JDK:
增加执行权限然后执行即可,默认解压到当前目录:
chmod u+x jdk-6u13-linux-i586.bin
./jdk-6u13-linux-i586.bin
环境变量:
将环境变量加入到profile中,如果写入到(/etc/profile)对所有用户都生效,如果只对某个用户生效写入到(/home/username/profile)中
export JAVA_HOME = /usr/java/jdk1.6.0_13
export PATH = $PATH:$JAVA_HOME/bin:$JAVA_HOME/jre/bin
export CLASSPATH=.:/usr/java/jdk1.6.0_13/lib:/usr/java/jdk1.6.0_13/jre/lib:$CLASSPATH
查看:
echo $PATH
echo $CLASSPATH
如未生效,执行:
source /etc/profile
测试:
java -version
(未安装前缺省为gcj,卸载提示约束,所以不管了,配好环境变量就没问题了)
TOMCAT:
解压即可:
tar -zxvf apache-tomcat-6.0.18.tar.gz
环境变量:vi .bashrc
export JAVA_HOME=/usr/java/jdk1.6.0_13
export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib
export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH:$HOMR/bin
export CATALINA_BASE=/usr/local/apache-tomcat-6.0.18
export CATALINA_HOME=/usr/local/apache-tomcat-6.0.18
同样使生效:
source .bashrc
若要开机时启动则添加:
/usr/local/apache-tomcat-6.0.18/bin/startup.sh