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18 lines
697 B
Markdown
18 lines
697 B
Markdown
# List The Available JDKs
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Want to know what JDK versions are installed and available on your machine?
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There is a command for that.
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```bash
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$ /usr/libexec/java_home -V
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Matching Java Virtual Machines (3):
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9.0.4, x86_64: "Java SE 9.0.4" /Library/Java/JavaVirtualMachines/jdk-9.0.4.jdk/Contents/Home
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1.8.0_162, x86_64: "Java SE 8" /Library/Java/JavaVirtualMachines/jdk1.8.0_162.jdk/Contents/Home
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1.8.0_161, x86_64: "Java SE 8" /Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home
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/Library/Java/JavaVirtualMachines/jdk-9.0.4.jdk/Contents/Home
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```
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The listed VMs show what JDK versions you have and the final line shows
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which is currently the default version.
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