Meetings

Mastering Regular Expressions

Glenn Stafford

Tuesday April 22nd, 2025
Zoom session will open at 6:45pm (US Central time - Chicago)
with the meeting starting at 7pm CT thru ending around 9pm CT
(with a short review of Group business before the speaker starts), and virtual Meeting After the Meeting (afterwards)

This meeting will be run virtually on-line using our UniForum Chicago Zoom account,
so get the Zoom meeting connection info from the lu.ma link to this same meeting by RSVP'ing Yes there.

Abstract

As strange as regular expressions sounds, it is nothing more than a pattern matching tool. This extremely powerful tool allows anyone to formulate powerful queries!

By mastering regular expressions (regex), one can perform complex search and replace operations, validate input, and parse text with ease. This include cleaning data, extracting information, or building sophisticated search features, regex will undoubtedly become an invaluable part of your programming toolkit.

This presentation will demonstrate the powerful use of regular expressions with the commands vi, sed, grep, and awk.

Anyone, novices to highly skilled Unix/Linux professional skilled professionals, can benefit from this presentation.

This will be a virtual meeting on Zoom.

Our live meetings had been held at the Bolingbrook Fountaindale Library but we have been holding our meetings virtually since the pandemic began since March 2020. However, there is now the possibility of holding live meetings going forward but will be decided as each meeting is defined. Are you interested in attending an in-person general meeting?

Going forward UniForum Chicago events will be posted here on Lu.ma instead of Meetup.Com. Subscribe to our email list in order to receive an email notifications about upcoming meetings.

Bio

Glenn Stafford is a veteran Unix/Linux professional best known for automating server installaions, software code conversions, version control environments, shell programming, and automating system administration tasks.

His notable accomplishments include: Automating installations where servers were ready for full accreditation within 30 minutes without the use of Commercial Off The Shelf configuration tools. Automated the migration of VmWare virtual servers o he AWS Government Club services.

When Glenn lived in the Chicagoland area, he was a dedicated member of Uniforum presenting on various topics and facilitating the UNIX Bootcamp and UNIX Top Gun workshops.


Getting to the meeting

This April 2025 General meeting of UniForum Chicago (time as described with the meeting's title above) will NOT be at a physical location, but will be a virtual on-line meeting using a planned Zoom meeting for whom the Zoom URL for connecting to the meeting will be displayed in the Lu.Ma announcement's Location to those.


For more information about UniForum Chicago contact info@uniforum.chi.il.us.


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