Java jdk 環境變量的配置

1.修改/root/.bashrc

 

ulimit -n 4096

alias startbg='nohup /usr/local/apache-tomcat-6.0.36/bin/catalina.sh run > /usr/local/log.out &'

alias stoptomcat='/usr/local/apache-tomcat-6.0.36/bin/shutdown.sh'

alias showlog='tail -n 30 -f /usr/local/log.out'

 

export JAVA_HOME=/usr/local/jdk1.6.0_27

export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib

export PATH=$PATH:$JAVA_HOME/bin:$JAVA_HOME/jre/bin

export JAVA_OPTS="-Xms1800m -Xmx2000m -Xmn600m -XX:PermSize=128m -XX:MaxPermSize=512m  -Xloggc:/usr/local/apache-tomcat-6.0.36/logs/gc.log -XX:+PrintGCDetails -XX:+PrintGCTimeStamps"

 

export LC_ALL=zh_CN.GBK

export tomcat=/usr/local/apache-tomcat-6.0.36/

export ueaac=/usr/local/apache-tomcat-6.0.36/webapps/ueaac

export wbmp=/usr/local/apache-tomcat-6.0.36/webapps/wbmp