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  1. import re
  2. p = re.compile(r'(?<!-)(?:[0-9a-f]{2}[:-]){5}[0-9a-f]{2}(?!-)', re.IGNORECASE)
  3. test_str = "Windows IP Configuration\n\n   Host Name . . . . . . . . . . . . : CheziAndSima-PC\n   Primary Dns Suffix  . . . . . . . : \n   Node Type . . . . . . . . . . . . : Hybrid\n   IP Routing Enabled. . . . . . . . : No\n   WINS Proxy Enabled. . . . . . . . : No\n   DNS Suffix Search List. . . . . . : kramer.local\n\nEthernet adapter Local Area Connection:\n\n   Connection-specific DNS Suffix  . : \n   Description . . . . . . . . . . . : Atheros AR8151 PCI-E Gigabit Ethernet Controller (NDIS 6.20)\n   Physical Address. . . . . . . . . : 50-E5-49-CE-FC-EF\n   DHCP Enabled. . . . . . . . . . . : Yes\n   Autoconfiguration Enabled . . . . : Yes\n   Link-local IPv6 Address . . . . . : fe80::5cba:e9f2:a99f:4499%11(Preferred) \n   IPv4 Address. . . . . . . . . . . : 10.0.0.1(Preferred) \n   Subnet Mask . . . . . . . . . . . : 255.255.255.0\n   Lease Obtained. . . . . . . . . . : ™š 06 €…‚…‘ˆ 2016 20:35:49\n   Lease Expires . . . . . . . . . . : ‰…™Œ‰™‰ 09 €…‚…‘ˆ 2016 21:05:49\n   Default Gateway . . . . . . . . . : 10.0.0.138\n   DHCP Server . . . . . . . . . . . : 10.0.0.138\n   DHCPv6 IAID . . . . . . . . . . . : 240182601\n   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-19-7A-1F-FC-50-E5-49-CE-FC-EF\n   DNS Servers . . . . . . . . . . . : 10.0.0.138\n   NetBIOS over Tcpip. . . . . . . . : Enabled\n\nEthernet adapter Local Area Connection* 11:\n\n   Connection-specific DNS Suffix  . : kramer.local\n   Description . . . . . . . . . . . : Juniper Networks Virtual Adapter\n   Physical Address. . . . . . . . . : 02-05-85-7F-EB-80\n   DHCP Enabled. . . . . . . . . . . : No\n   Autoconfiguration Enabled . . . . : Yes\n   Link-local IPv6 Address . . . . . : fe80::8dfb:6d42:97e1:2dc7%19(Preferred) \n   IPv4 Address. . . . . . . . . . . : 172.16.2.7(Preferred) \n   Subnet Mask . . . . . . . . . . . : 255.255.255.255\n   Default Gateway . . . . . . . . . : \n   DHCPv6 IAID . . . . . . . . . . . : 436340101\n   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-19-7A-1F-FC-50-E5-49-CE-FC-EF\n   DNS Servers . . . . . . . . . . . : 172.16.0.6\n                                       172.16.0.91\n   NetBIOS over Tcpip. . . . . . . . : Enabled\n\nTunnel adapter isatap.{899E5284-7FD6-4831-B397-9BA931E543E1}:\n\n   Media State . . . . . . . . . . . : Media disconnected\n   Connection-specific DNS Suffix  . : \n   Description . . . . . . . . . . . : Microsoft ISATAP Adapter\n   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0\n   DHCP Enabled. . . . . . . . . . . : No\n   Autoconfiguration Enabled . . . . : Yes\n\nTunnel adapter Teredo Tunneling Pseudo-Interface:\n\n   Media State . . . . . . . . . . . : Media disconnected\n   Connection-specific DNS Suffix  . : \n   Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface\n   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0\n   DHCP Enabled. . . . . . . . . . . : No\n   Autoconfiguration Enabled . . . . : Yes\n\nTunnel adapter isatap.kramer.local:\n\n   Media State . . . . . . . . . . . : Media disconnected\n   Connection-specific DNS Suffix  . : kramer.local\n   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2\n   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0\n   DHCP Enabled. . . . . . . . . . . : No\n   Autoconfiguration Enabled . . . . : Yes\n"
  4. print(p.findall(test_str))
Success #stdin #stdout 0.01s 8968KB
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stdin
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Standard input is empty
stdout
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['50-E5-49-CE-FC-EF', '02-05-85-7F-EB-80']
https://ideone.com/Z1RCV5
language:
Python (cpython 2.7.16)
created:
7 years ago
visibility:
public

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