Regular Expressions 101

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Community Patterns

0

logger name

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

wqdwqd

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

sqlite columns to export as insert column a

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

day1

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Only zero

PCRE (PHP <7.3)
Find zeros in any format with dot and comma.
Submitted by anonymous - 7 years ago
0

Rejection_Class

Python
no description available
Submitted by anonymous - 7 years ago
0

German date

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

EOS account names

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Checks for PHP classes with namespaces that haven't been imported.

Golang
no description available
Submitted by anonymous - 7 years ago
0

Abc

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

WorkingExample

PCRE (PHP <7.3)
Why test doesn't match the regex?
Submitted by anonymous - 7 years ago
0

credit card infro

PCRE (PHP <7.3)
Please find credit card info herewith
Submitted by chathuranga - 7 years ago
0

Novel Updates RSS title chapter extractor

PCRE (PHP <7.3)
Extrat chapter name and number from RSS feed title
Submitted by anonymous - 7 years ago
0

copy to include with leading digits

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Math parser MK1

Python
no description available
Submitted by Lari Liuhamo - 7 years ago
0

syslog-ng checked

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Data URL Extraction

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

etcd_log_regx

PCRE (PHP <7.3)
Pars such a log: {"log":"2017-12-19 13:32:01.280700 I | etcdmain: etcd Version: 3.0.17\n","stream":"stderr","time":"2017-12-19T13:32:01.281026986Z"}
Submitted by Alireza - 7 years ago
0

kube_log_regx

PCRE (PHP <7.3)
Pars such a log: {"log":"I1219 13:32:01.389913 1 server.go:114] Version: v1.8.0\n","stream":"stderr","time":"2017-12-19T13:32:01.390360472Z"}
Submitted by Alireza - 7 years ago
0

kube_log_regx2

PCRE (PHP <7.3)
Pars such a log: {"log":"I1219 13:32:01.389913 1 server.go:114] Version: v1.8.0\n","stream":"stderr","time":"2017-12-19T13:32:01.390360472Z"}
Submitted by Alireza - 7 years ago
1...457458459460461...901

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^-?\d{0,}(\,\d{1,})?$
/
gm
Open regex in editor

Description

This was, I think built to detect a comma separated decimal. But ended up with a capture group on the decimal part. Don't ask me why.

Submitted by Russ Ferriday - after DS - 3 years ago