Regular Expressions 101

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Community Patterns

1

phone numbers with text

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
1

Redis output

Python
no description available
Submitted by anonymous - 4 years ago
1

Identify TD in Style for Excel-TextAngularJS

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
1

2line

Python
no description available
Submitted by anonymous - 4 years ago
1

Remove the AMD64

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

amqp

Python
no description available
Submitted by anonymous - 4 years ago
1

FSM-Parser_SophosUTM-OpenVPN-ConnectionTerminated-Username

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

lnav nginx access_log parser (for a slightly extended variation of combined log format)

PCRE (PHP <7.3)
For our own format with real ip (from proxy forwarded for header) and upstream response times: log_format combined_w_timing '$http_x_forwarded_for [$remote_addr] - $remote_user [$time_local] ' '"$request" $status $body_bytes_sent ' '"$http_referer" "$http_use...
Submitted by anonymous - 4 years ago
1

Brazilian money - Reais

PCRE (PHP <7.3)
Validate Brazilian monetary values. Can be easily addapted to other countries.
Submitted by anonymous - 4 years ago
1

First character only

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

Remove Duplicates

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
1

TSN Lite DVR

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
1

TSN Lite Zapper

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
1

TSN Tivo Lite

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
1

Pre/Post Title Handler for LegendMUd

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

linkedin

Python
no description available
Submitted by anonymous - 4 years ago
1

Unix file with full path

Golang
Find all string matches with dir, one or more subdir, file name with optional extension. Common example with all capturing groups included: ../../dir/SubDir1/SubDir2/file.ext ...
Submitted by anonymous - 4 years ago
1

windows file name from full path

Golang
Find all string matches with dir, one or more subdir, file name with optional extension. Common example with all capturing groups included: C://ProgramFiles/MyDir1/myDir2/file.ext
Submitted by anonymous - 4 years ago
1

Photos 2

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

find hosts in log file

PCRE (PHP <7.3)
finds patterns like ..(phl1|aus2) in the log, trying to find all host names.
Submitted by anonymous - 4 years ago
1...295296297298299...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
(?:-|(?P<real_ip>[\-\da-f.:]+))\s+\[(?P<remote_ip>[\da-f.:]+)\]\s+[\w\.\-]+\s+(?<remote_user>\S+)\s+\[(?<timestamp>[^\]]+)\]\s+"(?:\-|(?<request>\w+) (?<request_uri>[^ \?]+)(?:\?(?<request_uri_query>[^ ]*))? (?<request_version>[\w\/\.]+))"\s+(?P<status>[1-9]\d{2})\s+(?P<body_bytes_sent>\d+)\s+"(?<http_referer>[^"]+)"\s+"(?<http_user_agent>[^"]+)"\s+\[(?:\-|(?P<upstream_response_time>\d+(?:.\d+)?))\s+(?P<request_time>\d+(?:.\d+)?)\]
/
gm
Open regex in editor

Description

For our own format with real ip (from proxy forwarded for header) and upstream response times:

log_format combined_w_timing '$http_x_forwarded_for [$remote_addr] - $remote_user [$time_local] '
                    '"$request" $status $body_bytes_sent '
                    '"$http_referer" "$http_user_agent" '
                    '[$upstream_response_time $request_time]';
Submitted by anonymous - 4 years ago