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eiiches/search_available_host.sh

Created February 27, 2011 07:53
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Search hosts available for SSH.
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search_available_host.sh
#!/bin/bash
grep 'ant\|bee\|cat\|dog\|emu' /etc/hosts | while read ip host; do
nc -w 1 -z "$ip" 22 > /dev/null && echo "$host" &
done
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