bassample.blogg.se - Compiling java programs in terminal macbook

#Compiling java programs in terminal macbook how to
#Compiling java programs in terminal macbook for mac
#Compiling java programs in terminal macbook install

Be sure you are entering in this command while in the directory containing your Java project.

Substitute jdk1.5.0_09 with whatever version of Java you have installed. Based off the version of Java displayed on the first line, type in set path=%path% C:\Program Files\Java\jdk1.5.0_09\bin to the command prompt and press ↵ Enter.

Windows: Type java -version into the command prompt and press ↵ Enter.However, if you are running a more complex program with files in multiple directories, you will need to tell the computer where to look for these files. If you are running a simple program with all of the files in the same directory, you will probably not need to do this. If you receive an error, or if your program fails to run in any way, refer to the troubleshooting method. After pressing ↵ Enter, your program should run.Of course, replace "filename" with whatever the name of your file actually is. Enter in java filename and press ↵ Enter.

#Compiling java programs in terminal macbook how to

Check out our article about how to fix compiler errors in Java for more help.If you have any errors in your program, or if there is difficultly compiling, the command prompt will notify you.Once you are in the correct directory, you can compile the program by typing javac filename.java into the command line and pressing enter. You can see a list of what is in your current directory by typing dir and pressing ↵ Enter.For example, if you were operating in C:\Users\Bob\Project and wanted to get to C:\Users\Bob\Project\TitanProject, enter in cd TitanProject and press ↵ Enter.Use the command cd followed by the directory name to change your working directory. It is free and can be found at this link.

#Compiling java programs in terminal macbook install

If not, you may need to install the Java Development Kit from their website.

If java is installed, you will see a message stating what version of Java is currently installed. Type java -version into your command line.

Mac: In Finder, press the Go tab, select Applications, select Utilities, then select Terminal.

Press ↵ Enter to open the Command Prompt.

#Compiling java programs in terminal macbook for mac

Accessing the command line differs slightly for Mac and Windows. For the purposes of learning how to compile and run a program, though, you can use any sort of Java program.

If you are unsure of how to write a program in Java, check out our tutorial on how to program in Java.

Make note of where you saved the file on your system.

java after the file name, and select All Files from the dropdown extension menu.

To ensure that your file is saved as a.

For the purposes of this tutorial, "filename" will be used as a placeholder for your file name. Of course, the file name can be anything. After using a text editor, such as NotePad, to create your Java program, save the program with a.