Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LinuxÖÐJDK1.6µÄ°²×°ºÍÅäÖ÷½·¨


Ò»¡¢°²×°
´´½¨°²×°Ä¿Â¼£¬ÔÚ/usr/local/javaϽ¨Á¢°²×°Â·¾¶£¬²¢½«Îļþ¿¼µ½¸Ã·¾¶Ï£º 
# mkdir /usr/local/java
1¡¢jdk-6u11-linux-i586.bin
Õâ¸öÊÇ×Ô½âѹµÄÎļþ£¬ÔÚlinuxÉÏ°²×°ÈçÏ£º 
# chmod 755 jdk-6u11-linux-i586.bin 
# ./jdk-6u11-linux-i586.bin
ÔÚ°´ÌáʾÊäÈëyesºó£¬jdk±»½âѹ¡£
 ³öÏÖÒ»ÐÐ×Ö£ºDo you aggree to the above license terms? [yes or no]
  °²×°³ÌÐòÔÚÎÊÄúÊÇ·ñÔ¸Òâ×ñÊظղſ´¹ýµÄÐí¿ÉЭÒé¡£µ±È»ÒªÍ¬ÒâÁË£¬ÊäÈë"y" »ò "yes" »Ø³µ¡£
2¡¢ÈôÊÇÓÃjdk-6u11-linux-i586-rpm.bin
Õâ¸öÒ²ÊÇÒ»¸ö×Ô½âѹÎļþ£¬²»¹ý½âѹºóµÄÎļþÊÇjdk-6u11-linux-i586-rpm
°ü£¬Ö´ÐÐrpmÃüÁî×°µ½linuxÉϾͿÉÒÔÁË¡£°²×°ÈçÏ£º 
#chmod 755 ./jdk-6u11-linux-i586-rpm
 
# ./jdk-6u11-linux-i586-rpm
.bin 
# rpm -ivh jdk-6u11-linux-i586-rpm
³öÏÖÒ»ÐÐ×Ö£ºDo you aggree to the above license terms? [yes or no]
  °²×°³ÌÐòÔÚÎÊÄúÊÇ·ñÔ¸Òâ×ñÊظղſ´¹ýµÄÐí¿ÉЭÒé¡£µ±È»ÒªÍ¬ÒâÁË£¬ÊäÈë"y" »ò "yes" »Ø³µ¡£
°²×°Èí¼þ»á½«JDK×Ô¶¯°²×°µ½ /usr/local/java/Ŀ¼Ï¡£ 
¶þ¡¢ÅäÖÃ
 #vi /etc/profile
  ÔÚÀïÃæÌí¼ÓÈçÏÂÄÚÈÝ
  export JAVA_HOME=/usr/java/jdk1.6.0_02
  export PATH=$PATH:$JAVA_HOME/bin
  export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
  export JAVA_HOME PATH CLASSPATH
ÈÃ/etc/profileÎļþÐ޸ĺóÁ¢¼´ÉúЧ ,¿ÉÒÔʹÓÃÈçÏÂÃüÁî:
 # . /etc/profile
×¢Òâ: . ºÍ /etc/profile Óпոñ.
 
ÖØÆô²âÊÔ
  java -version
  ÆÁÄ»Êä³ö:
  java version "jdk1.6.0_02"
  Java(TM) 2 Runtime Environment, Standard Edition (build jdk1.6.0_02)
  Java HotSpot(TM) Client VM (build jdk1.6.0_02, mixed mode)


Ïà¹ØÎĵµ£º

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 ......

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·¨¡£ ......

linuxÏ°²×°oracle10xe°æ

radhat 5.2Ï°²×°oracle10g
1¡¢ÏµÍ³ÐèÇó£º
Äڴ棺ÖÁÉÙ512mb£¬ÍƼöÓÃ1g£»
Ó²ÅÌ£º·þÎñÆ÷ÖÁÉÙ60g£»
£¨Ò»°ãÇé¿öÏÂÓ²¼þ¶¼ÄÜ·ûºÏÒªÇó£©
Èí¼þ°ü£ºglibc-2.3.2, libaio-0.3.96
½»»»¿Õ¼ä:
RAM: 0~256MB,   SWAP: 3 ±¶ RAM ´óС
RAM: 256~512MB,  SWAP: 2 ±¶ RAM ´óС
RAM: >=512MB,   SWAP: 10 ......

Linux 2.6.20.xÄں˱àÒëÅäÖÃÑ¡Ïî¼ò½é

˵Ã÷1£º
ÎÄ×ÖÖеÄY±íʾѡÔñ½øÄںˡ£M±íʾ±à³ÉÄ£¿é¡£N±íʾ²»Ñ¡Ôñ¡£ÓеÄÖ»ÄÜÑ¡Y£¬ÓеÄÖ»ÄÜÑ¡M¡£
ÔÚmake menuconfig Ï£¬£ª±íʾY£¬M±íʾM£¬¿Õ°×±íʾN¡£
make xconfigÏ£¬√ ±íʾY£¬? ±íʾM£¬¿Õ°×±íʾN¡£
˵Ã÷2£º
²Ëµ¥ÖУ¬ÓеÄÑ¡ÏîÄãÑ¡ÁËY²Å³öÏÖ£¬ÓеÄÑ¡ÁËY£¬Ëü·´¶ø²»»á³öÏÖ¡£ÓеÄÑ¡Ïî¸ù±¾²»»áÌṩѡÔñ¡£ËùÒÔÎÒÌṩµ ......

Linux²Ù×÷ϵͳÀï²é¿´ËùÓÐÓû§

1¡¢LinuxÀï²é¿´ËùÓÐÓû§
¡¡¡¡linuxÀï,²¢Ã»ÓÐÏñwindowsµÄnet user,net localgroupÕâЩ·½±ãµÄÃüÁîÀ´ÖÎÀíÓû§.
¡¡¡¡Xwindows½çÃæµÄ¾Í²»ËµÁË.
¡¡¡¡£¨1£©ÔÚÖÕ¶ËÀï.ÆäʵֻÐèÒª²é¿´ /etc/passwdÎļþ¾ÍÐÐÁË.
¡¡¡¡£¨2£©¿´µÚÈý¸ö²ÎÊý:500ÒÔÉϵÄ,¾ÍÊǺóÃ潨µÄÓû§ÁË.ÆäËüÔòΪϵͳµÄÓû§.
¡¡¡¡»òÕßÓÃcat /etc/passwd |cut -f ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ