Compiling Java From The CLI

TL;DR : 1) >javac ClassName.java 2) >java ClassName

Run:

1. >javac ClassName.java
2. >java ClassName

• Resources
  • https://docs.oracle.com/en/java/javase/index.html
  • https://www.oracle.com/java/technologies/downloads/
    
    
• Troubleshooting JDK/JRE path install
  • https://stackoverflow.com/questions/7709041/javac-is-not-recognized-as-an-internal-or-external-command-operable-program-or
    

1. Find the Java path; it looks like this: C:\Program Files\Java\jdkxxxx\bin\
2. Start-menu search for “environment variable” to open the options dialog.
3. Examine PATH. Remove old Java paths.
4. Add the new Java path to PATH.
5. Edit JAVA_HOME.
6. Close and re-open console/IDE.

• Compile Errors: