Created
March 16, 2017 21:20
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run a command in multiple machines
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| #!/bin/bash | |
| user=myuser | |
| # use ssh keys for simple login | |
| machines=(ip1 ip2) | |
| for machine in $(machines[*]) | |
| do | |
| echo "running $1 on $user@$machine" | |
| echo "$machine: $(ssh $user@$machine "$1") & | |
| done | |
| wait |
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