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1.´ò¿ªÖÕ¶ËÊäÈë#rpm -qa | grep gcj
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  java
-1.4.2-gci-compat.........
  java
-1.4.2-gcj-compat-devel.....(¾ßÌåÍüÁËÊÇʲôÁË£¬·´ÕýÓÐÁ½¸öjava
¿ªÍ·µÄÎļþ)
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 #rpm -e --nodeps java
-1.4.2-gci...
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  1. ´ÓÍøÕ¾ÉÏÏÂÔØjdk1.6°ü(jdk-6u10-linux
-i586-rpm.bin
),ͨ¹ýleapFTPÉÏ´«µ½linux
ϵͳµÄ/var/ftp/pubĿ¼ÏÂ
  2.ÔÚlinux
ÖÐÇл»µ½ /var/ftp/pubĿ¼Ï£¬ÐÞ¸Äjdk1.6µÄʹÓÃȨÏÞ£º#chmod  u+x 
jdk-6u10-linux
-i586-rpm.bin
  3.½âѹ²¢°²×°£º#./
jdk-6u10-linux
-i586-rpm.bin (ĬÈÏ°²×°ÔÚ/usr/java
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  4.»·¾³±äÁ¿ÅäÖãº
    #vi  /etc/profile
    ÔÚ¸ÃprofileÎļþÖÐÌí¼Ó£º
    JAVA_HOME=/usr/java
/jdk1.6.0_10
    JRE_HOME=/usr/java
/jdk1.6.0_10/jre
    PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
    CLASSPATH=.:$JAVA_HOME/lib/jt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib(×¢Ò⣺ǰÃæµÄ.:
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    export JAVA_HOME JRE_HOME PATH CLASSPATH
    Ìí¼ÓÍê±Ï±£´æÍ˳ö
    #source /etc/profile
    #java
-version
    ÏÔʾ java
version "1.6.0_10" (jdk1.6°²×°³É¹¦)
   жÔØrpm°æµÄjdk£º
   #rpm -qa|grep jdk
   ÏÔʾ£ºjdk-1.6.0_10-fcs
   жÔØ£º#rpm -e  --nodeps  jdk-1.6.0_10-fcs
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µ½http://java.sun.com/javase/downloads/index.jspÏÂÔØ JRE 1.6£¬Ä¿Ç°£¨2008Äê3ÔÂ5ÈÕ£©µÄ°æ±¾ÊÇJava SE Runtime Environment 6 Update 5.
×¢Ò⣺ҪÏÂÔصÄÊÇLinux self-extracting file
¶ø·ÇLinux RPM in self-extracting file
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ÏÂÔص½µÄÎļþÊÇjre-6u5-linux-i586.bin
²½Öè1£º mv jre-6u5-linux-i586.bin /opt/
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mount   -t   iso9660   /dev/cdrom   /mnt/cdrom       ¹Ò¹âÇý   
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mount -t vfat -o rw,utf8,umask=000 /dev/sda1 ......

linuxϽâ¾ömysqlµÄ×Ö·û±àÂëÎÊÌâ

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mysqlµÄ×Ö·û±àÂëÊDZȷ±ËöµÄÊÂÇ飬ÎÒÓõÄfedora11ĬÈÏ°²×°mysql5.1
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mysql>show variables like 'character%';     ......

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Ò»¸ölinux shell(bash)С½Å±¾ Ϊstardict ×°×Öµä

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