Linux¾²Ì¬/¶¯Ì¬Á´½Ó¿âµÄ´´½¨ºÍʹÓÃ
ºÍWindowsϵͳһÑùLinuxÒ²Óо²Ì¬/¶¯Ì¬Á´½Ó¿â£¬ÏÂÃæ½éÉÜ´´½¨ºÍʹÓ÷½·¨£º
¼ÙÉèÓÐÏÂÃæ¼¸¸öÎļþ£º
Í·ÎļþString.h£¬ÉùÃ÷Ïà¹Øº¯ÊýÔÐΣ¬ÄÚÈÝÈçÏ£º
Strlen.c£ºº¯ÊýStrlenµÄʵÏÖ£¬»ñÈ¡¸ø¶¨×Ö·û´®µÄ³¤¶È£¬ÄÚÈÝÈçÏ£º
Strlnen.c£ºº¯ÊýStrNlenµÄʵÏÖ£¬»ñÈ¡¸ø¶¨×Ö·û´®µÄ³¤¶È£¬Èç¹ûÊäÈë×Ö·û´®µÄ³¤¶È´óÓÚÖ¸¶¨µÄ×î´ó³¤¶È£¬Ôò·µ»Ø×î´ó³¤¶È£¬·ñÕß·µ»Ø×Ö·û´®µÄʵ¼Ê³¤¶È£¬ÄÚÈÝÈçÏ£º
Éú³É¾²Ì¬¿â£º
ÀûÓÃGCCÉú³É¶ÔӦĿ±êÎļþ£º
gcc –c Strlen.c Strnlen.c
Èç¹û¶ÔÓ¦µÄÎļþûÓдíÎó£¬gcc»á¶ÔÎļþ½øÐбàÒëÉú³ÉStrlen.oºÍStrnlen.oÁ½¸öÄ¿±êÎļþ(Ï൱ÓÚwindowsϵÄobjÎļþ)¡£È»ºóÓÃar´´½¨Ò»¸öÃû×ÖΪlibstr.aµÄ¿âÎļþ£¬²¢°ÑStrlen.o ºÍStrnlen.oµÄÄÚÈݲåÈëµ½¶ÔÓ¦µÄ¿âÎļþÖС££¬Ïà¹ØÃüÁîÈçÏ£º
ar –rc libstr.a Strlen.o Strnlen.o
ÃüÁîÖ´Ðгɹ¦ÒԺ󣬶ÔÓ¦µÄ¾²Ì¬¿âlibstr.aÒѾ³É¹¦Éú³É¡£
/***********************************
Filename : String.h
Description :
Author : HCJ
Date : 2006-5-7
************************************/
int Strlen(char *pStr);
int StrNlen(char *pStr, unsigned long ulMaxLen);
/**************************************
Filename : get string length
Description :
Author : HCJ
Date : 2006/5/7
**************************************/
#include<stdio.h>
#include<assert.h>
int Strlen(char *pStr)
{
unsigned long ulLength;
assert(NULL != pStr);
ulLength = 0;
while(*pStr++)
{
ulLength++;
}
return ulLength;
}
**********************************************
Fileneme: mystrnlen.c
Description: get input string length,if string large
max length input return max length,
else real length
Author: HCJ
Date : 2006-5-7
******************
Ïà¹ØÎĵµ£º
1. HCI²ãÐÒé¸ÅÊö£º
HCIÌṩһÌ×ͳһµÄ·½·¨À´·ÃÎÊBluetoothµ×²ã¡£ÈçͼËùʾ£º
´ÓͼÉÏ¿ÉÒÔ¿´³ö£¬Host Controller Interface(HCI) ¾ÍÊÇÓÃÀ´¹µÍ¨HostºÍModule¡£Hostͨ³£¾ÍÊÇPC£¬ ModuleÔòÊÇÒÔ¸÷ÖÖÎïÀíÁ¬½ÓÐÎʽ£¨USB,serial,pc-cardµÈ£©Á¬½Óµ½PCÉϵÄbluetooth Dongle¡£
ÔÚHostÕâÒ»¶Ë£ºapplication,SDP,L2capµÈÐÒé ......
£¨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 ......
Ò»£® ÒÔrootÉí·Ý½¨Á¢tuxedoÓû§£¬²¢ÒÔtuxeduÓû§µÇ½£¬´ËÓû§½«×öΪÒÔºótuxedo¹ÜÀíÔ±,Óû§Ä¬ÈÏĿ¼Ϊ/home/tuxedo£»
¶þ£® ÓÃFTP°Ñ°²×°Îļþ£¨tuxedo81_linux.bin£©ºÍÓû§Ðí¿ÉÖ¤ÊéÎļþ£¨lic.txt£©´«µ½/home/tuxedoĿ¼ÖУ»
Èý. ÅäÖû·¾³±äÁ¿£¬.bash_profileÎļþ£¬¸½ÎÄÄ©£»
ËÄ£® ½øÈë/home/tuxedoĿ¼ÖУ¬Ö´ÐÐs ......
ͳ¼ÆÁ¬½ÓÊý״̬£º
LinuxÍøÂçÁ¬½Ó״̬¼ì²é£¡
¼ì²élinuxµÄÍøÂçÁ¬½Ó״̬ÆäʵºÜ¼òµ¥£¬ÀûÓÃLinuxÄÚÖõÄһЩÃüÁîºÍSHELLµÄ¼¸¸öС¼¼ÇɾͿÉÒÔÍê³É¿´ËƸ´Ôӵļì²éÈÎÎñ£¬ÕâÒ²ÊÇLinuxµÄ÷ÈÁ¦Ö®Ò»£¡
×î»ù±¾µÄ£¬
netstat -atn
¸ÃÃüÁîµÄ½âÊÍÊÇÁгö»ùÓÚTCPÐÒé(-t)µÄËùÓÐÁ¬½Ó£¬²¢½«Í¨ÐÅË«·½ÒÔIPµØÖ·µÄ£¨-n)µÄ·½Ê½ÏÔʾ£¬¶ø²»ÊÇÖ÷»úÃû£¡ ......
ÔÚÇ°ÃæµÄ²©ÎÄÀÎÒÃǽ²½âÁË»ùÓÚ80x86ÌåϵµÄLinuxÄں˷ֶκͷÖÒ³»úÖÆ£¬²¢ÏêϸµØÌÖÂÛÁËLinuxµÄÄÚ´æ²¼¾Ö¡£ÓÐÁËÕâЩ»ù±¾¸ÅÄîÒÔºó£¬ÎÒÃǾÍÀ´ÏêϸÌÖÂÛÄÚºËÈçºÎ¶¯Ì¬µØ¹ÜÀíÄÇЩ¿ÉÓõÄÄÚ´æ¿Õ¼ä¡£
¶ÔÓÚ80386ÕâÖÖ32λµÄ´¦ÀíÆ÷½á¹¹£¬Linux²ÉÓÃ4KBÒ³¿ò´óС×÷Ϊ±ê×¼µÄÄÚ´æ·ÖÅäµ¥Ôª¡£Äں˱ØÐë¼Ç¼ÿ¸öÒ³¿òµÄµ±Ç°×´Ì¬£¬ÀýÈç£¬Çø·ÖÄÄЩҳ¿ò ......