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Learning Java
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| List all installed versions of java. | |
| /usr/libexec/java_home -V | |
| Matching Java Virtual Machines (10): | |
| 20.0.2 (x86_64) "Oracle Corporation" - "Java SE 20.0.2" /Library/Java/JavaVirtualMachines/jdk-20.jdk/Contents/Home | |
| 20.0.1 (x86_64) "Oracle Corporation" - "OpenJDK 20.0.1" /Library/Java/JavaVirtualMachines/jdk-20.0.1.jdk/Contents/Home | |
| 19.0.1 (x86_64) "Oracle Corporation" - "OpenJDK 19.0.1" /Library/Java/JavaVirtualMachines/jdk-19.0.1.jdk/Contents/Home | |
| 17.0.9 (x86_64) "Oracle Corporation" - "Java SE 17.0.9" /Library/Java/JavaVirtualMachines/jdk-17.jdk/Contents/Home | |
| 11.0.19 (x86_64) "Oracle Corporation" - "Java SE 11.0.19" /Library/Java/JavaVirtualMachines/jdk-11.jdk/Contents/Home | |
| 11.0.14 (x86_64) "Oracle Corporation" - "Java SE 11.0.14" /Library/Java/JavaVirtualMachines/jdk-11.0.14.jdk/Contents/Home | |
| 1.8.381.09 (x86_64) "Oracle Corporation" - "Java" /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home | |
| 1.8.0_381 (x86_64) "Oracle Corporation" - "Java SE 8" /Library/Java/JavaVirtualMachines/jdk-1.8.jdk/Contents/Home | |
| 1.8.0_202 (x86_64) "Oracle Corporation" - "Java SE 8" /Library/Java/JavaVirtualMachines/jdk1.8.0_202.jdk/Contents/Home | |
| 1.8.0_91 (x86_64) "Oracle Corporation" - "Java SE 8" /Library/Java/JavaVirtualMachines/jdk1.8.0_91.jdk/Contents/Home | |
| /Library/Java/JavaVirtualMachines/jdk-20.jdk/Contents/Home | |
| Use jshell to execute basic commands | |
| >System.out.print("Hello Bijendra"); | |
| >int myfirstNumber = 5; |
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