Java Installation:
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I chose to install Sun’s Java 2 Platform, Standard Edition, which can be downloaded from http://java.sun.com/j2se/). I chose the J2SE v1.4.2 SDK Linux self-extracting binary file.
Change to the directory where you downloaded the SDK and make the self-extracting binary executable:
chmod +x j2sdk-1_4_2-linux-i586.bin
Run the self-extracting binary:
./j2sdk-1_4_2-linux-i586.bin
here should now be a directory called j2sdk1.4.2 in the download directory. Move the SDK directory to where you want it to be installed. I chose to install it in /usr/java. Create /usr/java if it doesn’t exist. Here is the command I used from inside the download directory:
mv j2sdk1.4.2 /usr/java
Set the JAVA_HOME environment variable, by modifying /etc/profile so it includes the following:
JAVA_HOME=”/usr/java/j2sdk1.4.2″
export JAVA_HOME
/etc/profile is run at startup and when a user logs into the system, so you will need to log out and log back in for JAVA_HOME to be defined.
You should have to logout from the server to check whether its workgin fine.
exit
su –
Check to make sure JAVA_HOME is defined correctly using the command below. You should see the path to your Java SDK.
Check to make sure JAVA_HOME is defined correctly using the command below. You should see the path to your Java SDK.
TOMCAT Installation:
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Download it from
You will install and configure Tomcat as root; however, you should create a dedicated group and user account for Tomcat to run under as follows:
groupadd tomcat
useradd -g tomcat tomcat
tar xvzf apche-tomcat-5.0.28.tar.gz
mv jakarta-tomcat-5.0.28 /usr/local/
chown -R tomcat.tomcat /usr/local/apache-tomcat-5.0.28
cd /usr/local/apache-tomcat-5.0.28/bin
tar -xvzf jsvc.tar.gz
cd jsvc-src
chmod +x configure
./configure
make
cp jsvc ..
cd ..
./startup.sh
open web browser and type http://localhost:8080/ you should see the Tomcat Administration page
go to webapps/ROOT in the tomcat directory and create page hello.html and write in it
Hello Tomcat
open the URL http://localhost:8080/hello.html you should see your page
* Make JSP page
go to webapps/ROOT in the tomcat directory and create page hello.jsp and write in it the following lines
save and run the following URL http://localhost:8080/hello.jsp you should see the texy “Hello World”
* Monitor Tomcat
you can see the log file in the logs directory
* Stop Tomcat
go to the tomcat bin directory
#./shutdown.sh
You can add users in
cd /usr/local/tomcat/conf
vi tomcat-users.xml
And access it at
http://localhost:8080/manager/html
Username : from tomcat-users.xml
Password : l…
🙂
Where there is a shell, there is a way!!! 