Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ :

dzÎölinuxϼüÅÌÉ豸¹¤×÷ºÍ×¢²áÁ÷³Ì

dzÎölinuxϼüÅÌÉ豸¹¤×÷ºÍ×¢²áÁ÷³Ì
¡¾Ç³ÎölinuxÏÂÊó±êÇý¶¯µÄʵÏÖ¡¿
 input_init()=>
=>
class_register(&input_class);×¢²áinputÀà
input_proc_init();´´½¨procϵÄĿ¼ºÍÎļþ
register_chrdev(INPUT_MAJOR, "input", &input_fops);×¢²áÇý¶¯³ÌÐòµ½cdev_mapÉÏ,ÒÔ´ýÇý¶¯É豸.
drivers\input\keyboard\pxa3xx_keypad.cΪÎÒÃǵÄkeyboardÉ豸,
pxa3xx_keypad_probe=>
request_irq(IRQ_ENHROT, &enhanced_rotary_interrupt,
            IRQF_DISABLED, "Enhanced Rotary", (void *)keypad);×¢²á¿ì½Ý¼üÖжÏ
request_irq(IRQ_KEYPAD, pxa3xx_keypad_interrupt, IRQF_DISABLED,pdev->name, keypad);×¢²áÖжÏ
static irqreturn_t pxa3xx_keypad_interrupt(int irq, void *dev_id)
{
    struct pxa3xx_keypad *keypad = dev_id;
    uint32_t kpc = keypad_readl(KPC);
    if (kpc & KPC_MI)
        pxa3xx_keypad_scan_matrix(keypad);
    ......

dzÎölinuxÏÂÊó±êÇý¶¯µÄʵÏÖ

¶ÔÓÚÊó±êÇý¶¯ºÍÇ°Ãæ·ÖÎö¹ýµÄ¼üÅÌÇý¶¯¶¼Êǹ²ÓÃinputÄ£ÐÍ,ËùÒÔ,¶ÔÓÚʼþÉϱ¨ºÍ´¦ÀíµÄ·½Ê½¶¼Ã»ÓÐÇø±ð,Ö»ÊÇmouseÊó±êÇý¶¯µ±Éϱ¨Íêdx,dy,left,middle,rightÖ®ºó,ÐèÒªµ÷ÓÃinput_sync(),½«Ç°ÃæÉϱ¨µÄ½ö½öÌî³äÔÚ»º³åÇøÖеÄÊý¾Ý,ͨ¹ýmousedev_notify_readers()·¢Ë͸øopenÁ˵ĹҽÓÔÚmousedev->client_listÁ´±íÉϵȴý»ñÈ¡Êó±êÐÅÏ¢µÄclientÃÅ,Êó±êÉ豸ºÍ¼üÅÌÉ豸ÀàËÆ¶¼ÊÇÔÚ/dev/input/Ŀ¼Ï´´½¨ÁËÒ»¸öcharÀàÐ͵ÄÉ豸½Úµã,ÓÉÓ¦ÓóÌÐòʹÓÃread»òÕßpollÀ´×èÈûµ÷ÓÃ,¶ÔÓÚ¼üÅÌÉ豸Ϊ/dev/input/event0,...,/dev/input/eventx,¶ÔÓÚÊó±êÉ豸Ϊ/dev/input/mouse0,...,/dev/input/mousex,¿ÉÒÔʹÓÃsudo cat /dev/input/event0À´´ÓÖÕ¶ËÉϽػñÏÔʾ°´¼üµÄÐÅÏ¢,ʹÓÃsudo cat /dev/input/mouse0À´²¶×½Êó±êµÄÐÅÏ¢.
  ÈÃÎÒÃÇÀ´¿´¿´Çý¶¯Ô´Â롾gliethttp.Leith¡¿£º
============drivers\input\mouse\amimouse.c============
    input_report_rel(amimouse_dev, REL_X, dx);
    input_report_rel(amimouse_dev, REL_Y, dy);
    input_report_key(amimouse_dev, BTN_LEFT, ciaa.pra & 0x40);
    i ......

WindowsµÄ×¢²á±í»úÖÆ£¬linuxµÄÎÞ×¢²á±í»úÖÆ

¸ÐлԭÎÄ×÷Õߣºhttp://forum.ubuntu.org.cn/viewtopic.php?f=101&t=227869&sid=31fbca09f094a5e12ad6e3f6d9b90886
windows¸Õ¿ªÊ¼µÄʱºòÊǺÍunixÒ»ÑùûÓÐ×¢²á±íµÄ£¬ËüµÄ³ÌÐòÐÅÏ¢ÔÚºó׺ΪiniµÄÎı¾ÎļþÖС£ºóÀ´WindowsÒýÈË×¢²á±í£¬ÄÇôΪʲôWindowsÒª»¨Èç´Ë´óµÄÁ¦ÆøÒýÈË×¢²á±í»úÖÆ£¬ËüÒª½â¾öʲôÎÊÌ⣬Ëü±ÈÆðlinuxµÄÎÞ×¢²á±í»úÖÆºÃÔÚÄÄ£¿
Win Ö®ËùÒÔÅׯú ini »úÖÆ£¨Ðí¶à³ÌÐòÒÀÈ»ÔÚÓã¬Èç EditPad Pro »¹¿ÉÒÔÔÚ×¢²á±íºÍ ini
Ö®¼äÑ¡Ôñ£©£¬¿ÉÄÜÊÇÒòΪÆäÎļþ¼ÐµÄ½á¹¹»áµ¼Ö ini ÎļþÃÇÄÑÒÔ¹ÜÀí£¨²»Ïñ linux ¶¼ÔÚ /etc ºÍ $HOME/.xxx Ï£©¡£µ«
Linux ÕâÑùµÄĿ¼½á¹¹Ò²µ¼ÖÂͬһ¸ö³ÌÐòµÄ²»Í¬Îļþ´¦ÔÚ²»Í¬µÄλÖ㬶ø Windows ¾Í±ÜÃâÁËÕâÒ»µã¡£
Á½ÕߵIJî±ð²¢²»ÔÚÓÚÅäÖôæÈ¡±¾ÉíʵÏÖÉÏ£¬¶øÊÇÀ´×ÔÓÚWindowsºÍLinux¼Ü¹¹ÉϵÄÇø±ðÖ®Ò»£ºÒ»¸ö´æÔÚͳһµÄ¸ß²ãAPI£¬Ò»¸öûÓС£×¢²á±í·½Ê½ÖÁÉÙ¸üÀûÓÚÌṩһ×éͳһµÄAPIÀ´½øÐвÙ×÷¡£
Windows
µÄAPI¼¸ºõÊÇÒ»¸öȫȨ´úÀí£¬´óСÊÂÎñ¶¼¾­¹ýËü£¬Ò²ÐèҪѯÎÊËü£¨µ±È»Ò²¿ÉÒÔдһЩÎÒÐÐÎÒËØÉè¼Æ²»Á¼µÄ´úÂ룩£»¶ølinuxÏÂһЩϵͳÐÅÏ¢µÄ»ñȡ;¾¶£¬ÓÐЩ
ÒÀÀµ»·¾³±äÁ¿£¬ÓÐЩÔòÊÇÓ²±àÂ루µ¼Ö·¢Ðаæ¼ä²»¼æÈݵÄÒòËØÖ®Ò»£©£¬²»È»Ê×ÏÈÒªÏëºÃ¸ÃÇóÖúÓÚË­£ ......

Linux TCP/IP ЭÒéÕ»Ô´Âë·ÖÎö£¨Ò»£©

 ÕâÆªÎÄÕÂдÓÚÈýÄêǰ£¬µ±Ê±ÊÖÖÐÄÃ×ÅStevensµÄÈý±¾¾ÞÖø TCP v1/v2/v3 µÄÃþ²»×ÅÍ·ÄÔ£­ÒòΪËüÃÇÌ«ºñÁË¡£ÎÒÖªµÀÎÒ²»ÐèÒªÄÇô¶à£¬ÄÇôÏêϸ¡£ÓÚÊÇÓÐÁË×Ô¼º·ÖÎöÔ´´úÂëµÄÏë·¨......
        ÎÒ²»¶ÔÎÄÖеÄÄÚÈÝÌṩÈκα£Ö¤£¬µ«»¶Ó­ÓëÎÒÁªÏµÒԱ㲻¶ÏµÄÐÞ¸ÄËü£¬×îÖÕ¸øÐèÒªÖªµÀ¹ØÓÚLinux TCP/IPʵÏÖµÄÈËÌṩ¶ÌС¾«º·µÄÎÄÕÂÄÚÈÝ¡£
µÚÒ»²¿·Ö£ºLinuxµÄTCP/IPʵÏÖ¸ÅÊö
Linuxͨ¹ýͬʱ¶Ô¶àÖÖͨÐÅЭÒéµÄÖ§³ÖÀ´ÌṩͨÓõĵײã»ù´¡·þÎñ¡£ËüµÄµÚÒ»¸öÍøÂçÄ£Ð͵İ汾ÊÇ4.3 BSD£¬Ò²³ÆÎªNet/1£¬½ñÌìµÄLinuxÒѾ­Ê¹ÓÃNet/4 £¨Linux 2.2£©£¬ÆäÖдó¶àÊý´úÂëÒѾ­ÍêÈ«ºÍBSDµÄ°æ±¾²»Í¬£¬µ«ÊÇËüÒÀȻ֧³ÖUINXƽ̨֮¼ä³ÌÐòµÄÒÆÖ²¡£
LinuxÍøÂçÌ×½Ó×ÖʵÏÖµÄģʽÊÇUNIXÏÂµÄÆÕ±é±ê×¼¡£Í¬Ê±£¬Net/4µÄÍøÂç²ãÊÇÍêÈ«ÁíÆð¯ÔîÖØÐ´µÄ¡£Ê×ÏÈ£¬ÐµÄÍøÂç²ã¾¡¿ÉÄܵØÊµÐв¢Ðд¦Àí£¬ Òò´ËÆäÉìËõÐÔ±ÈÆðÒÔǰµÄ°æ±¾£¬²»¿ÉͬÈÕ¶øÓï¡£Æä´Î£¬Ëü°üÀ¨ÁËÐí¶àµÄÓÅ»¯£¬ÒÔ±ãÈÆ¹ý²»ÉÙÁ÷ÐвÙ×÷ÏµÍ³ÍøÂçʵÏÖÖеIJ»ºÏÀí´¦£¨ÀýÈçWindows£©¡£µ½Ä¿Ç°ÎªÖ¹£¬Linux ÊÇΨһÓëIPv4ºÍIPv6ЭÒé±ê×¼ÍêÈ«±£³Ö¼æÈݵIJÙ×÷ϵͳ£¬¶øLinux2.4µÄIPv4ÉìËõÐÔÓÖ´óÓÐÌá¸ß¡£
LinuxÖ§³ÖµÄÁùÖÖ²»Í¬Í¨ÐÅЭÒé×壺
1£© TCP/IP £¨Ê ......

LinuxÏÂJdkµÄ°²×°ºÍJava»·¾³±äÁ¿µÄÉèÖÃ

ÔÚlinuxϰ²×°JDKÈçÏ£º
µÚÒ»²½£º²é¿´Linux×Ô´øµÄJDKÊÇ·ñÒѰ²×°
£¨1£©²é¿´ÒѾ­°²×°µÄjdk£º
# rpm -qa|grep jdk                ← ²é¿´jdkµÄÐÅÏ¢»òÖ±½ÓÖ´ÐÐ
»ò
# rpm -q jdk
»ò
# java -version
£¨2£©rpm -qa|grep jdk Ð¶ÔØ£º
£¨3£©rpm -e rpm°üÃû£¨ÉÏÃæ¿´µ½µÄ£©Èô´æÔÚÒÀÀµ¹ØÏµ£¬ÏÈÐ¶ÔØÉϲãµÄ¡£
µÚ¶þ²½£º°²×°JDK
<1>´ÓSUNÏÂÔØjdk-1_5_0_14-linux-i586-rpm.bin»òjdk-1_5_0_14-linux-i586.bin
ÔÚ/usrÏÂн¨javaÎļþ¼Ð£¬½«°²×°°ü·ÅÔÚ/usr/javaĿ¼ÏÂ
# mkdir /usr/java
<2>°²×°JDK
# cd /usr/java£¨mkdir java –´ËĿ¼ÐèÒª´´½¨£©
¢Ùjdk-1_5_0_16-linux-i586-rpm.binÎļþ°²×°
# chmod 777 jdk-1_5_0_16-linux-i586-rpm.bin    ← ÐÞ¸ÄΪ¿ÉÖ´ÐÐ
# ./jdk-1_5_0_16-linux-i586-rpm.bin        ← Ñ¡ÔñyesͬÒâÉÏÃæµÄЭÒé
# rpm -ivh jdk-1_5_0_16-linux-i586.rpm       ← Ñ¡ÔñyesÖ±µ½°²×°Íê±Ï
¢Újdk-1_5_0_16-linux-i586.binÎļþ°²×°
# chmod a+x jdk-1_5_ ......

LinuxÏÂJdkµÄ°²×°ºÍJava»·¾³±äÁ¿µÄÉèÖÃ

ÔÚlinuxϰ²×°JDKÈçÏ£º
µÚÒ»²½£º²é¿´Linux×Ô´øµÄJDKÊÇ·ñÒѰ²×°
£¨1£©²é¿´ÒѾ­°²×°µÄjdk£º
# rpm -qa|grep jdk                ← ²é¿´jdkµÄÐÅÏ¢»òÖ±½ÓÖ´ÐÐ
»ò
# rpm -q jdk
»ò
# java -version
£¨2£©rpm -qa|grep jdk Ð¶ÔØ£º
£¨3£©rpm -e rpm°üÃû£¨ÉÏÃæ¿´µ½µÄ£©Èô´æÔÚÒÀÀµ¹ØÏµ£¬ÏÈÐ¶ÔØÉϲãµÄ¡£
µÚ¶þ²½£º°²×°JDK
<1>´ÓSUNÏÂÔØjdk-1_5_0_14-linux-i586-rpm.bin»òjdk-1_5_0_14-linux-i586.bin
ÔÚ/usrÏÂн¨javaÎļþ¼Ð£¬½«°²×°°ü·ÅÔÚ/usr/javaĿ¼ÏÂ
# mkdir /usr/java
<2>°²×°JDK
# cd /usr/java£¨mkdir java –´ËĿ¼ÐèÒª´´½¨£©
¢Ùjdk-1_5_0_16-linux-i586-rpm.binÎļþ°²×°
# chmod 777 jdk-1_5_0_16-linux-i586-rpm.bin    ← ÐÞ¸ÄΪ¿ÉÖ´ÐÐ
# ./jdk-1_5_0_16-linux-i586-rpm.bin        ← Ñ¡ÔñyesͬÒâÉÏÃæµÄЭÒé
# rpm -ivh jdk-1_5_0_16-linux-i586.rpm       ← Ñ¡ÔñyesÖ±µ½°²×°Íê±Ï
¢Újdk-1_5_0_16-linux-i586.binÎļþ°²×°
# chmod a+x jdk-1_5_ ......

linux ÏÂÊÖ¹¤Ð½¨Êý¾Ý¿â

ÊÖ¹¤Ð½¨Êý¾Ý¿âcreate database
ÉíΪDBA,ÒªÓÀÔ¶¼ÇסÉõÓûòÕß½ûֹʹÓÃrmÃüÁÍò²»µÃÒÔµÄÇé¿öÏ£¬Ê¹ÓÃʱÔÚÇÃenterÒ²Òª¿´ÁËÓÖ¿´¡¢É÷ÖØÓÖÉ÷ÖØ²ÅÐУ¡
Red Hat Enterprise 3 + Oracle 10g Release 2
$su – oracle
1---ÉèÖÃϵͳ»·¾³±äÁ¿£º
ORACLE_HOME=/opt/oracle/product/10.2
ORACLE_BASE=/opt/oracle
ORACLE_SID=dbtest
......
2---ϵͳ¹æ»®£º
ʵÀýÃû³ÆORACLE_SID=dbtest
Êý¾Ý¿âÃû³ÆDB_NAME=dbtest
3---ÊÖ¹¤´´½¨ÈçÏÂĿ¼£º
/opt/oracle/admin/dbtest/cdump
/opt/oracle/admin/dbtest/bdump
/opt/oracle/admin/dbtest/udump
/opt/oracle/admin/dbtest/pfile
/opt/oracle/oradata/dbtest/
/opt/oracle/oradata/dbtest/archive
4---½¨Á¢ÃÜÂëÎļþ£º
orapwd file=/opt/oracle/product/10.2/dbs/orapwd_dbtest password=superman
5---Ð޸IJÎÊýÎļþ£º
¸ñʽ£º/opt/oracle/product/10.2/dbs/init.ora
ʵÀý£º/opt/oracle/product/10.2/dbs/initdbtest.ora
ÄÚÈÝÈçÏ£º
---------------------------------------------------
dbtest.__db_cache_size=331350016
dbtest.__java_pool_size=4194304
dbtest.__large_pool_size=8388608
dbtest.__shared_pool_ ......
×ܼǼÊý:40319; ×ÜÒ³Êý:6720; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [6259] [6260] [6261] [6262] 6263 [6264] [6265] [6266] [6267] [6268]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ