linuxÏÂͨ¹ýtftp¶Ô°å×Ó½øÐеÄÉÕд
LinuxÏÂtftpÉÕдӳÏóÎļþµ½MC2410E°å×Ó
ËäÈ»Ëæ°å¸½µÄ¹âÅÌÖÐÓÐÏêϸ˵Ã÷ÈçºÎÔÚwindowÏÂÉÕдӳÏóÎļþ£¬µ«²»¹»·½±ã£¬Òò´ËÏëŪLinuxÏÂÉÕдӳÏóÎļþ£¬Ò²Ëã¶à¸ø×Ô¼ºÐ©»ú»áÈ¥ÊìϤLinux£¨After all I am a newer to Linux£©¡£
ËÞÖ÷»ú£ºVM Red hat 9
bootloader£ºbr-vivi£¨Ëæ°å¹âÅ̸½£©£¬¾ßÓÐtftpÏÂÔØ¹¦ÄÜ
ËÞÖ÷»úÓë°å×Óͨ¹ý¼¯Ï߯÷Á¬½ÓÍøÂ磨˫½ÊÏßÁ¬½ÓÁ½Õß¹À¼ÆÒ²ÀàËÆ£©
1£¬¿ªÆôËÞÖ÷»útftp¹¦ÄÜ£ºÈôÊÇÍêÈ«°²×°µÄϵͳ£¬ÊäÈësetup£¬ÔÚÆäÖеÄsystem serviceÀ¸ÖÐÌí¼Ótftp¡££¨ÎÒµÄÊÇÍêÈ«°²×°µÄ£©·ÇÍêÈ«°²×°µÄÒª°²×°ÏàÓ¦µÄÈí¼þ°ü¡£ÐÞ¸Ä /etc/xinetd.d/tftpÖеēdisable=yes”Ϊ“disable=no”£¨ÎÒ´ò¿ªÎļþ¿´£¬ÒѾ¸ÄºÃµÄÁË£©£¬±£´æÉèÖã¬ÖØÐÂÆô¶¯³¬¼¶ÊØ»¤½ø³Ìxinetd£¬#service xinetd restart
2£¬½«ÒªÏÂÔØµÄÎļþ·ÅÔÚ¸ùĿ¼ÏµÄtftpboot×ÓĿ¼ÖУ¨Ò»¿ªÊ¼Ã»ÓаÑÎļþ·ÅÔÚÕâÀïʱ£¬ÀÏÊÇÌáʾÕÒ²»µ½Îļþ£©
3£¬ÉèÖðå×ÓµÄipÓëËÞÖ÷»úͬ¶Î£¬²¢ÉèÖðå×ÓµÄhost
4£¬#tftp °å×ÓµÄIP
tftp> mode binary
tftp> put filename
»òÕßtftp -m binary hostip -c put filename£¬Ò²¿ÉÒÔ£¬Õâ¸öÃüÁîÔÚFC6Ï¿ÉÐС«¡«
ËÞÖ÷»úʹÓÃtftp¿Í»§¶Ë£¬°å×ÓΪserve¡£LinuxÏÂtftpĬÈÏÊDzÉÓÃASCII·½Ê½´«ËÍÎļþµÄ£¬¶øÓ³ÏóΪ¶þ½øÖÆ£¬ËùÒÔÒªÉ趨Ϊbinaryģʽ¡£
²Î¿¼todaygoodµÄÎÄÕÂÍê³ÉÉÏÊö²Ù×÷£¬µ«ËûµÄÎÄÕÂÖÐÌáµ½µÄÄǸöÃüÁÎÒÓÃʱ»á³öÎÊÌâ¡£
http://blog.chinaunix.net/u/24474/showart_213069.html
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 ......
Ò».×ÊÔ´ÐèÒª£º
ÖÁÉÙ1024 MBÎïÀíÄÚ´æ
1024£2048 Ðè1.5±¶µÄ½»»¥¿Õ¼ä
2048£8192 Ðè1±¶µÄ½»»¥¿Õ¼ä
8192£ Ðè0.75±¶µÄ½»»¥¿Õ¼ä
ÖÁÉÙ400 MB /tmp ÁÙʱĿ¼¿Õ¼ä
oracleÈí¼þÐèÒª1.5 GB µ½ 3.5 GB ´ÅÅ̿ռä
ĬÈÏÊý¾Ý¿âÐèÒª1.2 GB
¶þ.²é¿´ÏµÍ³×ÊÔ´Ïà¹ØÓï ......
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 ......
ÒëÕߣº¹ùÉÙ±¯
2009/12/02
ÔÎÄ£ºlinux/Documentation/driver-model/class.txt
É豸Àà
½éÉÜ
~~~~
Ò»¸öÉ豸ÀàÃèÊöÁËÒ»ÀàµÄÉ豸£¬ÀýÈçÓïÒôÉ豸»òÕßÍøÂçÉ豸¡£ÏÂÃæÊÇÒѶ¨ÒåµÄÉ豸Àà:
<Insert List of Device Classes Here>
ÿ¸öÉ豸ÀඨÒåÁËÒ»Ì×Óï·¨ºÍÉ豸×ñѵıà³Ì½Ó¿Ú¡£É豸Çý¶¯¾ÍÊÇÎªÌØ¶¨×ÜÏßÉϵÄ
ÌØ¶¨É豸¶ ......