Category: Tech

Technologies

How To set limit on systemd services

This is a cookbook style on how to set a limit (ulimit style) on your custom services that is managed by systemd. Usecase Why would you want to do something like this? You might be running on a small server (or instance if you are using cloud services) and want to prevent your application from…

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NordicTrack exercise equipment tablet

Link to Wiki on Reddit for NordicTrack android tablet.https://www.reddit.com/r/nordictrackandroid/comments/qt4d1h/wiki_link/ Link to the manual for the android tablet (made by Walinda OEM)https://blog.tinle.org/wp-content/uploads/2021/12/OMCNTMC17-3259375.pdf

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Site Reliability Engineer Training

LinkedIn has open sourced their SRE online training materials. This is a wonderful gesture from LinkedIn. It will be useful to both those wanting to enter the SRE field or learn more it. I think it is also a nice way to round out the fuzzy areas for practicing SREs. What I mean is that…

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HOW-TO customize Grafana legend/label

A question that I’ve seen asked many time on the web is people asking how to shorten their Grafana legend/label. E.g. using hostname as a legend will usually return the full FQDN, which can be too long if you have many hosts and make a mess of your panel. Lots of searching show people having…

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Differences between API Gateway and Service Mesh

Enjoyed reading this post https://gluesolution.xyz/devops/2018/05/22/What-Is-Difference-Between-An-API-Gateway-And-A-Service-Mesh.html Intuitively, I knew they are different, but could not explain it as clearly as the above post.  

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Monitoring sendgrid with Elasticsearch

If you are using sendgrid as a service for your outbound email, you would want to monitor and be able to answer questions such as: how much email are you sending status of sent email – success, bounced, delayed, etc. trends etc. We get questions all the time from $WORK customer support folks on whether…

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Blockchain RSS

I created an RSS for cryptocurrency prices. It list the 10 that I am interested in, but I can certainly add more. Let me know if you want to add one to the list. https://blog.tinle.org/blockchain/

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