Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

linuxÏÂÓÃphpize¸øPHP¶¯Ì¬Ìí¼ÓÀ©Õ¹

ʹÓÃphpµÄ³£¼ûÎÊÌâÊÇ£º±àÒëphpʱÍü¼ÇÌí¼ÓijÀ©Õ¹£¬ºóÀ´ÏëÌí¼ÓÀ©Õ¹£¬µ«ÊÇÒòΪ°²×°phpºóÓÖ×°ÁËһЩ¶«Î÷ÈçPEARµÈ£¬²»Ïëɾ³ýÄ¿Â¼ÖØ×°£¬±ð˵£¬php»¹ÕæÓÐÕâÑùµÄ¹¦ÄÜ¡£
¡¡¡¡ÎÒûÓÐÔÚÊÖ²áÖп´µ½¡£
¡¡¡¡ÈçÎÒÏëÔö¼ÓbcmathÖ§³Ö£¬ÕâÊÇÒ»¸öÖ§³Ö´óÕûÊý¼ÆËãµÄÀ©Õ¹¡£windows×Ô´ø¶øÇÒÄÚÖã¬linux“±¾ÀຯÊý½öÔÚ PHP ±àÒëʱÅäÖÃÁË --enable-bcmath ʱ¿ÉÓÔ(ÒýºÅÄÚÊÇÊÖ²áÖеϰ)
¡¡¡¡ÐÒºÃÓÐphpize£¬
¡¡¡¡·½·¨ÊÇ£¬ÒªÓÐÓëÏÖÓÐphpÍêÈ«ÏàͬµÄphpѹËõ°ü¡£ÎÒÓõÄÊÇphp-5.2.6.tar.gz¡£
¡¡¡¡Õ¹¿ªºó½øÈëÀïÃæµÄext/bcmathĿ¼
¡¡¡¡È»ºóÖ´ÐÐ/usr/local/php/bin/phpize£¬ÕâÊÇÒ»¸ö¿ÉÖ´ÐеÄÎı¾Îļþ£¬ÒªÈ·±£ËüÔÚϵͳÖÐ
¡¡¡¡»á·¢ÏÖµ±Ç°Ä¿Â¼Ï¶àÁËһЩconfigureÎļþ£¬
¡¡¡¡Èç¹ûû±¨´í£¬Ôò
¡¡¡¡Php´úÂë
¡¡¡¡./configure --with-php-config=/usr/local/php/bin/php-config
¡¡¡¡×¢ÒâÒªÏÈÈ·±£/usr/local/php/bin/php-config´æÔÚ¡£
¡¡¡¡Èç¹ûÄãµÄphp°²×°Â·¾¶²»ÊÇĬÈϵģ¬Òª¸Ä¡£
¡¡¡¡Èç¹ûûÓб¨´í£¬Ôòmake£¬ÔÙmake install £¬È»ºóËü¸æËßÄãÒ»¸öĿ¼
¡¡¡¡Äã°Ñ¸ÃĿ¼ÏµÄbcmath.so¿½±´µ½Äãphp.iniÖеÄextension_dirÖ¸ÏòµÄĿ¼ÖУ¬
¡¡¡¡ÐÞ¸Äphp.ini,ÔÚ×îºóÌí¼ÓÒ»¾äextension=bcmath.so
¡¡¡¡ÖØÆôapache.


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì£¨Èý£© HCI²ã±à³Ì

1. HCI²ãЭÒé¸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,L2capµÈЭÒé ......

ʵսLinux Bluetooth±à³Ì(Áù) L2CAP±à³ÌʵÀý

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 ......

[תÌû]LinuxÇý¶¯¿ª·¢Ñ§Ï°µÄһЩ±ØÒª²½Öè

 1. ѧ»áд¼òµ¥µÄmakefile
2. ±àһЩӦÓÃ
³ÌÐò
£¬¿ÉÒÔÓÃmakefileÅÜÆðÀ´
3. ѧ»áдÇý¶¯
µÄmakefile
4. дһ¼òµ¥charÇý¶¯£¬makefile±àÒëͨ¹ý£¬¿ÉÒÔinsmod£¬ lsmod£¬ rmmod. ÔÚÇý¶¯µÄinitº¯ÊýÀï´òÓ¡hello world£¬insmodºóÓ¦¸ÃÄܹ»Í¨¹ýdmesg¿´µ½Êä³ö
¡£
5. дһÍêÕûÇý¶¯£¬ ¼ÓÉÏread£¬ write£¬ ioctl£¬ pollingµÈ¸ ......

PHP tempname()º¯ÊýÈÆ¹ýsafe_mode°²È«ÏÞÖÆÂ©¶´

BUGTRAQ ID: 36555
CVE ID: CVE-2009-3557
PHPÊǹ㷺ʹÓõÄͨÓÃÄ¿µÄ½Å±¾ÓïÑÔ£¬ÌرðÊʺÏÓÚWeb¿ª·¢£¬¿ÉǶÈëµ½HTMLÖС£
PHPµÄtempnam()ÖеĴíÎó¿ÉÄÜÔÊÐíÈÆ¹ýsafe_modeÏÞÖÆ¡£ÒÔÏÂÊÇext/standard/file.cÖеÄÓЩ¶´´úÂë¶Î£º
PHP_FUNCTION(tempnam)
{
char *dir, *prefix;
int dir_len, prefix_len;
size_t p_len;
char ......

LinuxϱàÒëºÍ²¿ÊðJavaWeb³ÌÐò½Å±¾

 LinuxϱàÒëºÍ²¿ÊðJavaWeb³ÌÐò½Å±¾
Ŀ¼½á¹¹ÈçÏ£º
|
|---- YourProject
|             |-------- WebRoot
|             |          ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ