Category: All

All posts across the whole website belong to this category. They might also belong to some other categories as well, but this one holds all of them. Hence the descriptive name – All.

How I asked EVERY countrys embassy for flags [119 packages]

Here’s one of the best YouTube videos I’ve seen in a very long time.  In fact, I love is so much, I’ve decided to take in effort beyond just sharing it.  Watch it first, and then I’ll share a list of reasons why I love it.

So, here we go with my own personal reasons of why I love it.  In no particular order, as always.

  1. It’s not about COVID-19/Coronavirus.
  2. It’s positive, nice and kind.
  3. It’s funny.  Not like stupid funny, or stand-up funny.  But it still is.
  4. It has substance.  It’s not a video for the sake of video.  It’s a video about a rather long and complex project, which took a lot of effort.
  5. It bridges the real world and technology, and shows how one helps the other.
  6. It’s very personal, yet very global.
  7. It demonstrates one of my strong believes, that even simply asking for something, even from total strangers, has merit.  Not everyone will respond.  Not everyone will respond in the way you want them to.  But overall you’ll get more than you thought you would.
  8. Cyprus made it high up the recognition list.
  9. Political neutrality.   A lot of the countries mentioned in this video, have a long, complex, and often violent relationship with each other.  Yet, that doesn’t matter for this particular project.
  10. Free stuff.  Who doesn’t like free stuff.
  11. Production of the video.  It’s not over the top professional production, yet it’s not an amateur talking head, filmed on the mobile phone in the car.
  12. Maps.  I love maps, and especially checking them off on the global map.  Bonus points for more than one color for checked out colors.
  13. Flags.  Even though I don’t collect or study flags, I love flags and their designs.
  14. It’s work and family friendly.  Easily shareable with everyone I know.
  15. Bonus point: it just makes me feel good about the world.

Text processing in the shell

Whether you are an experienced shell user, or just a newbie, have a look at this article for a collection of the great tools and examples of how to process text in the shell. It includes all the usual suspects: cat, head, tail, wc, grep, cut, paste, sort, uniq, awk, tr, fold, and sed. Great examples and real life scenarios for each are also provided, with the logic explained and more complex use cases broken down into steps.

Tips for Implementing a Software Release Process

I came across this nice article outlining some of the tips for implementing the software release process.

Software Development process is not complete and mature without a well-defined release process for the software applications. Every software application needs to be delivered or deployed at some point in time and for agile projects, this is happening more often. Therefore, there is a need to maintain software quality across the application releases to avoid deploying untested or malicious code to production environments.

Defining a release process for software applications helps in ensuring that software releases maintain a constant release quality. In addition, software changes and new features are traceable or can be correlated to specific releases easily. As a result, changelogs and release notes are easier for a generation.

I do agree with most of what is being suggested. And if there’s one thing to add to these suggestions, it’d be a clear versioning convention. Personally, I’m a big fan of the Semantic Versioning.

Google Chrome Tab Groups

Thanks to this great tip I’ve discovered the recently added Tab Groups functionality in Google Chrome browser. All you need to do is navigate to chrome://flags/ , search for “Tab Groups” feature, enable it, and restart your browser. Once that is done, right-click on any tab and you’ll see the option to “Add to new group”. Any tab that is already a part of the group, can be removed from there and added to any other existing group.

It is possible to rename groups and assign each one a color. In the screenshot above you can see how my groups look right now. Yellow ALT, red LM, blue PP, purple TTM, and green BLOG are tab groups. A color running under tabs to the right of each group indicates which tabs are part of the group to the left.

Grouped tabs are also a lot easier to move around and separate into a new browser window.

ctop – top-like interface for monitoring Docker containers

ctop is a very simple, but very useful tool for when you run a number of Docker containers and want to have a top-like overview of their CPU, memory, and network usage.

This article provides more details on how to install, run, and use ctop effectively, including container filtering, single container view, etc.