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1.ÐÞ¸Ä/etc/profileÎļþ
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(1)ÓÃÎı¾±à¼­Æ÷´ò¿ª/etc/profile
 
(2)ÔÚprofileÎļþĩβ¼ÓÈ룺
JAVA_HOME=/usr/share/jdk1.5.0_05
PATH=$JAVA_HOME/bin:$PATH
CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export JAVA_HOME
export PATH
export CLASSPATH
 
(3)ÖØÐµÇ¼
 
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a. ÄãÒª½« /usr/share/jdk1.5.0_05jdk ¸ÄΪÄãµÄjdk°²×°Ä¿Â¼
 
b. linuxÏÂÓÃðºÅ“:”À´·Ö¸ô·¾¶
 
c. $PATH / $CLASSPATH / $JAVA_HOME ÊÇÓÃÀ´ÒýÓÃÔ­À´µÄ»·¾³±äÁ¿µÄÖµ,ÔÚÉèÖû·¾³±äÁ¿Ê±ÌرðҪעÒâ²»ÄܰÑÔ­À´µÄÖµ¸ø¸²¸ÇµôÁË£¬ÕâÊÇÒ»ÖÖ³£¼ûµÄ´íÎó¡£
 
d. CLASSPATHÖе±Ç°Ä¿Â¼“.”²»Äܶª,°Ñµ±Ç°Ä¿Â¼¶ªµôÒ²Êdz£¼ûµÄ´íÎó¡£
 
e. exportÊǰÑÕâÈý¸ö±äÁ¿µ¼³öΪȫ¾Ö±äÁ¿¡£
 
f. ´óСд±ØÐëÑϸñÇø·Ö¡£
 
2. ÐÞ¸Ä.bashrcÎļþ¡¡¡¡
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set JAVA_HOME=/usr/share/jdk1.5.0_05
export JAVA_HOME
set PATH=$JAVA_HOME/bin:$PATH
export PATH
set CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export CLASSPATH
 
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export JAVA_HOME=/usr/share/jdk1.5.0_05
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar


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1. HCI²ãЭÒé¸ÅÊö£º
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ÔÚHostÕâÒ»¶Ë£ºapplication,SDP,L2capµÈЭÒé ......

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·½·¨2. chkconfig --add smb
 
[root@test ~]# chkconfig --add smb
[root@test ~]# chkconfig --list smb
smb             ......

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//hello.c
#define __NO_VERSION__
#include <linux/module.h>
#include <linux/config.h>
#include <linux/version.h>
#include <asm/uaccess.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#inc ......
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