re = /(\d+\.\d+\.\d+\.\d+)\s+([\w\-]+)\s+([\w\-]+)\s+(\w+)\s+(\d+)\s+/
str = '####################################################################################
# <IP-Address> <ServiceType> <ServiceName> <MaxMemory> <Port>
####################################################################################
#192.168.122.225 database database 1024M
#192.168.122.226 database database 1024M
192.168.122.253 database database 1024M
## MCng BackEnd ServicesG
#192.168.122.125 amqs activemq 1024M
#
# <IP-Address> <ServiceType> <ServiceName> <MaxMemory> <JMXPort> <WebPort> #
#
192.168.122.125 csm csm 2048M 12000
192.168.122.125 clog clog 1024M 12001
192.168.122.146 sec
192.168.122.105 dtu-ds dtu-ds01 4096M 12004 '
# Print the match result
str.match(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