@monospace@floss.social
@monospace@floss.social avatar

monospace

@monospace@floss.social

I'm Jochen Lillich, a greybeard geek and IT operations black belt. #DevOps trainer and mentor. German living in Ireland. Likes #Linux, #Ruby and #MechanicalKeyboards. He/him.

This profile is from a federated server and may be incomplete. Browse more on the original instance.

popey, to random
@popey@mastodon.social avatar

I think I might love this guy a little bit too much. ๐Ÿ˜

He has zero downsides. None.

https://youtu.be/Dxl2gpsiRws

monospace,
@monospace@floss.social avatar

@popey Nope. Pure wholesomeness.

popey, (edited ) to linux
@popey@mastodon.social avatar

I have never seen this popup before this week. Now, after seeing it and clicking on it for the eleventy-billionth time, I never want to see it again.

monospace,
@monospace@floss.social avatar

@popey It's started popping up when I'm prompted to enter my SSH passphrase. How do we get rid of it?

thelinuxcast, to random
@thelinuxcast@fosstodon.org avatar

If I wanted to start a blog, but had no interest in managing the software of it, which platform should I choose? Honestly been out of the blogging space for so long, I have no idea what the options are outside of managed wordpress.

monospace,
@monospace@floss.social avatar

@thelinuxcast Consider micro.blog. It has all the features you need as far as I can see, has Fediverse integration, and is run by decent people.

monospace, to devops
@monospace@floss.social avatar

Interesting side note in the Q&A to Schlomo Shapiro's talk about using a central identity for authentication: Work with smaller service providers whom you can still contact directly (even via snail mail) instead of the big, anonymous ones, to escape the scenario "I can't regain access to my central identity because I lost access to my central identity".

vwbusguy, to random
@vwbusguy@mastodon.online avatar

It's been zero days since my blue switch mechanical keyboard significantly disrupted a meeting at work.

monospace,
@monospace@floss.social avatar

@vwbusguy Do you actually take it to meetings, or are they just in the same building?

monospace, to devops
@monospace@floss.social avatar

Ready to unlock the power of a safe and friendly DevOps community? Join "The Server Room" โ€“ where knowledge meets collaboration. Gain insights, ask questions, and advance your career in the supportive environment I've created for you.

โžœ https://monospacementor.com/devops-learning-community/

monospace,
@monospace@floss.social avatar

@matthewskelton Always open for collaborations that foster community!

monospace, to ruby
@monospace@floss.social avatar

"Tests provide the only reliable documentation of design. The story they tell remains true long after paper documents become obsolete and human memory fails. Write your tests as if you expect your future self to have amnesia. Remember that you will forget; write tests that remind you of the story once you have." (Sandi Metz, "Practical Object-Oriented Design")

monospace,
@monospace@floss.social avatar

@underlap Good point! A valuable practice Iโ€™d recommend for this purpose are Architectural Design Records (ADR): https://adr.github.io/

popey, to macos
@popey@mastodon.social avatar

My work and personal laptops. ๐Ÿ˜

These are two amazing machines in their own way. Stunning screens, very competent keyboards and superb trackpads. I even rarely use the TrackPoint anymore on the ThinkPad ๐Ÿ˜ฑ

They both run 3 displays well, and have very decent battery life ๐Ÿ”‹ They are also very solid, and well put together.

Each has some advantages over the other, but theyโ€™re excellent on the whole. ๐Ÿ˜

  • Work: M3 Apple MacBook Pro 16โ€
  • Personal: AMD 6860Z ThinkPad Z13 13โ€

monospace,
@monospace@floss.social avatar

@popey Since I recently upgraded that T480 and installed Silverblue-Bluefin for my son, I have a ThinkPad craving. That Z13 looks great, but it's NOT cheap!

monospace,
@monospace@floss.social avatar

@popey I would never have expected that there's a laptop with even less ports than a Macbook! ๐Ÿ˜‚ But a dock makes the desk-to-coffee-shop life so much easier, so I'd have one anyway.

samwho, to random
@samwho@hachyderm.io avatar
monospace,
@monospace@floss.social avatar

@samwho I love your animations! Do they take a lot of coding?

monospace, to random
@monospace@floss.social avatar

"Whenever you put in a feature before you really need it, you are guilty of programming while stupid; if you wait until you really need the thing, you are likely to have a better understanding of what you need to do and how you should go about doing it." (Russ Olsen, Design Patterns in Ruby)

monospace, to random
@monospace@floss.social avatar

"Please donโ€™t blindly believe those hustle culture tech bros who tout how they built their success on relentless work. Even if thereโ€™s a kernel of truth to their claims, what they donโ€™t tell you is that they also had the means to mitigate the negative consequences of their self-abuse."
https://monospacementor.com/2024/04/working-hours/

NanoRaptor, to random
@NanoRaptor@bitbang.social avatar

VT100 also makes a fine retrohipster music player.

monospace,
@monospace@floss.social avatar

@NanoRaptor How do you get such a pristine VT100 without a time machine?

nixCraft, to linux
@nixCraft@mastodon.social avatar

Whatโ€™s your favorite keyboard shortcut for , , and systems?
Mine is ^L and ^R

monospace,
@monospace@floss.social avatar

@nixCraft I only learned about Ctrl-P embarrassingly recently, and I love it!

sonny, to webdev
@sonny@floss.social avatar

Dear Fediverse,

I have a domain, say "example.net" and I want to setup a couple of redirects so that "example.net/awesome" redirects to "foobar.com/something"

I don't want to manage a server or nginx config for this.

I currently use Gandi Web Forwarding but it doesn't support HTTPS.

Any recommendation for something as low maintenance as possible?

monospace,
@monospace@floss.social avatar

@sonny Iโ€™m running hundreds of Linux servers, but I wanted something more convenient than having to maintain another site just for serving and updating redirects. Thatโ€™s why Iโ€™m using https://redirect.pizza/.

monospace, to random
@monospace@floss.social avatar

"Think back to the first time you tried to do anything in engineering, or marketing, or sales, or any other part of your professional career. Not only was it natural for you to be bad at something, it was actually a good thing; getting things wrong is a necessary and integral part of the learning process itself." [1/2]

monospace,
@monospace@floss.social avatar

"Itโ€™s through correction, evolution, enhancement, and iteration that you develop so many vital skills and hone your intuition." -- @hazelweakly

This fits the topic of my upcoming column "Mentor Monologue" perfectly: "It's not Impostor Syndrome. You're just new!" Get it with my free newsletter on Monday! https://monospacementor.com/devops-know-how/ [2/2]

monospace, to linux
@monospace@floss.social avatar

Starting my Tuesday DevOps/SRE live coding stream in a few minutes at 14:00 UTC. Join me for a chat about Linux, Ruby, DevOps, or anything you like!

https://www.twitch.tv/fullstacklive

major, to random
@major@social.lol avatar

Once my German teammates taught me about the "schรถn" in "dankeschรถn", I asked about adding it to "bitte" and now I try to add it to everything.

I don't think I'll be allowed to travel to Germany now. ๐Ÿคฃ

monospace,
@monospace@floss.social avatar

@major I for one think watching you navigate Germany would be pretty hilarious!

monospace, to linux
@monospace@floss.social avatar

Tip for Linux shell beginners: Execute a second command only if the first one failed.

command_1 || command 2

Background: This compound command uses the result code returned by command_1 with the "shortcircuit" behaviour of the "logical OR" || operator.

monospace, to linux
@monospace@floss.social avatar

Almost every Linux CLI tool that requires you to edit a file will consult the EDITOR environment variable to spawn the editor you prefer. So, if you want to use nano instead of vim, simply set it as your default editor in your .bashrc or .zshrc:

export EDITOR=nano

monospace, to vim
@monospace@floss.social avatar

Tabs vs spaces has always been a controversial topic. Thankfully, vim isn't biased in any way.

To convert spaces to tabs, execute the command :set noexpandtab, followed by :retab!.

Vice versa, you can convert tabs to spaces with the command sequence:

:set expandtab
:set tabstop=4
:set shiftwidth=4
:retab

monospace, to linux
@monospace@floss.social avatar

Have you ever frozen your Linux terminal by accidentally pressing Ctrl+s? That's a feature to stop it from scrolling off, and you can unfreeze it by pressing Ctrl+q.

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