÎÎñ£»
µ¥Óû§¶àÈÎÎñ£»±ÈÈçÎÒÃÇÒÔbeinan µÇ¼ϵͳ£¬½øÈëϵͳºó£¬ÎÒÒª´ò¿ªgedit À´Ð´Îĵµ£¬µ«ÔÚдÎĵµµÄ¹ý³ÌÖУ¬ÎҸоõÉÙµãÒôÀÖ£¬ËùÒÔÓÖ´ò¿ªxmms À´µãÒôÀÖ£» ......
¾³£ÐèÒªKill¶à¸ö½ø³Ì£¬ÕâЩ½ø³Ì°üº¬¹²Í¬µÄ¹Ø¼ü×Ö£¬¿ÉÒÔÓÃÒ»ÌõÃüÁîKillµôËüÃÇ¡£ ps aux | grep "common" | cut –c 9-15 | xargs kill –9 ¹ÜµÀ·û¡°|¡±ÓÃÀ´¸ô¿ªÁ½¸öÃüÁ¹ÜµÀ·û×ó±ßÃüÁîµÄÊä³ö»á×÷Ϊ¹ÜµÀ·ûÓÒ±ßÃüÁîµÄÊäÈë¡£ÏÂÃæËµËµÓùܵÀ·ûÁª½ÓÆðÀ´µÄ¼¸¸öÃüÁ "ps aux" ²é¿´ËùÓнø³ÌµÄÃüÁî¡£Õâʱ¼ìË÷³öµÄ ......