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530 error

How to fix "530 Login authentication failed"?

In this article, we will look at 530 error, which one day your FileZilla client might appear when trying to log in to the host.

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Lightsail vs VPS

Amazon Lightsail aka AWS VPS solution

In this post, I'm going to describe features of AWS Lightsail, try to find some advantages and disadvantages, compare AWS Lightsail with other providers. A goo…

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Monitoring organization

Monitoring system organization

Our team is currently managing around 5000 servers in a enormous variety of configurations: starting from single dedicated server ending with large projects co…

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server management service

Remote Server Maintenance - List of top reasons why you need server maintenance

Servers are both simple and complicated things at a same time. When everything is working smoothly with no downtime - you don’t even think about issues and err…

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what is docker

What is Docker?

Examine what is Docker and compare its mechanism with traditional virtualization. Understand the difference between virtual machine and container and what Dock…

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how to install ssl with nginx

How to Install Let's Encrypt with NginX on Ubuntu 22.04

I will try to describe several useful settings that will make configuration easy and smart. I will use different commands that will be executed due to the Ubun…

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apache and nginx

Apache and Nginx: what, when and why?

Compare Apache and NginX web-servers and learn the differences between them. Explore what web-server you should use if you have dynamic content on your website…

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aws scalable wordpress

AWS Scalable Wordpress Environment

Review of ITsyndicate's best practice for creating AWS scalable Wordpress environment. We'll tell how we implement some kind of scaling and load balancing

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simple SSL

Automated LetsEncrypt SSL installation with Ansible

Learn how to set up the LetsEncrypt SSL certificate with Ansible in several steps.

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Who is DevOps

What is DevOps ?

What is DevOps ? Who is DevOps ? At a certain point each ops asks: «Who am I ?», «Why am I here ?» and «What shall I do ?» and this causes controversy and deba…

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CentOS version

How to check CentOS version number you are using

Releases - Versions - Numbers - Kernels/How to get CentOS version number.

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Continuous integration

What is Continuous Integration?

Understand the difference between Continuous Integration and Continuous Delivery. Find out how GitHub or any other repo works with CI & CD tools and what lies …

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