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FLASHÇý¶¯ÔÚǶÈëʽϵͳÖÐÓÐמÙ×ãÇáÖØµÄλÖ㬶øÄ¿Ç°Êг¡ÉÏNAND FLASHµÄ¼Û¸ñÓÖÒª±ãÒËÓëNOR
FLASH,Ëæ×ÅÔ½À´Ô½¶àµÄƽ̨֧³Ö´ÓNAND FLASHÖÐÆô¶¯£¬ÕÆÎÕNAND
flashµÄÇý¶¯±àдÓÐ×ÅÖØÒªµÄÏÖʵÒâÒ壬ÓÉÓÚÄÚºËÒѾ­Íê³ÉÁ˴󲿷ֵŤ×÷£¬Êµ¼Ê¹¤×÷Öд󲿷ֹ¤³Ìʦ¶ÔNAND
FLASHÇý¶¯Ö»ÊǼòµ¥µÄÐ޸ģ¬¶ÔÆä¹¤×÷Ô­Àí²¢²»Ì«Çå³þ£¬ÏÂÃæÎÒÃÇÀ´·ÖÎöÒ»ÏÂNAND FLASHµÄ´úÂëÁ÷³Ì£¬´ÓÖÐÌå»á¿éÉ豸µÄ´úÂëÖ®ÃÀ¡£
ÔÚѧϰNAND FLASHÇý¶¯Ö®Ç°£¬ÎÒÃÇÐèÒª¶Ô¿éÉ豸ÖÐÏÂÃæµÄÖØÒª2µãÓиöÈÏʶ£º
1.gendisk: ÃèÊö¿éÉ豸ʵÌå(Ò»Õû¸önandflashоƬ)µÄ½á¹¹Ìå
        Õû¸ö¿éÉ豸µÄ×¢²á¹ý³Ì¶¼ÊÇÎ§ÈÆgendiskÀ´¿ªÕ¹µÄ
2. add_disk() //
½«Ò»¸ö·ÖÇøÐÅÏ¢(Èç/dev/mtdblock3)×¢²áµ½ÄÚºËÁбíÖÐ
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Ò»¡¢s3c2410nandflash¿ØÖÆÆ÷³õʼ»¯²½Öè:
        s3c2410_nand_init(&s3c2410_nand_driver)
        ->
driver_register->bus_add_driver()->driver_attach->bus_for_each_dev(__driver_attach)->driver_probe_device()->dev->probe()
[×îºóÕâ¸öº¯ÊýʵÖÊÊÇs3c2410_nand_probe()]
        -> s3c2410_nand_probe()
                        -> s3c24xx_nand_probe()
                                ->
s3c2410_nand_inithw() // ³õʼ»¯nandflash¿ØÖÆÆ÷
                                        ->
s3c2410_nand_init_chip()// ³õʼ»¯s3c2410 nandflashÇý¶¯×îµ×²ãµÄ·ÃÎÊ¿ØÖƺ¯Êý
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sudo vi /etc/fonts/conf.d/49-sansserif.conf 
<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
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LinuxÏÂÅäÖÃSVN Server(¶þ)

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ÔÚhttpd.confÏÂÃæ»áÓÐÁ½ÐУº
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poweroff
shutdown -h Á¢¿Ì¹Ø»ú
shutdown -h 10 10·Öºó¹Ø»ú
shutdown -h 20:25 ʲôʱºò¶¨Ê±¹Ø»ú
shutdown -r now
reboot
pwd ÏÔʾµ±Ç°Â·¾¶
cd .. ·µ»ØÉÏÒ»¼¶
mkdir -p animal/dog Ç¿ÖÆ´´½¨animalĿ¼ÒÔ¼°×ÓĿ¼dog
rm * ɾ³ýÎļþ»òÕßĿ¼
rm -f * Ç¿ÖÆÉ¾³ý
cat a.txt>>b.ini ½«a.txtÏÔʾ²¢×·¼Óµ½b.iniµÄÄ ......
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