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

LinuxÏÂoracle 10g ÖйرÕÊý¾Ý¿â´íÎó

 Ò»´ÎÆæ¹ÖµÄÊý¾Ý¿âÆô¶¯ºÍ¹Ø±Õ¾­Àú¡£
SQL> conn / as sysdba
Connected to an idle instance.
SQL> shutdown immediate
ORA-24324: service handle not initialized
ORA-24323: value not allowed
ORA-01089: immediate shutdown in progress - no operations are permitted
SQL> conn / as sysdba
Connected to an idle instance.
SQL> startup
ORA-01081: cannot start already-running ORACLE - shut it down first
SQL> shutdown abort
ORACLE instance shut down.
SQL> startup
ORACLE instance started.
Total System Global Area 2499805184 bytes
Fixed Size                  1262368 bytes
Variable Size            1073745120 bytes
Database Buffers         1409286144 bytes
Redo Buffers               15511552 bytes
staDatabase mounted.
Database opened.
SQL> SQL>
SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL>


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 ......

jdbcÁ¬½ÓOracle

      ËäȻѧϰJavaºÜ¾ÃÁË£¬×Ô¼ºÒ²Á¬½Ó¹ýһЩÊý¾Ý¿â£¬±ÈÈçmysqlÖ®ÀàµÄ£¬Èç½ñÄØ£¬Ò²Ñ§Ï°ÁËÒ»¶Îʱ¼äµÄOracle£¬È»¶øÄØ£¬½ñÌìÊÇÎÒµÚÒ»´ÎÁ¬½ÓOracle£¬ºÙºÙ£¬Ó¦¸Ã»¹²»ËãÌ«³Ù°É¡£
    ½ñÌìÄØ£¬Óе㱿׾£¬´ó¼ÒĪЦ£¡
    ÎÒÕâÊÇÒ»¸ö²éѯÀý×Ó
    Ê×ÏÈ£¬Ô ......

ARMµÄǶÈëʽLinuxÒÆÖ²ÌåÑéÖ®BootLoader

  
ARMµÄǶÈëʽLinuxÒÆÖ²ÌåÑéÖ®BootLoader
2006-08-12 08:00×÷ÕߣºËᦻª³ö´¦£ºÌ켫¿ª·¢ÔðÈα༭£º·½ÖÛ
BootLoaderָϵͳÆô¶¯ºó£¬ÔÚ²Ù×÷ϵͳÄÚºËÔËÐÐ֮ǰÔËÐеÄÒ»¶ÎС³ÌÐò¡£Í¨¹ýBootLoader£¬ÎÒÃÇ¿ÉÒÔ³õʼ»¯Ó²¼þÉ豸¡¢½¨Á¢ÄÚ´æ¿Õ¼äµÄÓ³Éäͼ£¬´Ó¶ø½«ÏµÍ³µÄÈíÓ²¼þ»·¾³´øµ½Ò»¸öºÏÊʵÄ״̬£¬ÒÔ±ãΪ×îÖÕµ÷ÓòÙ×÷ϵͳ ......

Linux×ö´úÀíÉÏÍø·þÎñÆ÷

 
2007Äê12ÔÂ05ÈÕ ÐÇÆÚÈý 05:36
Linux×ö´úÀíÉÏÍø·þÎñÆ÷
Linux×ö´úÀíÉÏÍø·þÎñÆ÷--Ë͸øÄÇЩÏëÓÃLinux×öÍø°É´úÀíÉÏÍø·þÎñÆ÷µÄÅóÓÑ
Ê×ÏÈÉùÃ÷£¬»áÕâ¸öµÄÀÏÄñ²»Óÿ´£¬ÎÒÕâÖ»ÊǸøÐÂÊÖ¿´µÄ
Ê×ÏȰ²×°ºÃLinux£¬×¼±¸Ò»Ì¨ÓÐÁ½¿éÍø¿¨µÄ·þÎñÆ÷£¬Ò»Íø¿¨½ÓÄÚÍø£¬ÁíÒ»Íø¿¨½ÓÍâÍø£¬±ÈÈçÍø°ÉÍâÍøIPΪ61.178.89.234 ÄÚÍøIP¶ÎΪ192.16 ......

linux ÍøÂçµØÖ·ÅäÖÃ

 1.¹Ø±ÕÓ뿪ÆôÍøÂ·¶Ë¿Ú£º
¿ªÆô81¶Ë¿Ú£º
iptables -I INPUT -i eth0 -p tcp --dport 81 -j ACCEPT
iptables -I OUTPUT -o eth0 -p tcp --sport 81 -j ACCEPT
¹Ø±Õ81¶Ë¿Ú£º
iptables -I INPUT -i eth0 -p tcp --dport 81 -j DROP
iptables -I OUTPUT -o eth0 -p tcp --sport 81 -j DROP
2.¹Ø±ÕºÍ¿ªÆôÎïÀí¶Ë¿Ú
UP ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ