Regular Expressions 101

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An explanation of your regex will be automatically generated as you type.
Detailed match information will be displayed here automatically.
  • All Tokens
  • Common Tokens
  • General Tokens
  • Anchors
  • Meta Sequences
  • Quantifiers
  • Group Constructs
  • Character Classes
  • Flags/Modifiers
  • Substitution
  • A single character of: a, b or c
    [abc]
  • A character except: a, b or c
    [^abc]
  • A character in the range: a-z
    [a-z]
  • A character not in the range: a-z
    [^a-z]
  • A character in the range: a-z or A-Z
    [a-zA-Z]
  • Any single character
    .
  • Alternate - match either a or b
    a|b
  • Any whitespace character
    \s
  • Any non-whitespace character
    \S
  • Any digit
    \d
  • Any non-digit
    \D
  • Any word character
    \w
  • Any non-word character
    \W
  • Non-capturing group
    (?:...)
  • Capturing group
    (...)
  • Zero or one of a
    a?
  • Zero or more of a
    a*
  • One or more of a
    a+
  • Exactly 3 of a
    a{3}
  • 3 or more of a
    a{3,}
  • Between 3 and 6 of a
    a{3,6}
  • Start of string
    ^
  • End of string
    $
  • A word boundary
    \b
  • Non-word boundary
    \B

Regular Expression
No Match

/
/
g

Test String

Code Generator

Language

Generated Code

using System; using System.Text.RegularExpressions; public class Example { public static void Main() { string pattern = @"(?P<node_down>(node\s[0-9]{1,2}\s(?i)changed to down))"; string input = @"3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-35.oit.umn.edu iswb01-38(id57) /boot/kernel.amd64/kernel: [gmp_info.c:1862](pid 1594=""kt: rtxn_split"")(tid=100694) group change: <16,250707> [up: 54 nodes, down: 1 node, soft_failed: 1 drive] (node 31 changed to down, node 31 service smb changed to DOWN, node 31 service nfs changed to DOWN, node 31 service all_enabled_protocols changed to DOWN) clustername = iswb01 node_name_number_node_id = iswb01-38(id57) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-3.oit.umn.edu iswb01-39(id58) /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 79573=""kt: rtxn_split"")(tid=103364) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 } clustername = iswb01 node_name_number_node_id = iswb01-39(id58) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-3.oit.umn.edu iswb01-39(id58) /boot/kernel.amd64/kernel: [gmp_info.c:1862](pid 79573=""kt: rtxn_split"")(tid=103364) group change: <16,250707> [up: 54 nodes, down: 1 node, soft_failed: 1 drive] (node 31 changed to down, node 31 service smb changed to DOWN, node 31 service nfs changed to DOWN, node 31 service all_enabled_protocols changed to DOWN) clustername = iswb01 node_name_number_node_id = iswb01-39(id58) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 iswb01-22 /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 57389=""kt: rtxn_split"")(tid=100517) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 } clustername = iswb01 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 iswb01-22 /boot/kernel.amd64/kernel: [gmp_info.c:1862](pid 57389=""kt: rtxn_split"")(tid=100517) group change: <16,250707> [up: 54 nodes, down: 1 node, soft_failed: 1 drive] (node 31 changed to down, node 31 service smb changed to DOWN, node 31 service nfs changed to DOWN, node 31 service all_enabled_protocols changed to DOWN) clustername = iswb01 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-4.oit.umn.edu iswb01-33(id50) /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 22700=""kt: rtxn_split"")(tid=102764) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 } clustername = iswb01 node_name_number_node_id = iswb01-33(id50) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-17.oit.umn.edu iswb01-21(id38) /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 57611=""kt: rtxn_split"")(tid=101420) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 } clustername = iswb01 node_name_number_node_id = iswb01-21(id38) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-11.oit.umn.edu iswb01-10(id22) /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 66612=""kt: rtxn_split"")(tid=102391) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 } clustername = iswb01 node_name_number_node_id = iswb01-10(id22) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-15.oit.umn.edu iswb01-14(id26) /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 43481=""kt: rtxn_split"")(tid=100397) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 } clustername = iswb01 node_name_number_node_id = iswb01-14(id26) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-82.oit.umn.edu iswb01-3(id18) /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 38185=""kt: rtxn_split"")(tid=101529) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 } clustername = iswb01 node_name_number_node_id = iswb01-3(id18) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-86.oit.umn.edu iswb01-7(id29) /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 98280=""kt: rtxn_split"")(tid=100697) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 } clustername = iswb01 node_name_number_node_id = iswb01-7(id29) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-86.oit.umn.edu iswb01-7(id29) /boot/kernel.amd64/kernel: [gmp_info.c:1862](pid 98280=""kt: rtxn_split"")(tid=100697) group change: <16,250707> [up: 54 nodes, down: 1 node, soft_failed: 1 drive] (node 31 changed to down, node 31 service smb changed to DOWN, node 31 service nfs changed to DOWN, node 31 service all_enabled_protocols changed to DOWN) clustername = iswb01 node_name_number_node_id = iswb01-7(id29) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-28.oit.umn.edu iswb01-29(id49) /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 5976=""kt: rtxn_split"")(tid=102030) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 } clustername = iswb01 node_name_number_node_id = iswb01-29(id49) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-28.oit.umn.edu iswb01-29(id49) /boot/kernel.amd64/kernel: [gmp_info.c:1862](pid 5976=""kt: rtxn_split"")(tid=102030) group change: <16,250707> [up: 54 nodes, down: 1 node, soft_failed: 1 drive] (node 31 changed to down, node 31 service smb changed to DOWN, node 31 service nfs changed to DOWN, node 31 service all_enabled_protocols changed to DOWN) clustername = iswb01 node_name_number_node_id = iswb01-29(id49) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-29.oit.umn.edu iswb01-31(id48) /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 74876=""kt: rtxn_split"")(tid=100348) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 } clustername = iswb01 node_name_number_node_id = iswb01-31(id48) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-22.oit.umn.edu iswb01-24(id41) /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 93203=""kt: rtxn_split"")(tid=101594) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 } clustername = iswb01 node_name_number_node_id = iswb01-24(id41) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-22.oit.umn.edu iswb01-24(id41) /boot/kernel.amd64/kernel: [gmp_info.c:1862](pid 93203=""kt: rtxn_split"")(tid=101594) group change: <16,250707> [up: 54 nodes, down: 1 node, soft_failed: 1 drive] (node 31 changed to down, node 31 service smb changed to DOWN, node 31 service nfs changed to DOWN, node 31 service all_enabled_protocols changed to DOWN) clustername = iswb01 node_name_number_node_id = iswb01-24(id41) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-24.oit.umn.edu iswb01-30(id47) /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 30963=""kt: rtxn_split"")(tid=102227) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 } clustername = iswb01 node_name_number_node_id = iswb01-30(id47) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-25.oit.umn.edu iswb01-32(id46) /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 64148=""kt: rtxn_split"")(tid=100516) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 } clustername = iswb01 node_name_number_node_id = iswb01-32(id46) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-88.oit.umn.edu iswb01-43(id62) /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 30042=""kt: rtxn_split"")(tid=100521) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 } clustername = iswb01 node_name_number_node_id = iswb01-43(id62) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-88.oit.umn.edu iswb01-43(id62) /boot/kernel.amd64/kernel: [gmp_info.c:1862](pid 30042=""kt: rtxn_split"")(tid=100521) group change: <16,250707> [up: 54 nodes, down: 1 node, soft_failed: 1 drive] (node 31 changed to down, node 31 service smb changed to DOWN, node 31 service nfs changed to DOWN, node 31 service all_enabled_protocols changed to DOWN) clustername = iswb01 node_name_number_node_id = iswb01-43(id62) 3/26/18 4:04:57.000 PM 2018-03-26T16:04:57-05:00 x-192-168-206-23.oit.umn.edu iswb01-26(id43) /boot/kernel.amd64/kernel: [gmp_info.c:1863](pid 28600=""kt: rtxn_split"")(tid=100394) new group: <16,250707>: { 16:0-4,6-34,36-37, 17:0-35, 18:0-9,11-30,32-37, 19:0-1,3-11,13-33,35-38, 20:0-14,16-36, 21-22:0-35, 23:0-16,18-36, 24,26:0-35, 27:0-15,17-36, 28:0-35, 29:1-21,23-37, 32:0-20,22-36, 33:0-35, 34:0-6,8-9,11,13-30,32-39, 35:0-9,12-29,31-35,37-39, 36:0-11,13-30,32-37, 37:0-35, 38:0-13,15-36, 39-40:0-35, 41:0,2-36, 42:0-35, 43:0,2,4,6-18,20-39, 44-45:0-35, 46:0-10,12-36, 47:0-4,6-36, 48-51:0-35, 54:0-30,32-36, 55:0-14,16-36, 56:0-35, 57:0-32,35-37, 58:0-25,27-36, 59:0-14,16-36, 60:0-12,14-36, 61:0-24,26-36, 62:0-30,32-34,36, 63:0-34, 64:0-19,21-34,36, 65-66:0-34, 67:0-10,12-17,19-34,36-37, 68:0-34, 69:0-11,13-34,36, 70-74:0-34, down: 31, soft_failed: 62:23, smb: 16-24,26-29,32-51,54-74, nfs: 16-24,26-29,32-51,54-74, all_enabled_protocols: 16-24,26-29,32-51,54-74 }"; foreach (Match m in Regex.Matches(input, pattern)) { Console.WriteLine("'{0}' found at index {1}.", m.Value, m.Index); } } }

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 C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx