You can set JAVA_HOME in Mac OS X 10,10 or Yosemite by adding following command in your ~/.bash_profile file, as shown below: export JAVA_HOME= `/usr/libexec/java_home` (remember backticks) or echo export 'JAVA_HOME= $(/usr/libexec/java_home -v 1.7)' >> ~/.bash_profile This will append export 'JAVA_HOME= $(/usr/libexec/java_home -v 1.7)' into your bash_profile file. If you have then it's exactly similar to that. Apple's Mac OS X is the second most widely used operating system after Windows and no surprise that many Java programmer use Macbook Pro for Java development.

In this tutorial I will show you how to set JAVA_HOME as environment variable in Windows 10 operating system. Why do I need to set JAVA_HOME? Many Java based programs like Tomcat require JAVA_HOME to be set as environment variable to work correctly.

Mac's UNIX-like feature is added advantage because most of the real world Java servers runs on UNIX-based systems e.g. Linux or Solaris. In order to run Java, two things are most important,. In order to use Java from the command line, you also need to define JAVA_HOME or JRE_HOME, many Java-based programs and tools use these environment variables to access Java e.g. Maven, Tomcat or Eclipse.

Best linux distro like mac. Since Java is an optional package on the latest version of OS X, starting from OSX 10.7 (Lion), you need to either install Oracle JDK or choose this optional package. In this article, you will learn how to set JAVA_HOME environment variable in different Mac OS X versions e.g. Mac OS X 10.7 Lion Mac OS X 10.8 Mountain Lion Mac OS X 10.9 Mavericks Mac OS X 10.10 Yosemite Mac OS X 10.11 El Capitan (Beta) Actually steps are exactly same (if you are running on Mac version greater than 10.6), you don't need to do anything special depending upon your version e.g Mavericks or Yosemite. You can follow same steps to set JAVA_HOME environment variable. Just remember to use option -v to set JAVA_HOME to a particular version of JDB, of course, it's only useful if you have installed on your MacBook Pro. How to set JAVA_HOME to JDK 1.7 in MAC OS X 10.10 Yosemite If you have installed Oracle JDK 1.6 then you can follow these steps to point JAVA_HOME environment variable to that JDK: 1) Open a terminal window 2) Open ~/.bash_profile file and add below line: export JAVA_HOME= '$(/usr/libexec/java_home -v 1.7)' or export JAVA_HOME= `/usr/libexec/java_home -v 1.7` 3) Close the terminal and open new one, so that your JAVA_HOME change takes effect.

Alternative you can also do $ source ~/.bash_profile to import new environment variables. Similarly, if you want to set your JAVA_HOME to point to you can add following lines to your bash_profile file: export JAVA_HOME= '$(/usr/libexec/java_home -v 1.8)' or export JAVA_HOME= `/usr/libexec/java_home -v 1.8` In short, you can specify the JDK version using -v option of java_home, of course, you need to download and install corresponding JDK version.

That's all about h ow to set JAVA_HOME environment variable in Mac OS X system. From version 10.6 onward, it's recommended to set JAVA_HOME variable using /usr/libexec/java)home and not using something like /System/Library/Frameworks/JavaVM.frameworks/Version/1.6.0_22/Home, which is subject to change from release to release. In order to set PATH just add this JAVA_HOME/bin into PATH.