re = /(round-trip|rtt)\s+\S+\s*=\s*([0-9.]+)\/([0-9.]+)\/([0-9.]+)\/([0-9.]+)\s*ms/
str = '1->5 packets transmitted, 5 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 0.067/0.078/0.087/0.007 ms
2->5 packets transmitted, 5 received, 0% packet loss, time 801ms
rtt min/avg/max/stddev = 0.019/0.034/0.044/0.010 ms, ipg/ewma 200.318/0.038 ms'
# Print the match result
str.scan(re) do |match|
puts match.to_s
end
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Ruby, please visit: http://ruby-doc.org/core-2.2.0/Regexp.html