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jdk-6u7-linux-i586.bin,´ò¿ªÖնˣ¬ÓÃcdÃüÁî½øÈëjdkËùÔÚĿ¼,Ö´Ðи´ÖÆÃüÁî
sudo cp jdk-6u7-linux-i586.bin /usr
¼´½«jdk¸´ÖƵ½/usrĿ¼ÏÂ,È»ºó½øÈë/usrĿ¼cd /usr
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chmod +x jdk-6u7-linux-i586.bin
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./jdk-6u7-linux-i586.bin
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ÔÚumas k022Ç°Ìí¼ÓÈçÏÂÄÚÈÝ:
export JAVA_HOME=/usr/jdk1.6.0_07
export JRE_HOME=/usr/jdk1.6.0_07/jre
export PATH=$PATH:/usr/jdk1.6.0_07/bin
export CLASSPATH=./:/usr/jdk1.6.0_07/lib:/usr/jdk1.6.0_07/jre/lib
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н¨Test.java
public class Test{  
   public static void main(String[] args){  
    System.out.println("Hello,Welcome to Linux World!");  
   }  

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javac Test.java
java Test
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Hello,Welcome to Linux World!
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ÔÚÓÃviÃüÁî±à¼­profileÎļþʱ£¬Linux³õѧÕß¿ÉÄÜ»¹²»ÊìÓÃ
sudo vi profile½øÈë±à¼­ÎļþºóÈç³öÏÖ
Press ENTER or type command to continue
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