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fortitudepub/gist:3e46295512b437af901aa3d4e7cd7824

Created August 29, 2016 08:19
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onliner to check all host command result by ssh remote
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gistfile1.txt
cat hostlist | grep compute | awk '{print $2}' | xargs -I X > all_drops.txt 2>&1 ssh X -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -p 1046 source check-qdisc.sh
BTW:
using the same command while using SCP to upload the script to each host.
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cat hostlist | grep compute | awk '{print $2}' | xargs -I X scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -P 1046 ./check-qdisc.sh X:~

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