LinuxÏÂViÃüÁîʹÓ÷½·¨
ViÊÇLinuxϵͳµÄµÚÒ»¸öÈ«ÆÁÄ»½»»¥Ê½±à¼³ÌÐò¡£ViÊÇ“Visual interface”µÄ¼ò³Æ£¬ËüÔÚLinuxÉϵĵØÎ»¾Í·Â·ðEdit³ÌÐòÔÚDOSÉÏÒ»Ñù¡£1¡¢Ê×´ÎʹÓýéÉÜ
<1>ÓÃvi´ò¿ªÎļþºó£¬ÊÇ´¦ÓÚ¡¸ÃüÁîÐÐģʽ£¨command mode£©¡¹£¬ÒªÇл»µ½¡¸²åÈëģʽ£¨Insert mode£©¡¹²ÅÄܹ»ÊäÈëÎÄ×Ö¡£Çл»·½·¨£ºÔÚÃüÁîÐÐģʽ£¨command mode£©Ï°´Ò»ÏÂ×Öĸ¡¸i¡¹¾Í¿ÉÒÔ½øÈë²åÈëģʽ£¨Insert mode£©£¬Õâʱºò²Å¿ÉÒÔÊäÈëÎÄ×Ö£»
<2>±à¼ºÃºó£¬Ðè´Ó²åÈëģʽÇл»ÎªÃüÁîÐÐģʽ²ÅÄܶÔÎļþ½øÐб£´æ£¬Çл»·½·¨Êǰ´Esc¼ü£»
<3>±£´æ²¢Í˳öÎļþ£ºÔÚÃüÁîģʽÏÂÊäÈë:wq£¬±£´æ²¢Í˳ö£»
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 ......
Service Discovery Protocol(SDP)ÌṩһÖÖÄÜÁ¦£¬ÈÃÓ¦ÓóÌÐòÓз½·¨·¢ÏÖÄÄÖÖ·þÎñ¿ÉÓÃÒÔ¼°ÕâÖÖ·þÎñµÄÌØÐÔ¡£
·þÎñ·¢ÏÖÐÒé(SDP»òBluetooth SDP)ÔÚÀ¶ÑÀÐÒéÕ»ÖжÔÀ¶ÑÀ»·¾³ÖеÄÓ¦ÓóÌÐòÓÐÌØÊâµÄº¬Ò⣬·¢ÏÖÄĸö·þÎñÊÇ¿ÉÓõĺÍÈ·¶¨ÕâЩ¿ÉÓ÷þÎñµÄÌØÕ÷¡£SDP¶¨ÒåÁËbluetooth client·¢ÏÖ¿ÉÓÃbluetooth server·þÎñºÍËüÃǵÄÌØÕ÷µÄ·½·¨¡£ ......
IDTµÄ³õ²½³õʼ»¯
ÔÚʵģʽʱ£¬idt±»³õʼ»¯²¢ÓÉbiosÀý³ÌʹÓá£Ò»µ©linux½Ó¹Ü£¬idt¾Í±»ÒƵ½ramµÄÁíÒ»¸öÇøÓò£¬²¢½øÐеڶþ´Î³õʼ»¯£¬ÒòΪlinuxûÓÐÀûÓÃÈκÎbiosÀý³Ì¡£
IDT´æ·ÅÔÚidt_table±íÖУ¬ÓÐ256¸ö±íÏî¡£6×Ö½ÚµÄidt_descr±äÁ¿Ö¸¶¨ÁËidtµÄ´óСºÍËüµÄµØÖ·£¬Ö»Óе±ÄÚºËÓÃlidt»ã±àÖ¸Áî³õʼ»¯idtr¼Ä´æÆ÷ʱ²ÅÓõ½Õâ¸ö±äÁ¿¡£
ÔÚ ......
ÐźÅÖ¸¶¨´¦Àíº¯Êý
void (*signal (int signum,void (*handle)(int)))(int);ÉèÖÃij¸öÐźŵĴ¦Àí·½·¨
int sigaction(int signum,const struct sigaction *act,struct sigaction *oldact);ÓÃÓÚ¼ì²é»ò¸Ä±ä½ø³ÌÔÚ½Óµ½ÐźÅʱµÄ¶¯×÷
Ðźż¯²Ù×÷º¯Êý
static inline void sigaddset(sigset_t *set,int _sig);
static inline voi ......
Shell: bash¡£Ëü½áºÏÁË csh ºÍ ksh µÄÓŵ㣬²¢ÇÒÓÐ readline ¹¦ÄÜ£¬Äã¿ÉÒÔËæÒâ°ó¶¨×Ô¼ºµÄ¼üÅÌ¡£
±à¼Æ÷£º VIM, Emacs¡£
³ÌÐò¿ª·¢£º GCC, make, ld, Scheme48, j2sdk, Perl, Python, Tcl/Tk ...
ÂÛÎÄ£¬»ÃµÆ¹¤¾ß£ºLaTeX, ConTeXt
»æÍ¼¹¤¾ß£ºMetaPost¡£Õâ¸öÓïÑÔ̫ǿÁË£¬ÒÔÖÁÓÚÎÒÖ»ÓÃËüÁË¡£Äã²»ÊìϤµÄ»°¿ÉÒÔÓÃxfig,dia À´ ......