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

LinuxϳÌʽµÄÄÚ´æÕ¼ÓÃ

±ÈÈçtopÕâ¸ö¹¤¾ß£¬Ëû»áÏÔʾ3ÖÖÊý¾Ý£¬×÷Õß·Ö±ð½âÊÍÈçÏ£º VIRT£ºvirtual memory usage¡£VirtualÕâ¸ö´Ê·Ç³£Éñ£¬Ò»°ã½âÊÍÊÇ£ºvirtual adj.ÐéµÄ, ʵÖʵÄ, [Îï]ÓÐЧµÄ, ÊÂʵÉϵġ£µ½µ×ÊÇÐéµÄ»¹ÊÇʵµÄ£¿ÈÃGoogle¸øDefineÖ®ºó£¬½«¾ÍÃ÷°×Ò»µã£¬¾ÍÊÇÕâ¶«Î÷»¹ÊÇ·ÇÎïÖʵ쬲»¹ýÓÐЧ¹ûµÄ£¬²»·¢ÉúÔÚÕæÊµÊÀ½çµÄ£¬·¢ÉúÔÚÈí¼þÊÀ½çµÄµÈµÈ¡£Õâ¸öÄÚ´æÊ¹ÓþÍÊǸöÓ¦ÓÃÕ¼ÓеĵØÖ·¿Õ¼ä£¬Ö»ÊÇÒªÓ¦ÓóÌʽÐèÇóµÄ£¬¾ÍÈ«ËãÔÚÕâÀ¶ø²»¹ÜËûÕæµÄÓÃÁËûÓС£Ð´³Ìʽųö´í£¬ÓÖ²»ÔÚºõÕ¼ÓõÄʱºò£¬¶à¿ªµãÄÚ´æÒ²ÊǷdz£Õý³£µÄ¡£ RES£ºresident memory usage¡£³£×¤ÄÚ´æ¡£Õâ¸öÖµ¾ÍÊǸÃÓ¦ÓóÌÊ½ÕæµÄʹÓõÄÄڴ棬µ«¸üÓÐÁ½¸öСÎÊÌ⣬һÊÇÓÐЩ¶«Î÷¿ÉÄÜ·ÅÔÚ½»»»ÅÌÉÏÁË£¨SWAP£©£¬¶þÊÇÓÐЩÄÚ´æ¿ÉÄÜÊǹ²ÏíµÄ¡£ SHR£ºshared memory¡£¹²ÏíÄÚ´æ¡£¾ÍÊÇ˵ÕâÒ»¿éÄÚ´æ¿Õ¼äÓпÉÄÜÒ²±»ÆäËûÓ¦ÓóÌʽʹÓÃ×Å£»¶øVirt £­ ShrËÆºõ¾ÍÊÇÕâ¸ö³ÌʽËùÐèÇóµÄ²¢ÇÒûÓй²ÏíµÄÄÚ´æ¿Õ¼ä¡£ DATA£ºÊý¾ÝÕ¼ÓõÄÄÚ´æ¡£Èç¹ûtopûÓÐÏÔʾ£¬°´f¼üÄÜÏÔʾ³öÀ´¡£ÕâÒ»¿éÊÇÕæÕýµÄ¸Ã³ÌʽÐèÇóµÄÊý¾Ý¿Õ¼ä£¬ÊÇÕæÕýÔÚÔËÐÐÖÐҪʹÓõġ£ËùÒÔDATAµÄº¬Òå±È½ÏÈ·¶¨£¬ÉõÖÁÄÜÓóÌʽ¶ÁÈ¡µÄÊý¾ÝÁ¿¼ÆËã³öÀ´£» SHRÊǸöDZÔڵĿÉÄܻᱻ¹²ÏíµÄÊý×Ö£¬Èç¹ûÖ»¿ªÒ»¸ö³Ìʽ£¬Ò²Ã»ÓбðÈËÒ»ÆðʹÓÃËû£» VIRTÀïÃæµÄ¿ÉÄÜÐÔ¸ü¶à£¬±ÈÈçËû¿ÉÄܼÆËãÁ˱»Ðí¶àXµÄ¿âËù¹²ÏíµÄÄڴ棻 RESÓ¦¸ÃÊDZȽÏ׼ȷµÄ£¬µ«²»º¬Óн»»»³öÈ¥µÄ¿Õ¼ä£»µ«»ù±¾ÄÜ˵RESÊdzÌʽµ±Ç°Ê¹ÓõÄÄÚ´æÁ¿¡£½«¾ÍÃ÷°×Õ⼸µãÒâ˼ҲËãÊÇÊÕ»ñ°É£¬¶ÔÕâô¸ßÉîµÄ¶«Î÷ûÁ¦ÆøÉÀ²¡£×î½ü¸Ð¾õµ½FirefoxÔÚLinuxÏÂÃæ±ÈÔÚWinÉÏ»¹ºÃÓ㬱íÏÖ¾ÍÊǽ©ËÀµÄ»ú»áÉÙÇÒ½©×¡µÄʱ¼ä¶Ì£¬Ò»¸öÒ³ÃæÉÏÓдóÁ¿Í¼Æ¬Ê±±íÏÖÒ²Òª±ÈWinÉÏÃæºÃ£¬Ò²Ðí±íÃ÷LinuxÔÚÄÚ´æ¹ÜÀí»òÊǽø³Ìµ÷¶ÈÉÏÓÐʲô¸ßÃ÷Ö®´¦£¿


Ïà¹ØÎĵµ£º

linux ½âѹÎÊÌâ

tar vxfz ttt-1.00.tar.bz2ºó³öÏÖÒÔÉÏ´íÎóÊÇÔõô»ØÊ°¡£¿
gzip:stdin:not in gzip format
tar:Child returned status1
tar:Error exit delayed from prvious errors
tar jxvf  busybox-1.00.tar.bz2
½âѹ£ºtar jxvf FileName.tar.bz2
ѹËõ£ºtar jcvf FileName.tar.bz2 DirName
bz2¸ñʽÓÃj
gz¸ñʽÓÃz
cÊÇ´´½¨ ......

Linux BlueZ Ï InquiryµÄʵÏÖ

Ç°Ãæ½²ÁËʹÓà ioctl·¢ËÍHCI CommandµÄ·½·¨¡£µ«HCI protocol»¹ÓÐһЩCommand£¬±ÈÈçInquiryµÈ£¬ËûÃÇÔò²»ÐèҪʹÓÃioctlÀ´·¢ËÍ¡£blueZ Ö±½ÓÌṩÁËÖ§³Ö£¬ËäÈ»ËûÃǵÄ×îÖÕ¶¼ÊÇÓÃͬÑù°ì·¨ÊµÏֵġ£
ÔÚÓ¦ÓóÌÐòÖУº
hci_inquiry(dev_id, length, num_rsp, NULL, &info, flags);
ÕâÑùÐèÒª°üº¬blueZ Í·ÎļþÈçÏ£º
#include //BT ......

ʵսLinux Bluetooth±à³Ì£¨¶þ£© BlueZ¼ò½é

LinuxÏÂBluetoothЭÒéÕ»µÄʵÏÖ. LinuxÏ¿ª·ÅµÄÀ¶ÑÀЭÒéÕ»Ö÷Òª°üÀ¨IBM¹«Ë¾µÄBlueDrekar£¬Nokia¹«Ë¾µÄAffix, Axis¹«Ë¾µÄOpenBTºÍ¹Ù·½Ð­ÒéÕ»BlueZ¡£ÎÒÃÇÖ÷ÒªÃæ¶ÔBluezÀ´Ì½ÌÖ¡£
BlueZ»ù´¡´úÂë¾ùÊÇÓÉMaxim KrasnyanskyÍê³ÉµÄ¡£°üÀ¨£ºHCI£¬L2CAP£¬RFCOMMºÍ»ù±¾socketµÄʵÏÖ¡£Ëû¾ÍÖ°ÓÚQualcomm(¸ßͨ)¡£Marcel Holtmann¿ª·¢²ãµÄÐ­Ò ......

ʵսLinux Bluetooth±à³Ì (Æß) SDPЭÒé

Service Discovery Protocol(SDP)ÌṩһÖÖÄÜÁ¦£¬ÈÃÓ¦ÓóÌÐòÓз½·¨·¢ÏÖÄÄÖÖ·þÎñ¿ÉÓÃÒÔ¼°ÕâÖÖ·þÎñµÄÌØÐÔ¡£
·þÎñ·¢ÏÖЭÒé(SDP»òBluetooth SDP)ÔÚÀ¶ÑÀЭÒéÕ»ÖжÔÀ¶ÑÀ»·¾³ÖеÄÓ¦ÓóÌÐòÓÐÌØÊâµÄº¬Ò⣬·¢ÏÖÄĸö·þÎñÊÇ¿ÉÓõĺÍÈ·¶¨ÕâЩ¿ÉÓ÷þÎñµÄÌØÕ÷¡£SDP¶¨ÒåÁËbluetooth client·¢ÏÖ¿ÉÓÃbluetooth server·þÎñºÍËüÃǵÄÌØÕ÷µÄ·½·¨¡£ ......

[»Ø¹Ë]Ç廪ÉêÇëÍËѧ²©Ê¿×÷Æ·£ºÍêÈ«ÓÃLinux¹¤×÷

°´: ¾¡¹ÜÎÒÃÇÒѾ­²»Ï°¹ß¿´³¤Æª´óÂÛ, µ«ÎÒ»¹ÊÇҪ˵, ÕâÊÇһƪֵµÃÄã´ÓÍ·¶Áµ½Î²µÄ³¤ÆªÎÄÕÂ.
2005Äê9ÔÂ22ÈÕ£¬Ç廪ÔÚ¶Á²©Ê¿ÉúÍõÛóÔÚˮľÉçÇøBLOGÉÏ·¢±íÁË¡¶Ç廪ÃεķÛËé--д¸øÇ廪´óѧµÄÍËѧÉêÇë¡·Ã÷È·ÒªÇóÍËѧ, ÒýÆðÉç»á¸÷½ç¹ã·ºÕùÂÛ. Ëû´´×÷µÄ³¤ÆªÎÄÕ¡¶ÍêÈ«ÓÃLinux¹¤×÷¡·, ÑóÑóÁ½Íò¶à×Ö, ´Ó²»Í¬½Ç¶È¾Ó¸ßÁÙϵIJûÊöÁËËûÑÛÖÐL ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ