Bob Reselman
Bob Reselman is a nationally known software developer, system architect, industry analyst, and technical writer/journalist. He has published hundreds of articles about programming, application design, DevOps and enterprise architecture.
Over a career that spans 30 years, Bob has worked for companies such as Gateway, Cap Gemini, The Los Angeles Weekly, Edmunds.com and the Academy of Recording Arts and Sciences, to name a few. He has held roles with significant responsibility, including but not limited to, Platform Architect (Consumer) at Gateway, Principal Consultant with Cap Gemini and CTO at the international trade finance company, ItFex.
Bob Reselman's contributions
Article
4 steps to run an application under OpenShift Service Mesh
Learn how to configure and run an application with OpenShift Service Mesh in this 4-step demonstration.
Article
A developer's guide to using OpenShift with Kubernetes
How to manage Kubernetes applications on Red Hat OpenShift using basic command-line and graphical tools.
Article
Kubernetes 101 for OpenShift developers, Part 1: Components
Learn the components of the control plane and workers nodes, along with Kubernetes resources that developers should know.
Article
Advanced regex: Capture groups, lookaheads, and lookbehinds
Learn to use regular expression capture groups and lookbehinds to filter and retrieve collections of characters in text.
Article
Moving from apt to dnf package management
Install, remove, update, and list packages using dnf, the RPM package manager command.
Article
What's inside an RPM .repo file?
A .repo file is the key to package management on Red Hat-derived Linux distros. Take a look inside to see how they work.
Article
Filter content in HTML using regular expressions in grep
Use regular expressions to find and filter content in HTML pages in the grep and pcre2grep command-line utilities.
Article
How does RPM package discovery work?
Learn how dnf works under the covers to find and install packages on Linux.
4 steps to run an application under OpenShift Service Mesh
Learn how to configure and run an application with OpenShift Service Mesh in this 4-step demonstration.
A developer's guide to using OpenShift with Kubernetes
How to manage Kubernetes applications on Red Hat OpenShift using basic command-line and graphical tools.
Kubernetes 101 for OpenShift developers, Part 1: Components
Learn the components of the control plane and workers nodes, along with Kubernetes resources that developers should know.
Advanced regex: Capture groups, lookaheads, and lookbehinds
Learn to use regular expression capture groups and lookbehinds to filter and retrieve collections of characters in text.
Moving from apt to dnf package management
Install, remove, update, and list packages using dnf, the RPM package manager command.
What's inside an RPM .repo file?
A .repo file is the key to package management on Red Hat-derived Linux distros. Take a look inside to see how they work.
Filter content in HTML using regular expressions in grep
Use regular expressions to find and filter content in HTML pages in the grep and pcre2grep command-line utilities.
How does RPM package discovery work?
Learn how dnf works under the covers to find and install packages on Linux.
