Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Donate
Info
Regex Editor
Community Patterns
Account
Regex Quiz
Settings
Order By
Most Recent
Most upvotes
Most downvotes
Highest Score
Lowest Score
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
Rust
Sponsors
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 18,040 community submitted regex patterns...
0
ESET Mobile Security activation URI (HTTP)
PCRE2 (PHP >=7.3)
Match the ESET Mobile Security activation URI for exclusion from HTTP logs
Submitted by
kernelmustard
-
2 years ago
(Last modified 2 years ago)
0
ESET Data Framework domains OLD (DNS)
PCRE2 (PHP >=7.3)
Match (incl. old) ESET Data Framework domains for exclusion from DNS logs
Submitted by
kernelmustard
-
2 years ago
(Last modified 2 years ago)
0
ESET Data Framework domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET Data Framework domains for exclusion from DNS logs
Submitted by
kernelmustard
-
2 years ago
(Last modified 2 years ago)
0
Options symbol parse
ECMAScript (JavaScript)
parse option symbol
Submitted by
anonymous
-
2 years ago
0
IP address validation
PCRE2 (PHP >=7.3)
IP address validation
Submitted by
anonymous
-
2 years ago
0
Auto sentence capitalization
PCRE2 (PHP >=7.3)
only works in implementations with \U
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Match XML Comment
PCRE2 (PHP >=7.3)
Match any XML comment in an XML Document
Submitted by
Anthony Bateman
-
2 years ago
0
Special character finder
PCRE2 (PHP >=7.3)
yep
Submitted by
anonymous
-
2 years ago
0
001~999之间的整数
Python
匹配001~999之间的整数
Submitted by
jgx
-
2 years ago
0
ESET Repository domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET Repository domains for exclusion from DNS logs
Submitted by
kernelmustard
-
2 years ago
0
ESET INSPECT Cloud domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET INSPECT Cloud domains for exclusion from DNS logs
Submitted by
kernelmustard
-
2 years ago
(Last modified 2 years ago)
0
ESET Push Notification Service domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET Push Notification Service domains for exclusion from DNS logs
Submitted by
kernelmustard
-
2 years ago
0
ESET LiveGuard Advanced domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET LiveGuard Advanced domains for exclusion from DNS logs
Submitted by
kernelmustard
-
2 years ago
0
ESET Services domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET Services domains for exclusion from DNS logs
Submitted by
kernelmustard
-
2 years ago
(Last modified 2 years ago)
0
ESET ESET Online Help and Knowledgebase domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET ESET Online Help and Knowledgebase domains for exclusion from DNS logs
Submitted by
kernelmustard
-
2 years ago
0
ESET MSP Utility domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET MSP Utility domains for exclusion from DNS logs
Submitted by
kernelmustard
-
2 years ago
0
Kaspersky Security Center update domains (DNS)
PCRE2 (PHP >=7.3)
Match Kaspersky Security Center update domains for exclusion from DNS logs
Submitted by
kernelmustard
-
2 years ago
0
Kaspersky Security Center update domains (TLS)
PCRE2 (PHP >=7.3)
Match Kaspersky Security Center update domains for exclusion from TLS logs
Submitted by
kernelmustard
-
2 years ago
0
Kaspersky Security Center update domains (HTTP)
PCRE2 (PHP >=7.3)
Match Kaspersky Security Center update domains for exclusion from HTTP logs
Submitted by
kernelmustard
-
2 years ago
(Last modified 2 years ago)
0
Kaspersky Security Center KSN service domains (DNS)
PCRE2 (PHP >=7.3)
Match Kaspersky Security Center KSN service domains for exclusion from DNS logs
Submitted by
kernelmustard
-
2 years ago
1
...
572
573
574
575
576
...
902
Community Library Entry
0
Regular Expression
PCRE (PHP <7.3)
/
(?<train>
(
(
<
\[
[^
a
-
zA
-
Z0
-
9
]
*
\]\.
){1}
)
(
(
\.\[
[
a
-
zA
-
Z0
-
9
]
*
\]\.
)
)*
)
$
/
gmA
Open regex in editor
Description
(?<train>((<[[^a-zA-Z0-9]
].){1})((.[[a-zA-Z0-9]
].))*)$
Submitted by
anonymous
-
7 years ago