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Linux

Monitor a Windows service/host from the Nagios Core server [Linux]

by SupportPRO Admin
written by SupportPRO Admin

NSclient++ is an agent which can be used to monitor Windows devices. Using this agent we can monitor system metrics, services, and processes on the target machine using the Windows Server configuration Wizard. This agent must be installed on the target Windows Machine/Server. In this scenario, Nagios core is installed on a CentOS machine. Part A Please follow the steps below to install the agent. Windows Monitoring Agent installation: NSClient++ Log on to the Windows target server and download the latest version of NSClient++ software as per the system Architecture. …

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Access-to-AWS-EC2
AWS

How to Regain access to AWS EC2 Linux instance when key pair lost?

by SupportPRO Admin
written by SupportPRO Admin

An associated key pair ( private key and a public key) is necessary to access EC2 instance securely. In case you have lost or corrupted the key pair, here’s how you can regain access to AWS EC2 Linux instance. Let’s assume that the EC2 instance running contains a website but you have lost the key pair that is associated with the EC2 instance. And here we will show the two easiest ways to regain access to AWS Linux EC2 instances. By using an Amazon Machine Image (AMI) By swapping the …

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NFS
AWS

HOW TO CREATE A NETWORK FILE SHARE (NFS) IN AWS?

by SupportPRO Admin
written by SupportPRO Admin

A Network File System is a distributed file system protocol that supports remote hosts to mount file systems through the network and interact with the file systems as though they are mounted sectionally. This allows us to connect resources to centralized servers on the network. Amazon EFS-Elastic File System gives you a simple, scalable, and fully managed elastic NFS file system to use with AWS Cloud services and on-premises resources. In this demonstration, we will show you how to configure a Network File System-NFS using AWS EFS and connect to …

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Outsourced Tech
Business

Outsourced Tech Support: Why Choose SupportPro?

by Noyal S
written by Noyal S

Outsourced tech support is when you hire an external company to handle your business’s technical support. It is becoming increasingly popular among small to medium businesses as an affordable solution for their IT support needs.  The benefits of outsourced tech support include reduced costs compared to hiring an in-house team, flexibility in scaling up or down as required, the opportunity to focus more on your business’s core functions, and access to up-to-date server technology and practices. Outsourcing Tech Support: Advantages As mentioned, the most significant advantage of outsourced tech support …

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WHMcPanel without password
Miscellaneous

Access WHM/cPanel Without Root Password

by SupportPRO Admin
written by SupportPRO Admin

The WHM/cPanel can be accessed without knowing the actual password if it satisfies a single condition i.e you must have shell access to the server. If you have the shell access through SSH Keypair or using VPS nodes on the server, you can simply access the WHM panel without knowing the actual root password of the server. The steps to create a session to access the WHM panel for the root or any reseller accounts without a password is detailed below. whmapi1 is the command which could be executed via …

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Imapsync
server Migration

Imapsync Email Migration: Tool usage and examples

by Bella
written by Bella

Email Migration is a process used to migrate mailbox content from one account to another. The command imapsync is a tool allowing incremental and recursive IMAP transfer from one mailbox to another.By default all folders are transferred, recursively. We sometimes need to transfer mailboxes from one imap server to another. This is called migration. What is imapsync command? imapsync is a good tool because it reduces the amount of data transferred by not transferring a given message if it is already on both sides. Same headers, same message size and …

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Miscellaneous

AWS Fargate

by SupportPRO Admin
written by SupportPRO Admin

AWS Fargate is a computational engine for Amazon Elastic Container Service (ECS) that allows you to execute containers without having to provide, configure & scale clusters of VMs.Now let’s take a little deeper and see how this AWS Fargate actually operates. From the image below, you can see as a first step you built a continuous image in this container.

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Miscellaneous

What is Cloud Infrastructure Management in AWS?

by SupportPRO Admin
written by SupportPRO Admin

AWS Cloud infrastructure management can be defined as setup, optimization of components, monitoring and configurations under the cloud infrastructure.  It works through a  web-based interface. Mainly cloud infrastructure management provides an enterprise with some level of consolidated IT resources and scalability. The users can share the exact infrastructure without compromising the data of each other.

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Technical Articles

SSL certificate installation using Openssl

by SupportPRO Admin
written by SupportPRO Admin

In order to get a valid SSL certificate, you will need to generate a CSR that a certificate signing authority (such as Verisign or Thawte) will request. You have to determine the URL for the secured web site – this should be a Fully Qualified Domain Name (FQDN), i.e. if you want to access your secured website through https://www.example.com/, then the FQDN of your website is www.example.com Select a few large and relatively random files on your server – compressed log files are a good start. These will act as …

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