Linux ÏÂMinicom´®¿ÚÉèÖÃ
Ê×ÏÈÒªÓÐÒ»¸öLinuxϵÄÖÕ¶ËÈí¼þ½Ðminicom¼ÙÈçûÓÐ×°Õâ¸öµÄÅóÓÑ¿ÉÒÔµ½×Ô¼ºµÄÔ´ÖÐÈ¥ÏÂÔØ£¬È»ºóÄã¾ÍÒª²åÉÏÄãµÄusbת´®¿ÚµÄÏߣ¬ÔÚLinuxÏÂUsbת´®¿ÚµÄÏß¼¸ºõ²»ÐèÒªÇý¶¯£¬Äã²åÉÏÒÔºóÔÚÄãµÄdevµÄĿ¼ÏÂÓ¦¸Ã»áÓÐÒ»¸öttyUSB0µÄÎļþ£¬¼ÙÈçÓÐÄÇô¹§Ï²ÄãÁË£¬ÄãµÄÕâ¸ùÏßÏÖÔÚÊÇ¿ÉÓõÄÁË¡£½øÈëµ½ÖÕ¶ËÊäÈësuÒÔrootÓû§½øÐеǼ£¬Ê¹ÓÃminicom±ØÐëÒªÓÃrootÓû§£¬È»ºóÊäÈëminicom -s ½øÐÐÉèÖ㬽øÈëÉèÖýçÃæÒÔºóÄã»á¿´µ½Óм¸¸öÑ¡Ï·Ö±ðÊÇ£º
¡¡¡¡Filename and Paths, File transfer and protocols, Serial port setup, Modem and dialing, Screen and keyboard, Save setup as df1, Save setup as…… , Exit from minicom
¡¡¡¡½øÈëSerial port setup
¡¡¡¡ÊäÈëÑ¡Ïî×Öĸ½«
¡¡¡¡µÚÒ»Ïî¸Ä³É A—Serial Device : /dev/ttyUSB0
¡¡¡¡µÚ¶þÏB—lockfile Location: /var/lock
¡¡¡¡µÚÎåÏE—Bps/par/Bits :57600(ÕâÀïÒª×¢ÖØ£¬Õâ¸öÖµÒª¸Ä³ÉÄãµÄÁ¬½ÓµÄÉ豸µÄ²¨ÌØÂÊ£©
¡¡¡¡µÚÆßÏF—Hardware Flow Control: no
¡¡¡¡È»ºóÍ˳ö½øÈëModem and dialing
¡¡¡¡½«A—initing string B£Rest string K£Hang-up string ÕâÈýÏîµÄֵȥµô¡£
¡¡¡¡È»ºóÍ˳öÑ¡Ôñ Save as df1,È»ºóÑ¡ÔñEXIT from MINICOM µ½ÕâÀïµÄÖÕ¶ËÒѾÉèÖúÃÁË¡£
¡¡¡¡½ÓÏÂÀ´Äã¾Í¿ÉÒÔ½«ÄãµÄ´®¿ÚÏß½ÓÉÏÉ豸£¬È»ºóÔÚÖÕ¶ËÏÂÊäÈëminicom¾Í¿ÉÒÔ¶ÔÉ豸½øÐе÷ÊÔÁË¡£
Ïà¹ØÎĵµ£º
Linux²»ÐèÒª´ÅÅÌË鯬ÕûÀí¡£
ÒÔÏÂÒý×Ôlinux¹Ù·½ÍøÕ¾¶ÔË鯬µÄ½â˵£ºÀ´Ô´ÓÚ
http://www.linux.org/docs/ldp/howto/Partition/appendix.html#fragmentation
ÒýÓÃ:
10.4. Some facts about file systems and fragmentation
Disk
space is administered by the operating system in units of ......
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±íʾÊÇÒ»¸öÁ¬½ÓÎļþ ......
£¨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 ......
Ŀǰ£¬Linux×÷ΪǶÈëʽϵͳµÄÖ÷Á¦¾ü£¬¹ã·ºÓ¦ÓÃÓÚÏû·ÑÀàµç×Ó¡¢¹¤Òµ¿ØÖÆ¡¢¾ü¹¤µç×Ó¡¢µçÐÅ/ÍøÂç/ͨѶ¡¢º½¿Õº½Ìì¡¢Æû³µµç×Ó¡¢Ò½ÁÆÉ豸¡¢ÒÇÆ÷ÒDZíµÈÏà¹ØÐÐÒµ¡£Ëæ×ÅǶÈëʽÐÐÒµµÄѸÃÍ·¢Õ¹£¬Ç¶ÈëʽLinuxƾ½èÆäϵͳ·¢Õ¹µÄ³ÉÊì¶È¡¢Êг¡Ó¦Óõĸ߷ݶîÒ²Êܵ½¸ü¶à¹¤³ÌʦÅóÓѵÄÇàíù£¬Ô½À´Ô½¶àµÄÆóÒµºÍÑз¢»ú¹¹¶¼×ªÏòǶÈëʽLinuxµÄ¿ª·¢ºÍÑо ......
¸Õ¿ªÊ¼½Ó´¥Linux,ÄÇô¶àµÄ°æ±¾,Õæ²»ÖªµÀ¸ÃÓÃʲôÑùµÄºÃ.¿´ÁËÍøÉÏµÄÆÀÂÛ,¶¼ËµUbuntnºÃ.ÏÂÁËÒ»¸ö,ÔÚÐéÄâ»úÉÏ×°Á˼¸±é.·¢ÏÖµÚÒ»´Î°²×°µÄʱºòºÜ¿ì,ÒÔºó¾Í×Ü¿¨ÔÚAptÅäÖÃÄÇ,²»ÖªµÀÊÇΪʲô.
ºóÀ´,·¢ÏÖºìÆìLinux.µ«ÍøÉÏµÄÆÀÂÛ¸÷Òì,²»¹ýÎÒ»¹ÊÇÑ¡ÔñÁ˺ìÆì.û±ðµÄÔÒò,¾ÍÒòΪËýÊÇÖйúµÄ.
¶ÔÓÚûÓÐÒ»µãLINUX¾ÑéµÄ³õѧÕß,±¾ÈËÈÏΪ»¹Ê ......