Entries by tag: regular-expressions

Including child/synonym tags

Grep examples: Regular Expressions  09 Oct 2022    grep regex
Examples on how to use regular expressions in conjunction with GNU grep. Examples on how to modify regular expressions, use multiple types, common issues and solutions. Examples mostly use Perl-compatible regular expressions (PCRE) Read More ›

Python Regular Expressions: Lookahead and lookbehind examples  09 May 2021    python regex
Examples for how and when to use lookaheads and lookbehinds in python regular expressions. These are ways to create matches that depend on what came before or what came after the pattern you want to match. Read More ›

Splunk Regular Expressions: Rex Command Examples  21 Mar 2021    splunk regex
Examples of common use cases and for Splunk's rex command, for extracting and matching regular expressions from log data. Read More ›

Bash Regular Expressions: Reference and Examples  04 Dec 2016    bash" regular-expressions
Lots of examples on how to use regular expressions with bash scripts. Read More ›

Python Regular Expressions: Examples & Reference  17 Mar 2016    python regex
Scala Regular Expressions: Examples & Reference  08 Sep 2014    scala regular-expressions string
A Regular Expression to Validate HTTP URLs  16 May 2013    url regexp
Javascript regular expression examples  15 Jul 2012    javascript regexp