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Unified tail -f of a log file across multiple hosts via ssh.
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| #!/bin/bash | |
| HOSTS=(PUT, YOUR, HOSTS, HERE) | |
| CMD="tail -f logs/api.log" | |
| echo "Hit CTRL-C to stop" | |
| sleep 0.5 | |
| PIDS="" | |
| for host in ${HOSTS[*]} | |
| do | |
| ssh $host $CMD & | |
| PIDS="$PIDS $!" | |
| done | |
| trap 'kill $PIDS' SIGINT | |
| wait |
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