五、直接拷贝一份tomcat
#cp -r /usr/local/tomcat.6.0 /usr/local/tomcat6.0_1
六、进入第二份tomcat6.0_1的配置文件修改端口
#cd /usr/local/tomcat6.0_1
#vi conf/server.xml
8015" shutdown="SHUTDOWN"> //把8005改为8015
8081" protocol="HTTP/1.1" //把8080改为8081
connectionTimeout="20000"
redirectPort="8443" />
七、添加环境变量
#vi /etc/profile //末尾添加
TOMCAT_HOME_1=/usr/local/tomcat6.0_1
CATALINA_HOME_1=/usr/local/tomcat6.0_1
CATLINA_BASE_1=/usr/local/tomcat6.0_1
export TOMCAT_HOME_1 CATALINA_HOME_1 CATALINA_BASH_1
#source /etc/profile //重载配置文件使之立即生效
八、修改第二个tomcat6.0_1下的 catalina.sh(此处是重点)
替换catalina.sh 中的变量CATALINA_HOME
把CATALINA_HOME改为CATALINA_HOME_1(与环境变量修改的一致)
#cp /usr/local/tomcat6.0_1/bin/catalina.sh /usr/local/tomcat6.0_1/bin/catalina.sh.bak
//备份一份
#sed ‘s/CATALINA_HOME/CATALINA_HOME_1/g‘ /usr/local/tomcat6.0_1/bin/catalina.sh > catalina.sh_1
#cd /usr/local/tomcat6.0_1/bin
#mv catalina.sh_1 catalina.sh
#chmod a+x catalina.sh