October 21, 2021

Backup & Restore from VestaCP

Outsource technical support,

You will be able to create a backup and restore it from VestaCP easily. VestaCP helps you to manage your clients and websites on your server with ease. When your site goes down you can quickly take the live site by restoring the backups available, as VestaCP offers quick and easy backup and you can…

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October 12, 2021

How to Install VestaCP on Ubuntu 18.04

IT Infrastructure,

VestaCP is an open-source control panel for Linux servers that have enough features to maintain a small server with one’s own customizations. It’s free and can be deployed not only in Ubuntu but also in Red hat/CentOS (version 5, 6, 7), and Debian versions. It is simple and powerful with its clean user interface control…

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September 28, 2021

Check LDAP user authentication

IT Infrastructure,

Make use of (Lightweight Directory Access Protocol) LDAP user authentication to validate the credentials submitted by the user. LDAP is mainly used in Microsoft’s Active Directory, but it can also be used with other tools like; Open LDAP, Red Hat Directory Servers, and IBM Tivoli Directory Servers for its open and cross-platform protocol. The LDAP…

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September 23, 2021

How to Increase & Prevent SSH Connection Timeout

Network,

You face SSH connection timeout due to inactivity and you need to start all over again. Here you will see how to increase & prevent SSH connection timeout.First, let’s see how you can increase the SSH timeout limit and keep your SSH session alive even if it is inactive. Increase SSH Connection Timeout: Increase SSH…

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September 14, 2021

Install Iptables in CentOS 7

IT Infrastructure,

In order to install iptables in centos 7, you need to either use firewall-cmd commands or disable firewalld and then enable iptables. This is because firewalld is a replacement of iptables, therefore only one should run at a time. So let’s first disable firewalld. To mask or disable firewalld you can use the below command:…

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September 1, 2021

Email Error 550 – Let’s Fix It

Mail Servers,

You come across the email error 550 when an email address you used could not be verified by the destination mail server or it can be a firewall issue. So let’s first see what you need to check at first to fix error 550. Few of the reasons that can cause the error are: The…

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August 24, 2021

Benefits of Bare Metal Cloud Server

Cloud Infrastructure,

We all know that the Bare Metal server is known as a single-tenant physical server, where the OS is installed directly onto the server, delivering better performance by eliminating layers. Depending on the kind of service bare metal can either be a good choice or not. Once you know what a Bare Metal can provide…

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August 10, 2021

Quick Fix Apache: “module wsgi_module is already loaded, skipping”

Server Management Services,

You might face this error in Apache_module wsgi_module is already loaded, skipping'' when SSL module is enabled in more than one place, ie loading the modules more than once....

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July 20, 2021

Steps to Migrate AWS Classic VPN to AWS VPN connection

AWS,

Steps to Migrate AWS Classic VPN to AWS VPN connection Now you can follow these steps to set a Site-to-Site VPN connection. Also remember, it is not possible to migrate to an AWS Classic VPN connection. If you are having an existing Site-to-Site VPN connection which is an AWS VPN connection. Solution 1: Directly migrate…

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June 30, 2021

How to remove Docker Containers / Docker Volume?

IT Infrastructure,

You can use these steps to quickly remove docker objects like docker container and docker volume that are accumulating your disk space. This will help any docker user to finely organize their system from unwanted storage. Let’s see each one by one. Remove Docker Containers: Remove Docker Containers When you try to stop them, the…

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