cmd : find -type f | grep -Eo '(.\/)+(.iRqDU1LMXL)+(.*.txt)'

For two digits in regex in decimal places two and allow two digits before that point decimal

Get HTML attribute with /" inside

With this expression you can easily replace the indentation from 4 spaces and tabs mixed indented file to a pure indentation.

aa

Email - Works 99% close to oficial Standards, even better

Testing all known Variations of Instagram Profile Url's

LinkedIn Profile Url

Matches whitespace only lines common to annoying website code.

Expressão regular baseada na publicada no artigo REGEX para Placas Brasileiras (incluindo Mercosul) de Ricardo Coelho.

ipv4 match

only lat and cyr letters

Regex that selects hour, minute, second, and Meridiem Indicator from a string.

This Regex is for first name and last name with multiple spaces

scss class matching

如果要指定可选的特殊字符，把| 后面的 酌情替换

get connection string form global.asa for vb

Retrieves the path of the oneoff from a fastfile using the "android upload_to_s3" lane

Select everything after "=" to the end of the line

Match all valid HTML tags