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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4. import java.util.regex.Matcher;
  5. import java.util.regex.Pattern;
  6.  
  7. class Ideone
  8. {
  9. 	public static void main (String[] args) throws java.lang.Exception
  10. 	{
  11. 		String regex = "^Description\\h*:\\h*vusb0/iDRAC\\h*Network/.+(?:\\R(?!Description|IPv4 Address).*)*\\RIPv4 Address\\h+:\\h*(\\d{1,3}(?:\\.\\d{1,3}){3})";
  12. 		String string = "lo0\n"
  13. 			 + "Description              : lo0\n"
  14. 			 + "Status                   : Up\n"
  15. 			 + "Interface Type           : Loopback\n"
  16. 			 + "DHCP                     : Disabled\n"
  17. 			 + "MAC Address              : 30-03-27-E3-3B-03\n"
  18. 			 + "FQDD                     : Not Applicable\n"
  19. 			 + "IPv4 Address             : 127.0.0.1\n"
  20. 			 + "Subnet Mask              : 255.0.0.0\n\n\n\n"
  21. 			 + "vmk0\n"
  22. 			 + "Description              : vmnic0/Management Network/vmk0\n"
  23. 			 + "Status                   : Up\n"
  24. 			 + "Interface Type           : Ethernet\n"
  25. 			 + "DHCP                     : Enabled\n"
  26. 			 + "DHCPServerV4             : 100.98.65.10\n"
  27. 			 + "MAC Address              : 50-9A-4C-9C-99-8D\n"
  28. 			 + "FQDD                     : NIC.Embedded.1-1-1\n"
  29. 			 + "IPv4 Address             : 100.98.68.239\n"
  30. 			 + "Subnet Mask              : 255.255.252.0\n"
  31. 			 + "IPv6 Address             : fe80::529a:4cff:fe9c:998d\n"
  32. 			 + "Prefix Length            : 64\n"
  33. 			 + "IPv4 Gateway Address     : 100.98.68.1\n"
  34. 			 + "IPv4 DNSServer Address  0: 10.7.7.7\n"
  35. 			 + "IPv4 DNSServer Address  1: 10.8.8.8\n\n\n\n"
  36. 			 + "vmk1\n"
  37. 			 + "Description              : vusb0/iDRAC Network/vmk1\n"
  38. 			 + "Status                   : Up\n"
  39. 			 + "Interface Type           : Ethernet\n"
  40. 			 + "DHCP                     : Disabled\n"
  41. 			 + "MAC Address              : 00-50-56-6E-6F-99\n"
  42. 			 + "FQDD                     : Not Applicable\n"
  43. 			 + "IPv4 Address             : 169.254.10.12\n"
  44. 			 + "Subnet Mask              : 255.255.255.0\n"
  45. 			 + "IPv6 Address             : fe80::250:56ff:fe6e:6f99\n"
  46. 			 + "Prefix Length            : 64\n"
  47. 			 + "IPv4 DNSServer Address  0: 10.7.7.7\n"
  48. 			 + "IPv4 DNSServer Address  1: 10.8.8.8\n\n\n"
  49. 			 + "vmk2\n"
  50. 			 + "Description              : vmnic1/iDRAC Network/vmk2\n"
  51. 			 + "Status                   : Up\n"
  52. 			 + "Interface Type           : Ethernet\n"
  53. 			 + "DHCP                     : Disabled\n"
  54. 			 + "MAC Address              : 00-50-56-6E-6F-99\n"
  55. 			 + "FQDD                     : Not Applicable\n"
  56. 			 + "IPv4 Address             : 169.254.3.1\n"
  57. 			 + "Subnet Mask              : 255.255.255.0\n"
  58. 			 + "IPv6 Address             : fe80::250:56ff:fe6e:6f99\n"
  59. 			 + "Prefix Length            : 64\n"
  60. 			 + "IPv4 DNSServer Address  0: 10.7.8.9\n"
  61. 			 + "IPv4 DNSServer Address  1: 10.3.2.1\n\n\n\n"
  62. 			 + "racadm>>";
  63.  
  64. 		Pattern pattern = Pattern.compile(regex, Pattern.MULTILINE);
  65. 		Matcher matcher = pattern.matcher(string);
  66.  
  67. 		while (matcher.find()) {
  68. 		    System.out.println(matcher.group(1));
  69. 		}
  70. 	}
  71. }
Success #stdin #stdout 0.06s 34004KB
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169.254.10.12
https://ideone.com/qDIhDw
language:
Java (HotSpot 12)
created:
5 years ago
visibility:
secret

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