what is the repo in order to install jar file on redhat 7

Question

what is the repo ( under /etc/yum.repo.d ) , in order to install jar command ?

yum install jar
Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-    manager
This system is not registered to Red Hat Subscription Management. You can    use subscription-manager to register.
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 No package jar available.
 Error: Nothing to do

Solution

The command java -jar file.jar should do the trick. The man page on java should help you.

Comments

[Red Cricket]

Doesn't look like any of your configure yum repos contain the jar RPM or the jar command is part of a RPM not called 'jar'. Try executing 'sudo yum provides '*/jar'.

[Ulrich Schwarz]

That would probably be java-1.8.0-openjdk in base.

[jango]

how to download it?

[jango]

I have already java-1.8.0-openjdk-1.8.0.65-3.b17.el7.x86_64 already installed and latest version ( but not jar command )