208  chmod 755 jdk-6u18-linux-ia32-ins-1.zip  209  chmod 755 apache-tomcat-7.0.20.tar.gz  210  unzip jdk-6u18-linux-ia32-ins-1.zip  211  cd jdk-6u18-  212  ls  213  cd jdk-6u18-ins/  214  ls  215  chmod +x jdk-6u18-linux-i586.bin  216  ./jdk-6u18-linux-i586.bin  225  mv jdk1.6.0_18/ /usr/local/jdk  217  vi /etc/profile[root@localhost ~]# cat /etc/profileJAVA_HOME="/usr/local/jdk"CLASS_PATH="$JAVA_HOME/lib:$JAVA_HOME/jre/lib"PATH=".:$PATH:$JAVA_HOME/bin"CATALINA_HOME="/usr/local/tomcat"export JAVA_HOME CATALINA_HOME  218  source /etc/profile  219  cd ..  220  ls  221  tar -zxvf apache-tomcat-7.0.20.tar.gz  222  mv apache-tomcat-7.0.20 /usr/local/tomcat