Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Social
Join the Discord community!
Follow me on twitter!
Send me an email
Donate
Donate
Donate through Paypal
Become a Github Sponsor
Info
Info
Find out what's new!
RegEx101 Wiki
Report bugs or make suggestions
What's new?
Loading content...
Close
Regex Editor
Regex Editor
Community Patterns
Community Patterns
Account
Account
Regex Quiz
Regex Quiz
Settings
Settings
Live Help
Live Help
Get help on Discord
Get help on IRC
Order By
Most Recent
Highest Score
Lowest Score
Most upvotes
Most downvotes
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET (C#)
Rust
Sponsors
Community Patterns
Search among 11,760 community submitted regex patterns...
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
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
-
4 months ago
2023-06-14 16:47
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Kaspersky Security Center update domains (HTTP)
PCRE2 (PHP >=7.3)
Match Kaspersky Security Center update domains for exclusion from HTTP logs
Submitted by
kernelmustard
-
4 months ago
2023-06-14 16:34
(Last modified 4 months ago)
2023-06-14 16:35
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
Kaspersky Security Center update domains (TLS)
PCRE2 (PHP >=7.3)
Match Kaspersky Security Center update domains for exclusion from TLS logs
Submitted by
kernelmustard
-
4 months ago
2023-06-14 16:32
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
Kaspersky Security Center update domains (DNS)
PCRE2 (PHP >=7.3)
Match Kaspersky Security Center update domains for exclusion from DNS logs
Submitted by
kernelmustard
-
4 months ago
2023-06-14 16:20
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
ESET DNS Load Balancer domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET DNS Load Balancer domains for exclusion from DNS logs
Submitted by
kernelmustard
-
4 months ago
2023-06-14 14:56
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
ESET MSP Utility domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET MSP Utility domains for exclusion from DNS logs
Submitted by
kernelmustard
-
4 months ago
2023-06-14 14:52
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
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
-
4 months ago
2023-06-14 14:47
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
ESET Services domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET Services domains for exclusion from DNS logs
Submitted by
kernelmustard
-
4 months ago
2023-06-14 14:39
(Last modified 4 months ago)
2023-06-14 14:44
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
ESET LiveGuard Advanced domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET LiveGuard Advanced domains for exclusion from DNS logs
Submitted by
kernelmustard
-
4 months ago
2023-06-14 14:36
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
ESET Push Notification Service domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET Push Notification Service domains for exclusion from DNS logs
Submitted by
kernelmustard
-
4 months ago
2023-06-14 14:29
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
ESET INSPECT Cloud domains (HTTP)
PCRE2 (PHP >=7.3)
Match ESET INSPECT Cloud domains for exclusion from HTTP logs
Submitted by
kernelmustard
-
4 months ago
2023-06-14 14:01
(Last modified 4 months ago)
2023-06-14 14:14
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
ESET INSPECT Cloud domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET INSPECT Cloud domains for exclusion from DNS logs
Submitted by
kernelmustard
-
4 months ago
2023-06-14 13:53
(Last modified 4 months ago)
2023-06-14 13:55
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
ESET PROTECT Cloud domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET PROTECT Cloud domains for exclusion from DNS logs
Submitted by
kernelmustard
-
4 months ago
2023-06-14 13:21
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
ESET Repository domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET Repository domains for exclusion from DNS logs
Submitted by
kernelmustard
-
4 months ago
2023-06-14 13:00
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Special character finder
PCRE2 (PHP >=7.3)
yep
Submitted by
anonymous
-
4 months ago
2023-06-14 07:58
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Match XML Comment
PCRE2 (PHP >=7.3)
Match any XML comment in an XML Document
Submitted by
Anthony Bateman
-
4 months ago
2023-06-14 07:18
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Auto sentence capitalization
PCRE2 (PHP >=7.3)
only works in implementations with \U
Submitted by
anonymous
-
4 months ago
2023-06-14 07:02
(Last modified 4 months ago)
2023-06-16 02:28
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
IP address validation
PCRE2 (PHP >=7.3)
IP address validation
Submitted by
anonymous
-
4 months ago
2023-06-14 05:09
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
ESET Data Framework domains (DNS)
PCRE2 (PHP >=7.3)
Match ESET Data Framework domains for exclusion from DNS logs
Submitted by
kernelmustard
-
4 months ago
2023-06-13 15:12
(Last modified 4 months ago)
2023-06-13 16:27
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
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
-
4 months ago
2023-06-13 15:09
(Last modified 4 months ago)
2023-06-13 16:26
1
...
5
6
7
8
9
10
11
...
588
Read a line from the splunk tutorial www1 log
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Regular Expression
PCRE2 (PHP >=7.3)
/
(?P<client_ip>
[
\d
.
]
+
)
-
-
\[
(?P<timestamp>
.
*
?
)
\]
"
(?P<request_method>
\w
+
)
(?P<request_uri>
.
*
?
)
(?P<protocol>
.
*
?
)
(?P<protocol_version>
.
*
?
)
"
(?P<status>
\d
+
)
(?P<response_size>
\d
+
|
-
)
"
(?P<referrer>
.
*
?
)
"
"
(?P<user_agent>
.
*
?
)
"
/
gm
Open regex in editor
Description
Loading markdown...
Submitted by
Russ Ferriday
-
6 months ago
2023-04-05 21:01
(Last modified 6 months ago)
2023-04-05 21:02