Items in guide 2023 Self-Study in January 2023 Jan 1 2022 Self-Study in July 2022 Jul 1 2021 Self-Study in January 2021 Jan 1 2019 Self-Study in February 2019 Feb 1 2018 Writing safe(r) bash scripts Jul 13 2016 Self-Study in July 2016 Jul 4 2015 Self-Study in December 2015 Dec 2 2015 Brown-bag session and Dojo: Beginning Clojure Aug 5 2015 Self-Study in August 2015 Aug 2 2015 Self-study in May 2015 May 9