如何在不同的Linux系统上同时运行jar

Question

I have a jar and I need a utility which can read a file containing ipaddresses and run this jar on those systems. How can I do this.

Or what strategy I should apply for this

Answer 1

The question is missing some key info of what you have, but still you can go like this.

1. Make a script and loop over the ip adresses
2. Copy the jar file to hosts, I assume you have access on them
3. Run the jar

 #!/bin/sh while read ipadress do scp <YOURPATHTOJAR>/<YOURJARFILE>.jar <YOURUSER>@$ipadress:~/ ssh -f <YOURUSER>@$ipaddress "java ~/<YOURJARFILE>.jar" done