June 9, 2021 Meetup
St. Louis Unix Users Group
Git: peering behind the curtain
Presented By: Robert Citek
In a previous talk in February, we went over the basics of using git as a version control system, covering the working folder, the staging area, and the repository. In this talk, we'll go behind the scenes to see how git works its magic.
We'll cover the abstractions git uses, in particular, a key-value store, hashes, and graphs. And then dig into how git implements and uses those abstractions to create a version control system using files and the file system. We'll walk through examples of using the back-end commands to build a commit history just like git does. The hope is that by peering behind the curtain we can begin to demystify the magic of git.
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@CommandLineQueen • 1h ago
Join us on 2021-06-09 for 'Git: Peering Behind the Curtain' by Robert Citek! Dive deep into how Git works its magic behind the scenes. 🔍✨ #Git #VersionControl #SLUUG https://www.meetup.com/saint-louis-unix-users-group/events/278497413/
SQLite 3 DataBase
Presented By: Bob HansenEd Howland
A database is used to collect, store, manage, organize and analyze information. There are many database systems. This session will introduce simple database concepts. Then it will cover the free SQLite database system that is likely the single most popular and widely deployed choice.
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@KernelContributor • 7h ago
Join us on 2021-06-09 for 'SQLite 3 DataBase' with Ed Howland & Bob Hansen! 🚀 Learn about the most popular database choice. Don't miss it! #sqlite #database @SLUUG_Org https://www.meetup.com/saint-louis-unix-users-group/events/278497413/
Meeting Artifacts and Media
Meeting Agenda
At 6:00p.m. Central Time the meeting opens. Participants are encouraged to join at this time to if they need to test their microphone, screen sharing, and video camera.
At 6:30p.m. Central Time we begin with our BASE presentation. The BASE presentation is intended to be an introductory level session ( often focused on personal computing ); which may include either amazing graphical packages, blinking lights, command line wonders, demonstrations of useful applications, displays of newly discovered web sites, major resolution of long standing anomalies, quantum discoveries, smoke and mirrors, superb tutorials, or shifts in both time and space.
At 7:00p.m. Central Time we attempt a quick welcome, introductions, announcements, current events of interest, and a general CALL FOR HELP (Questions and Answers) segment.
At 7:15p.m. Central Time the MAIN presentation begins. The MAIN presentation is intended to be something more advanced, detailed, important, new, profound, significant, timely or useful and is often focused on enterprise computing.