A regular expression to parse URLs. Complete with comments.

Allows Number: Currency amount US (cents optional) Can use US-style 123,456.78 notation Optional thousands separators; optional two-digit fraction; commas; dollar sign

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^\-?\$0-1+(\.[0-9]{2,2})?$|^\-?\$[0-5]+(\.[0-9]{2,2})?$

Remove HTML tags and comments

This regex will validate your password To be stronger, the password must be contain: At least 8 characters At least 1 number...

regex to parse space separated log message from splunk test string ugi=flink ip=172.18.214.55 cmd=source:172.18.214.55 alter_table: hive.net_seed.netdebugnetworkconnectionstatereadysnapshotcapturedevent newtbl=netdebugnetworkconnectionstatereadysnapshotcapturedevent ugi=root ip=172.19.212.146 cmd=s...

This regex extracts Kubernetes Resource URIs. Copyright 2021 Mathew Wicks Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License....

Parses Monkaa dataset filenames and extracts all the relevant labels

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Regex to select everything except brainfuck symbols.

Regex to select every brainfuck symbol.

Record the output of the batch gpg --search-keys commands into variables. For example, get the public key ids or those with *.amazon.com email addresses: pubkeyids=$(gpg --batch --keyserver hkp://keyserver.ubuntu.com --search-keys amazon.com 2>&1 | grep -Po '\d+\sbit\s\S+\skey\s+' | cut -d' ' -...

This i suggest match the sml structure. Use it wisely, I made it just for fun!

Validate Github URI

[[plain wikilinks]] [[first tag]] [[meta on first tag]] [[first tag + meta + container]] [[first tag + meta + container + third tag]] [[forgot a bracket...

"(^-?)(3276[0-8]$|327[0-5]?[0-9]$|320-6?[0-9]$|3[0-1]?[0-9]?[0-9]?[0-9]$|[0-2]?[0-9]?[0-9]?[0-9]?[0-9]$)"gm

This is used to extract everything between TD brackets.

Screencast.com video url regex

Captures group that is either AMEX, MC, or Visa with or without start and end sentinels including discretionary data after section for name Does not support 13 digit credit cards, as they are not used anymore. Only allows for 15 digit AMEX and 16 digit Visa or MC