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

linux»·¾³ÏÂÉý¼¶9204

µÚÒ»²½ ÏÂÔØ°²×°Îļþ... 2
1.1 È·ÈÏϵͳ°æ±¾... 2
1.2 ÏÂÔØ²¹¶¡... 2
¶þ, Éý¼¶×¼±¸... 4
Èý, Éý¼¶ÅäÖÃ... 5
3.1 identify the oracle9i installation. 5
3.2 ÔĶÁÉý¼¶×¢ÒâÊÂÏî... 6
3.3 ÉÏ´«Éý¼¶°ü²¢½âѹ... 6
3.4 È·ÈÏ»·¾³±äÁ¿ORACLE_SIDºÍORACLE_HOMEÉèÖÃ. 6
3.5 shut Down oracle Database. 7
3.6 Í£ÓÃËùÓнø³Ì... 7
3.7 backup the system.. 7
ËÄ °²×°ÈÎÎñ... 7
4.1 ½»»¥Ê½°²×°... 7
Îå, °²×°ºóµÄÈÎÎñ... 8
5.1 ¼ì²é±í¿Õ¼ä´óС... 8
5.2 ¼ì²éshared_pool_sizeºÍjava_pool_size³õʼ»¯²ÎÊý... 8
5.3 Éý¼¶Êý¾Ý¿â... 9
 
 
µÚÒ»²½ ÏÂÔØ°²×°Îļþ
1.1 È·ÈÏϵͳ°æ±¾
SQL> select * from v$version;
 
BANNER
--------------------------------------------------------------------------------
Oracle9i Enterprise Edition Release 9.2.0.4.0 - Production
PL/SQL Release 9.2.0.4.0 - Production
CORE     9.2.0.3.0 Production
TNS for Linux: Version 9.2.0.4.0 - Production
NLSRTL Version 9.2.0.4.0 - Production
1.2 ÏÂÔØ²¹¶¡
OracleµÄ²¹¶¡¼¯£¨Patch Set£©ÐèÒªµÇ¼metalinkÏÂÔØ£¬ÏÂÃæÊǸö°æ±¾Éý¼¶²¹¶¡µÄºÅÂ룺
9.2.0.4   = 3095277
9.2.0.5   = 3501955
9.2.0.6   = 3948480
9.2.0.7   = 4163445
9.2.0.8   = 4547809£¨9i×îÖÕ£©
10.1.0.3 = 3761843
10.1.0.4 = 4163362
10.1.0.5 = 4505133
10.2.0.2 = 4547817
10.2.0.3 = 5337014
10.2.0.4 = ûÓз¢²¼
ÏÂÔØ²¹¶¡Ê±£¬¿É½øÈëcmd£¬Ê¹ÓÃftpÃüÁîÖ±½ÓµÇÂ¼ÍøÕ¾ÏÂÔØ¡£Ïàͬ°æ±¾£¬Õë¶Ô²»Í¬µÄ²Ù×÷ϵͳ£¬»áÓв»Í¬µÄ²¹¶¡¡£Ã¿¸ö²¹¶¡´óСԼÔÚ500MB~1.3GBÖ®¼ä¡£ÏÂÃæÒÔ 9.2.0.8 ²¹¶¡ÎªÀý£¨µÇ½µÄʱºòÒÔmetalinkµÄÓû§ÃûºÍÃÜÂëµÇ½£©£º
C:\Users\sz>ftp updates.oracle.com
Á¬½Óµ½ bigip-updates-test-adc.oracle.com¡£
220 FTP server ready.
Óû§(bigip-updates-test-adc.oracle.com:(none)): aaa@bbb.com
331 Username OK, please send password.
ÃÜÂë:
230-
230-           Welcome to the Oracle Patch Download FTP Server
230-
230- For detailed help, use command "quote site help".
230
×¢Òâ¸ùĿ¼ÊDz»ÄÜlsµÄ£¬ÒòΪPatchÊǺ£Á¿µÄ£º
ftp> ls
200 PORT command OK.
150 Opening data con


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£¨ËÄ£© L2CAP²ã±à³Ì

£¨L2CAPЭÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPЭÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼­Á¬½Ó¿ØÖƺÍÊÊÅäЭÒé (L2CAP) ΪÉϲãЭÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àЭÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãЭÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......

LinuxÓëWindowsÔÚÊ®Èý·½Ãæ´ó¶Ô¾ö(Ò»)

 ±¾ÎÄÀ´×ÔÍøÂç,°æÈ¨¹éÔ­×÷ÕßËùÓС£Èç¹ûÄúÈÏΪ±¾ÆªÎÄÕÂÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚµÚһʱ¼äÁôÑÔ¸ø±¾Õ¾,±¾Õ¾½«»á¼°Ê±É¾³ý¡£
¡¡¡¡LinuxÊÇÒ»Ì×Ãâ·ÑʹÓúÍ×ÔÓÉ´«²¥µÄÀàUNIX²Ù×÷ϵͳ£¬Ö÷ÒªÓÃÓÚ»ùÓÚIntel x86ϵÁÐCPUµÄ¼ÆËã»úÉÏ¡£LinuxϵͳÊÇÓÉÈ«ÊÀ½ç¸÷µØµÄ³ÉǧÉÏÍòµÄ³ÌÐòÔ±Éè¼ÆºÍʵÏֵ쬯äÄ¿µÄÊǽ¨Á¢²»ÊÜÈκÎÉÌÆ·»¯Èí¼þµÄ°æÈ¨ËùÖÆÔ ......

LinuxÓëWindowsÔÚÊ®Èý·½Ãæ´ó¶Ô¾ö(¶þ)

 (ËÄ)¡¡ÍøÂçÆª¡¡
¡¡¡¡LinuxµÄ×éÍøÄÜÁ¦·Ç³£Ç¿´ó£¬ËüµÄTCP/IP´úÂëÊÇ×î¸ß¼¶µÄ¡£LinuxÌṩÁ˶ÔÓÚµ±Ç°µÄTCP/IPЭÒéµÄÍêȫ֧³Ö£¬²¢ÇÒ°üÀ¨Á˶ÔÏÂÒ»´úInternet¡£Ð­ÒéIpv6µÄÖ§³Ö¡£LinuxÄں˻¹°üÀ¨ÁËIP·À»ðǽ´úÂë¡¢IP·Àα¡¢IP·þÎñÖÊÁ¿¿ØÖƼ°Ðí¶à°²È«ÌØÐÔ¡£ÕâÐ©ÌØÐÔ¿ÉÒÔºÍÏñCiscoÕâÑùµÄ¹«Ë¾ÌṩµÄ¸ß¶Ë·ÓÉÉ豸µÄÌØÐÔÏàæÇÃÀ¡£´ËÍ ......

LINUXÏÂÎļþ²Ù×÷º¯Êý

 
LinuxµÄÎļþ²Ù×÷APIÉæ¼°µ½´´½¨¡¢´ò¿ª¡¢¶ÁдºÍ¹Ø±ÕÎļþ¡£
1.linux API
¡¡¡¡´´½¨
int creat(const char *filename, mode_t mode);
¡¡¡¡²ÎÊýmodeÖ¸¶¨Ð½¨ÎļþµÄ´æÈ¡È¨ÏÞ£¬ËüͬumaskÒ»Æð¾ö¶¨ÎļþµÄ×îÖÕȨÏÞ£¨mode&umask£©£¬ÆäÖÐumask´ú±íÁËÎļþÔÚ´´½¨Ê±ÐèҪȥµôµÄһЩ´æÈ¡È¨ÏÞ¡£umask¿Éͨ¹ýϵͳµ÷ÓÃumask()À´¸ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ