Regular Expressions 101

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Community Patterns

18

Date: DD-MM-YYYY hh:mm:ss

Recommended
PCRE (PHP <7.3)
Validate and capture dateTime parts, includes validation for leap years, range 1000-2999. Fixed bug
Submitted by Ka. - 11 years ago
0

DateTime: DD-MM-YYYY HH:mm:ss

PCRE (PHP <7.3)
Validate and Capture (in 1000-2999 range) Leap-Year Correct
Submitted by anonymous - 12 years ago
-18

dd-mm-YYYY HH:mm:ss (year range 1000-2999)

PCRE (PHP <7.3)
Validate Gregorian calendar dates that contain 24-hour times. This will also correctly match the Feb 29 date when it falls on a valid leap year. Leap years occur every 4 years, with one exception: when a year is evenly divisible by 100 but not evenly divisible by 400, the year will not be a leap ye...
Submitted by Ka. - 12 years ago (Last modified a year ago)
2

js function test

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 12 years ago
4

1st TSV

PCRE (PHP <7.3)
no description available
Submitted by DynV - 12 years ago
1

Table Purgatory

PCRE (PHP <7.3)
A regex to find all nowrap text occurrences and name all the groups involved in preparation for a replacement pass
Submitted by Joe Hacobian - 12 years ago
4

Strip out domain extensions except for Microsoft .net technologies.

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 12 years ago
4

For Auto RTFs

PCRE (PHP <7.3)
no description available
Submitted by Dan Bloomquist - 12 years ago
4

Strip multi-line (star) comments from JavaScript, while leaving any CDATA sections intact.

PCRE (PHP <7.3)
This regular expression removes multi-line (star) comments from JavaScript, while leaving any CDATA sections intact. Use the global (g) modifier to match them all (if you plan to use PHP's preg_replace, the g modifier is not necessary), and use the (s) modifier to make dots match newlines (this will...
Submitted by Dane MacMillan - 12 years ago
2

MIME type verification

PCRE (PHP <7.3)
See http://tools.ietf.org/html/rfc2045#section-5.1
Submitted by Erin Millard - 12 years ago
1

PHP ReflectionParameter:__toString() parser

PCRE (PHP <7.3)
See http://www.php.net/manual/en/reflectionparameter.tostring.php
Submitted by Erin Millard - 12 years ago
13

PHP variable name

PCRE (PHP <7.3)
Valid PHP variable name as defined in the manual at http://php.net/manual/en/language.variables.basics.php
Submitted by Erin Millard - 12 years ago
52

Disorted Email Addresses

PCRE (PHP <7.3)
Matches distorted email addresses and converts them back to real ones.
Submitted by dislick - 12 years ago
40

URL regexp

PCRE (PHP <7.3)
A quite neat regular expression for URLs, e-mails..., I found on Matthew O'Riordan's blog.
Submitted by Matthew O'Riordan - 12 years ago
1...898899900

Community Library Entry

0

Regular Expression
Golang

`
(?m)(.?aws/credentials$|.?chef/(.*).pem$|.?gem/credentials$|.?irssi/config$|.?purple/accounts.xml$|.?recon-ng/keys.db$|.?ssh/config$|.?xchat2?/servlist_?.conf$|.agilekeychain$|.asc$|.bek$|.cscfg$|.dayone$|.exports|.extra|.functions|.fve$|.gnucash$|.jks$|.keychain$|.kwallet$|.log$|.mdf$|.ovpn$|.p12$|.pcap$|.pem$|.pfx$|.pkcs12$|.psafe3$|.rdp$|.sdf$|.sqlite$|.tblk$|.tpm$|Favorites.plist|LocalSettings.php|^(.|_)?netrc$|^.*_dsa$|^.*_ecdsa$|^.*_ed25519$|^.*_rsa$|^.?(bash_|zsh_)?aliases$|^.?(bash_|zsh_)?profile$|^.?(bash_|zsh_|sh_|z)?history$|^.?(bash|zsh|csh)rc$|^.?dbeaver-data-sources.xml$|^.?dockercfg$|^.?env$|^.?git-credentials$|^.?gitconfig$|^.?gitrobrc$|^.?htpasswd$|^.?irb_history$|^.?muttrc$|^.?mysql_history$|^.?npmrc$|^.?pgpass$|^.?psql_history$|^.?s3cfg$|^.?trc$|^.?tugboat$|^kdbx?$|^key(pair)?$|^key(store|ring)$|^sftp-config(.json)?$|^sql(dump)?$|carrierwave.rb|config(.inc)?.php$|config/hub$|configuration.user.xpl|credential|credentials.xml|database.yml|doctl/config.yaml$|etc/passwd$|etc/shadow$|filezilla.xml|jenkins.plugins.publish_over_ssh.BapSshPublisherPlugin.xml|journal.txt|knife.rb|omniauth.rb|otr.private_key|password|proftpdpasswd|recentservers.xml|robomongo.json|secret_token.rb|settings.py|terraform.tfvars|ventrilo_srv.ini)
`
gm
Open regex in editor

Description

GitLab Push Rules

Citation Push rules are essentially pre-receive Git hooks that are easy to enable in a user-friendly interface. They are defined globally if you are an admin or per project so you can have different rules applied to different projects depending on your needs. <sup>1</sup>

Prohibited File Names

GitLab allows Administrators and Maintainers to restrict the kinds of files pushed to a repository. One way of enforcing push rules is via the: Project > Settings > Repository > Push Rules > Prohibited file names text field, where you can enter a concatenated regular expression (using the RE2 syntax).

TL;DR

This RE2 regular expression pattern is for testing GitLab Push Rules using GitLab's Project > Settings > Repository > Push Rules > Prohibited file names text field.

References

<a name="ref-gl-push-rules-docs"></a> [1]: Push Rules. (2019) | GitLab. Retrieved March 04, 2019, from https://docs.gitlab.com/ee/push_rules/push_rules.html

Submitted by gregswindle - 6 years ago