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Merge pull request #346 from nesneros/master
Use BSD and Gnu compatible option for tail
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@@ -18,7 +18,7 @@
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# helper function for completing available machines
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__machines() {
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declare -a machines_cmd
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machines_cmd=($(docker-machine ls|tail +2|awk '{print $1":"$3"("$4")"}'))
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machines_cmd=($(docker-machine ls|tail -n +2|awk '{print $1":"$3"("$4")"}'))
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_describe 'machines' machines_cmd
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}
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