＜Java環境の設定＞
J2SDKをインストール
http://java.sun.com/j2se/1.4.2/ja/download.htmlから、
j2sdk-1_4_2_14-linux-i586.binのバイナリーファイルを落とす
ftpで/usr/loca/srcあたりにPUTする。
#cd /usr/local/src
#ls
#j2sdk-1_4_2_14-linux-i586.bin
#chmod +x j2sdk-1_4_2_14-linux-i586.bin
#./j2sdk-1_4_2_14-linux-i586.bin
Sun Microsystems, Inc.
Binary Code License Agreement
for the
JAVATM 2 SOFTWARE DEVELOPMENT KIT (J2SDK), STANDARD EDITION,
VERSION 1.4.2_X
SUN MICROSYSTEMS, INC. (“SUN”) IS WILLING TO LICENSE THE
SOFTWARE IDENTIFIED BELOW TO YOU ONLY UPON THE CONDITION
THAT YOU ACCEPT ALL OF THE TERMS CONTAINED IN THIS BINARY
CODE LICENSE AGREEMENT AND SUPPLEMENTAL LICENSE TERMS
(COLLECTIVELY “AGREEMENT”). PLEASE READ THE AGREEMENT
CAREFULLY. BY DOWNLOADING OR INSTALLING THIS SOFTWARE, YOU
ACCEPT THE TERMS OF THE AGREEMENT. INDICATE ACCEPTANCE BY
SELECTING THE “ACCEPT” BUTTON AT THE BOTTOM OF THE
AGREEMENT. IF YOU ARE NOT WILLING TO BE BOUND BY ALL THE
TERMS, SELECT THE “DECLINE” BUTTON AT THE BOTTOM OF THE
AGREEMENT AND THE DOWNLOAD OR INSTALL PROCESS WILL NOT
CONTINUE.
:
:
Do you agree to the above license terms? [yes or no]
ライセンスが表示されるので、すべて表示された後に yesと入力し
ENTER
/usr/local/srcにj2sdk1.4.2_14のディレクトリができる。
#mkdir /usr/java
#mv j2sdk1.4.2_14/ /usr/java/
VERSIONがでればOK
#/usr/java/j2sdk1.4.2_14/bin/java -version
java version “1.4.2_14”
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_14-b05)
Java HotSpot(TM) Client VM (build 1.4.2_14-b05, mixed mode)
環境変数の設定
#vi /etc/profile で最終行に以下の3行を追加する
export JAVA_HOME=/usr/java/j2sdk1.4.2_14
export PATH=$PATH:$JAVA_HOME/bin
export CLASSPATH=.:$JAVA_HOME/jre/lib:$JAVA_HOME/lib:$JAVA_HOME\
/lib/tools.jar
:wqで保存。
設定を反映させる
# source /etc/profile