# Course Catalog

**URL:** <https://taggartinstitute.org/t/course-catalog/125>\
**Category:** General\
**Created:** [February 16, 2026, 10:38pm UTC](https://taggartinstitute.org/t/course-catalog/125 "2026-02-16T22:38:49Z")\
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**Author:** ![mttaggart](https://taggartinstitute.org/user_avatar/taggartinstitute.org/mttaggart/32/10_2.png) [@mttaggart](https://taggartinstitute.org/u/mttaggart)\
**Post date:** [March 16, 2026, 1:08pm UTC](https://taggartinstitute.org/t/course-catalog/125/17 "2026-03-16T13:08:14Z")

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## Intro to Regular Expressions

 ![IRE Banner](https://taggartinstitute.org/uploads/default/original/1X/a909acb7af351052a53cdd675ff1722956604fa6.jpeg)

#### **Express Yourself**

This brief introduction to regular expressions is intended to prepare you to use regexes for practical, everyday applications.

This course is self-paced, and mostly self-graded. It’s up to you to determine whether you’ve mastered the skills and concepts introduced, but there is help and feedback available!

#### **Prerequisites**

No prerequisites for this course, but familiarity with the Linux command line is helpful.

**Enroll/Unenroll in course**

[**Go to Course**](https://taggartinstitute.org/c/intro-to-regular-expressions/22)  
[**Back to Catalog**](https://taggartinstitute.org/t/course-catalog/125)

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_[View the full topic](https://taggartinstitute.org/t/course-catalog/125)._