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I have installed pssh 2.3.1 on my mac mojave 10.14

brew install pssh
pssh --version
2.3.1

pssh --help also works fine. But when I try this: 

pssh -H "10.65.8.50 10.65.8.45" -l dev
Usage: pssh [OPTIONS] command [...]

pssh: error: Command not specified.

I have python 3.7.5 installed. What am I doing wrong here?? :)

klind
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    The error seems pretty clear: you're not specifying a command. `pssh` runs a command on one or more hosts; you need to tell it what command to run. – larsks Dec 10 '19 at 01:55
  • So with my bad memory csshx what was I was looking for.. I just could for god sake not remember the name :) – klind Dec 10 '19 at 15:44
  • But at least now I also learned a little about pssh `pssh -H "10.65.8.50 10.65.8.45" -l dev "sudo puppet-update"` – klind Dec 10 '19 at 15:50

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