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Hi,<br />
<br />
I'm reading this page by Paypal to make the Paypal buttons more secure:<br />
<a href="https://developer.paypal.com/docs/classic/paypal-payments-standard/integration-guide/encryptedwebpayments/#id08A3I0P017Q" rel="ugc nofollow">https://developer.paypal.com/docs/classic/paypal-payments-standard/integration-guide/encryptedwebpayments/#id08A3I0P017Q</a><br />
<br />
by running this command line in Java:<br />
java ButtonEncryption CertFile PKCS12File PPCertFile Password InputFile OutputFile<br />
<br />
but I don't have the java command installed.<br />
<br />
It's hosted by a VPS server on Godaddy using WHM/cPanel. I'm trying to find out the best way to install Java so I can run that command line.<br />
<br />
It's Centos 5.9. <br />
<br />
I read this:<br />
<a href="http://stackoverflow.com/questions/5104817/how-to-install-java-sdk-on-centos" rel="ugc">http://stackoverflow.com/questions/5104817/how-to-install-java-sdk-on-centos</a><br />
<br />
But this page says to install Tomcat:<br />
<a href="http://www.jangro.com/how-to-install-java-on-whm-and-cpanel/" rel="ugc">http://www.jangro.com/how-to-install-java-on-whm-and-cpanel/</a><br />
<br />
I have limited knowledge of Java (learning it though). Should I install Tomcat via WHM EasyApache? If so, I have this option to install &quot;Mod Ruid2&quot; (see attachment snapshot) in WHM EasyApache.<br />
<br />
Or should I use the suggestion by the stackoverflow answer and use yum?<br />
<br />
Thank you.<br />
<a href="https://filedb.experts-exchange.com/incoming/2014/01_w03/827902/Screenshot-2014-01-13-03.32.05-v.png" target="_blank" class="file-inline" title="Screenshot-2014-01-13-03.32.05-v.png (159 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>Screenshot-2014-01-13-03.32.05-v.png</a>
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Screenshot-2014-01-13-03.32.05-v.png

Hi,

I'm reading this page by Paypal to make the Paypal buttons more secure:
https://developer.paypal.com/docs/classic/paypal-payments-standard/integration-guide/encryptedwebpayments/#id08A3I0P017Q

by running this command line in Java:
java ButtonEncryption CertFile PKCS12File PPCertFile Password InputFile OutputFile

but I don't have the java command installed.

It's hosted by a VPS server on Godaddy using WHM/cPanel. I'm trying to find out the best way to install Java so I can run that command line.

It's Centos 5.9. 

I read this:
http://stackoverflow.com/questions/5104817/how-to-install-java-sdk-on-centos

But this page says to install Tomcat:
http://www.jangro.com/how-to-install-java-on-whm-and-cpanel/

I have limited knowledge of Java (learning it though). Should I install Tomcat via WHM EasyApache? If so, I have this option to install "Mod Ruid2" (see attachment snapshot) in WHM EasyApache.

Or should I use the suggestion by the stackoverflow answer and use yum?

Thank you.

How to install Java so I can run some Paypal Java command line?

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.

Java

Java application servers that support the Java EE platform and features include JOnAS from Object Web, WildFly (formerly JBoss AS) from JBoss, Geronimo from Apache, TomEE from Apache, Resin Java Application Server from Caucho Technology, Blazix from Desiderata Software, Enhydra Server from Enhydra.org, and GlassFish from Oracle. Commercial Java app servers include WebLogic by Oracle, WebSphere from IBM and the open source JBoss Enterprise Application Platform (JBoss EAP) by Red Hat.

Java App Servers

JavaServer Pages (JSP) allow the development of dynamically generated web pages. It uses the Java programming language; JSP pages are translated into servlets at runtime, with each servlet being cached and reused until the JSP is modified. JSP allows Java code to be interleaved with static web markup content, so the resulting page can be compiled and executed on the server to deliver the content.

PayPal's services allow people to make financial transactions online by granting the ability to transfer funds electronically between individuals and businesses. Through PayPal, users can send or receive payments for online auctions on websites like eBay, purchase or sell goods and services, or donate money or receive donations. The company operates as an acquirer, performing payment processing for online vendors, auction sites and other commercial users, for which it charges a fee.