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Copying keys to a new laptop

If you use GPG (which I have written about before) and start using a new laptop, you will need to copy your keys over.

While it is possible to copy just your personal key, I prefer to also copy other people’s (public) keys too, and my entire trust database. To do this is fairly simple…

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Git revert a merged branch

The article discusses how to revert changes that have already been pushed to your remote git branch, particularly reverting the changes that come from a branch merge.

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Don’t use “kill -9”

In the past, any time I wanted to stop an errant process on unix, I just used “kill -9”. By default. Without thinking about it much.

Then a colleague commented to me that you should never use kill -9. It terminates the process with no chance to shutdown in an orderly manner, and so can leave things in a bad state, such as corrupting files. “But what else am I supposed to do!?” I naively asked.

There are of course many other options for the kill command (see links below), but here are some alternatives you can try, in the order you may want to try them.

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Creating a Maven multi module project

There is no easy way, or simple archetype, to create a maven multi module project. The approach below is the best way I’ve found so far.

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“Ship It!” talk at the Boise Code Camp

Slides for my “Ship It!” talk at the Boise Code Camp in Boise State University today: https://www.slideshare.net/shaunabram/ship-it-boise

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Copy & Paste buffer

Why be only limited to have a single item in your Copy & Paste buffer?! There are several tools out there that can do this, but my favorite (on the mac at least) is Butler.

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Switched to HTTPS

I recently switched the WordPress and domain name hosting for this blog from Bluehost to SiteGround, and enabled https in the process.

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GPG

I use GPG (Gnu Privacy Guard) for email encryption. GPG is an OpenPGP implementation. If you would like to send me an encrypted email, my public key can be found at https://keybase.io/shaunabram. I also have some keybase invites available, if you are interested.

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Continuous integration / Continuous Delivery / Continuous Deployment

The terms Continuous Integration, Continuous Delivery and Continuous Deployment can still confuse. Even Jez Humble, author of the book Continuous Delivery commented that there is “confusion around the terms continuous delivery versus continuous deployment and my own thinking and definitions have changed”.(1)

This is my attempt to distinguish, based on the sources listed below.

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What is a Development Manager?

In a previous posting on Agile, I discussed the 3 main roles in Scrum: Scrum Master, Product Owner and the dev team. However, there is also an additional role that is not always considered core, but which is increasingly an integral part of Agile, and that is the Development Manager.

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