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Check Internet speed from the CLI on Linux

In this day and age, experiencing a slow internet connection could be a huge deal, especially for most of us who work remotely. Since we can do almost anything from the CLI, let’s sav...

In Linux, Oct 18, 2021

How to install Nomad on RHEL-based distro

As I mentioned in the previous topics I’m going to cover the Nomad installation on all popular Linux distros. So this tutorial will be aimed to show you how to install Nomad on RHEL-b...

In Nomad, RHEL, Oct 17, 2021

Get public IP from the CLI on Linux

Let’s speedrun the tutorial on how to get your public IP address from the command line interface for any whitelisting reason, on any Linux distro.

In Linux, Oct 16, 2021

How to install Nomad on Debian-based distro

As a sequel of the Nomad installation series today I’m going to shed some light on how to install Nomad on every Debian-based distro. The installation process is quick and easy and th...

In Nomad, Debian, Oct 15, 2021

POSTGRESQL ERROR: Canceling statement due to conflict with recovery

This article is focused on resolving Canceling statement due to conflict with recovery, which is a common issue when dealing with master-slave replication.

In PostgreSQL, Oct 14, 2021

How to install Nomad on Amazon Linux 2

Working with popular orchestration application services like Kubernetes and ECS is not that easy as it seems when it comes to scaling the app, deployments, and managing the resources ...

In Nomad, AWS, Amazon Linux 2, Oct 13, 2021

5 ways to protect root account in the Cloud

Security as one of the Five Pillars of the Well-Architected Framework has been underlooked, not just in the age of the cloud computing but before that as well. With cloud migration be...

In Cloud, Oct 12, 2021

How to install Terraform on Amazon Linux 2

There are a lot of tutorials on how to install the latest version of Terraform out there. Most of them are pointing to the Terraform official release site, so you need to get the late...

In Terraform, AWS, Amazon Linux 2, Oct 11, 2021

Service Endpoints vs Private Links in Azure

Microsoft Azure provides many options to approach networking, starting from Azure VPN, ExpressRoute, Azure Route Server, NVAs, and others. These are more likely to be implemented in t...

In Azure, Oct 10, 2021

How to detect and free Inode usage on Linux

While I was maintaining a monitoring service for an AWS-based infrastructure the service daemon stopped working. After some digging on the host where the service was hosted, I find ou...

In Linux, Oct 09, 2021