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27 lines
329 B
Plaintext
27 lines
329 B
Plaintext
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#!/bin/bash
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set -o errexit -o nounset -o pipefail
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[[ $# -eq 2 ]] || exit 1
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input=
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read -p "Run command '$2' across $1 servers? " input
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if [[ $input != yes ]]; then
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exit 1
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fi
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echo
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user=root
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. hosts.sh
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declare -n hosts=hosts_$1
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for host in ${hosts[@]}; do
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echo $host
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echo
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ssh $user@$host "$2"
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echo
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done
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