Regular Expressions 101

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Community Patterns

0

Linux Folder Name Regex

PCRE2 (PHP >=7.3)
Regex to check if a given folder name is valid linux. Limited to 14 chars so it includes older linux version. If you know you will be using a newer version you can use the 255 limit for chars.
Submitted by anonymous - a year ago
0

GSN

PCRE2 (PHP >=7.3)
split words to keywords
Submitted by anonymous - a year ago
1

BadDomainNamesDetected

PCRE2 (PHP >=7.3)
/hostname=(?P\".*\")/gm
Submitted by KC.G - a year ago
0

matching filenames to episodes and/or season

PCRE2 (PHP >=7.3)
i was having a difficult time matching delimited episode names AND season names. since episodes follow: show.name.Sxx.Exx.resolution.source ...
Submitted by Gallo S. Chingon - a year ago
0

Record Date Rule (Semantic)

PCRE2 (PHP >=7.3)
Record Date Rule (Semantic)
Submitted by Kasshyap - a year ago
0

Transform: Translate()

PCRE2 (PHP >=7.3)
Get translate transform from inline style property
Submitted by anonymous - a year ago (Last modified a year ago)
0

Add new line to every 2 sentences

PCRE2 (PHP >=7.3)
-
Submitted by anonymous - a year ago
0

https://*.youtube.com (www or non www)

PCRE2 (PHP >=7.3)
Regex to check https://www.youtube.com or https://youtube.com
Submitted by davidgaroro - a year ago
0

regex for name unicode

PCRE2 (PHP >=7.3)
regex detect name unicode
Submitted by hao.nguyen - a year ago
0

GECOS and /etc/passwd

PCRE2 (PHP >=7.3)
Pull out fields in /etc/password and group.
Submitted by anonymous - a year ago
0

SAP_ECTR_ID

PCRE (PHP <7.3)
Gets the base ID of the ECTR ID when using copy and paste.
Submitted by Peter - a year ago
0

temporary python files on replit

PCRE2 (PHP >=7.3)
used in inotifywait command to check which file was modified last
Submitted by anonymous - a year ago
0

3 Letras para clave Aeropuerto

PCRE2 (PHP >=7.3)
Encuentra 3 letras para enlistar claves de Aeropuerto
Submitted by anonymous - a year ago
0

match glassId

PCRE2 (PHP >=7.3)
使用边界来匹配输出
Submitted by anonymous - a year ago
0

Find all special characters in a Device Tag to be replaced

PCRE2 (PHP >=7.3)
Find all IEC structure level characters within a Device tag so they can be replaced with a underscore
Submitted by Michael B - a year ago
0

chapter

PCRE2 (PHP >=7.3)
a
Submitted by anonymous - a year ago
0

Non space, alphanumeric, with four punctuation symbols (?!.,)

PCRE2 (PHP >=7.3)
Y
Submitted by anonymous - a year ago
0

Transform a date string into a timestamp

PCRE2 (PHP >=7.3)
Transform a date string like: Mon Nov 10 1957 12:34:56 UTC +08:00 into: 11/10/195 12:34:56
Submitted by Steve Aughnbaugh - a year ago (Last modified a year ago)
3

Caltrans EA validation with optional XX-XXXXXX entry and C##-#????#

.NET 7.0 (C#)
Checks validity of an EA number first two digits 01-12 followed by hyphen then a number from 0-4 and then 4 numbers or uppercase letters and ending in a 1 or 4 for example "05-1J7601". Adding a capital C to the beginning is also accepted "C05-1J7601", along with the entry of 2 X's hyphen and 6 X's ...
Submitted by RDJ@Ct - a year ago (Last modified a year ago)
0

Check if is a roblox game

PCRE2 (PHP >=7.3)
Checks, if the value is a url of a roblox game
Submitted by Justman10000 - a year ago
1...2930313233...596

Read a line from the splunk tutorial www1 log

0

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

Read a line from the splunk tutorial www1 log

Submitted by Russ Ferriday - a year ago (Last modified a year ago)