linuxʹÓÃÐÂÓ²ÅÌ
linuxϰ²×°ÐÂÓ²Å̲¢¼ÓÔØÊ¹ÓÃÊÖ¼Ç
================================================================================
Ò»¡¢¹ý³Ì²½Öè
1¡¢#kudzu //¼ì²âÐÂÓ²¼þ£¬ÕâÒ»²½±ØÐ룡
2¡¢#fdisk -l //²é¿´ÊÇ·ñÕÒµ½ÐµÄÓ²ÅÌ£¬²é¿´Ó²ÅÌ´úºÅ¡£
3¡¢#fdisk /dev/sdb //ΪÐÂÓ²ÅÌ·ÖÇø£¬ÀýÈç·Ö³Ésdb1
#mkfs.ext3 /dev/sdb1 //°ÑÐÂÓ²Å̸ñʽ»¯³Éext3¸ñʽ
4¡¢#mkdir /disk2 //´´½¨ÐµĹÒÔØµã
5¡¢#mount /dev/sdb1 /disk2/ //ÊÖ¶¯¹ÒÔØ·ÖÇø,°ÑÓ²Å̹ҵ½/disk2Ŀ¼Ï¡£
6¡¢#vi /etc/fstab
/dev/sdb1 /disk2 ext3 auto 1 2 //ÉèÖÃΪ¿ª»ú×Ô¶¯¹ÒÔØ·ÖÇø¡£
¶þ¡¢¿ª¹¤
2¡¢
²é¿´Ó²ÅÌ´úºÅ
[root@AMD-LINUX ~]# fdisk -l
Disk /dev/sda: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0×0007d856
Device Boot Start End Blocks Id System
/dev/sda1 * 1 25 200781 83 Linux
/dev/sda2 26 1305 10281600 8e Linux LVM
Disk /dev/sdb: 2147 MB, 2147483648 bytes <=ÐÂÓ²ÅÌ
255 heads, 63 sectors/track, 261 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0×00000000
Disk /dev/sdb doesn’t contain a valid partition table
Disk /dev/dm-0: 9395 MB, 9395240960 bytes
255 heads, 63 sectors/track, 1142 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0×00000000
Disk /dev/dm-0 doesn’t contain a valid partition table
Disk /dev/dm-1: 1073 MB, 1073741824 bytes
255 heads, 63 sectors/track, 130 cylinders
Units = cylinders of 16065
Ïà¹ØÎĵµ£º
£¨L2CAPÐÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPÐÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
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 ......
1. man ¶ÔÄãÊìϤ»ò²»ÊìϤµÄÃüÁîÌṩ°ïÖú½âÊÍ eg:man ls ¾Í¿ÉÒԲ鿴lsÏà¹ØµÄÓ÷¨ ×¢£º°´q¼ü»òÕßctrl+cÍ˳ö£¬ÔÚlinuxÏ¿ÉÒÔʹÓÃctrl+cÖÕÖ¹µ±Ç°³ÌÐòÔËÐС£ 2. ls ²é¿´Ä¿Â¼»òÕßÎļþµÄÊô*£¬ÁоٳöÈÎһĿ¼ÏÂÃæµÄÎļþ eg: ls /usr/man ls -l a.d±íʾĿ¼(directory)£¬Èç¹ûÊÇÒ»¸ö"-"±íʾÊÇÎļþ£¬Èç¹ûÊÇlÔò±íʾ ......
µ½½ñÈÕ£¬ÔÚandroidƽ̨Éϵ÷ÊÔÉùÒôµÄ·½ÃæÖÕÓÚÓÐÁ˽øÕ¹£¬ÔÀ´ÊÇÐèÒª¸ÄÒ»¸öÅäÖÃÎļþ£¬Ä¿Ç°Ö»Êǽâ¾öÁËÎÊÌ⣬¾ßÌåÔÒòÒÔºóÔÙ·ÖÎö¡£Ó²¼þƽ̨ÊÇ6410+WM9714£¬Èí¼þƽ̨ÊÇANDROID¡£ÏÖÔÚÓÉÓÚandroidϵͳÆô¶¯Ê±£¬¼ÓÔØÒôƵ·þÎñ²»³É¹¦£¬´¦ÓÚÒ»¸öËÀÑ»·ÖУ¬ÀÏÍ£Ôڵǽ½çÃæ¡£´Ëʱ´òÓ¡µÄLogcatÐÅÏ¢ÈçÏ£º
......
Linux ϵͳ´¦ÓÚÕý³£×´Ì¬Ê±£¬·þÎñÆ÷Ö÷»ú¿ª»ú£¨»òÖØÐÂÆô¶¯£©ºó£¬Äܹ»ÓÉϵͳÒýµ¼Æ÷³ÌÐò×Ô¶¯Òýµ¼ Linux ϵͳÆô¶¯µ½¶àÓû§Ä£Ê½£¬²¢ÌṩÕý³£µÄÍøÂç·þÎñ¡£Èç¹ûϵͳ¹ÜÀíÔ±ÐèÒª½øÐÐϵͳά»¤»òϵͳ³öÏÖÆô¶¯Ò쳣ʱ£¬¾ÍÐèÒª½øÈëµ¥Óû§Ä£Ê½»òÐÞ¸´Ä£Ê½¶Ôϵͳ½øÐйÜÀíÁË¡£Ê¹Óõ¥Óû§Ä£Ê½ÓÐÒ»¸öǰÌᣬ¾ÍÊÇÄúµÄϵͳÒýµ¼Æ÷£¨grub£©ÄÜÕý³£¹¤×÷£ ......