Codeyo Genie / 1 year
AWS CLI Unable To Locate Credentials | A Quick Guide “AWS CLI Unable To Locate Credentials” is an issue that can happen when you try to access AWS services through the AWS Command Line Interface (CLI). This error means that the CLI can’t find the access keys or IAM roles it needs to work with […]
Codeyo Genie / 1 year
Resolving SQL Server Error 15023 When restoring a database to a different server, user mapping can cause SQL Server Error 15023 to occur. At Codeyo Genie, we’ve encountered various causes for this issue while performing SQL troubleshooting as part of our Server Management Services for web hosts and online service providers. Today, we’ll delve into […]
Codeyo Genie / 1 year
Client Denied by Server Configuration: Apache Error Trying to figure out what is going on When you update Apache to a later version, the access control, especially the methods for authorizing and logging in, is often changed. Because of these changes, the “Client Denied by Server Configuration” mistake could happen. To find the right answer, […]
Codeyo Genie / 1 year
Apache2 Modules Enabling and Disabling Guide Apache2 is a web server program that is used by many services on the internet. Users can turn on and off modules in Apache2 to improve their usefulness and meet specific needs. In this piece, we’ll show you in detail how to turn on and off modules in Apache2, […]
Codeyo Genie / 1 year
Ansible Authorized_key: Establishing Secure SSH Connections Understanding Ansible Authorized_key An SSH key pair is made up of a public key and a private key. The public key is shared with the faraway hosts we want to connect to, while the private key is kept locally. Ansible believes that SSH keys are used as the default […]
Codeyo Genie / 1 year
Active and Passive Checks in Nagios | Explained Active and Passive Checks: A Quick Guide Nagios provides two main kinds of checks: active checks and passive checks. Active checks involve the Nagios server actively polling the watched hosts and services at set times to get information and figure out how healthy they are. Passive checks, […]
Codeyo Genie / 1 year
Resolving ACPI BIOS Error in Ubuntu: A Comprehensive Guide What is ACPI BIOS Error in Ubuntu? ACPI (Advanced Configuration and Power Interface) is an industry standard that defines how hardware components interact with the operating system. In Ubuntu, an ACPI BIOS error typically indicates an issue with the communication between the BIOS and the operating […]
Codeyo Genie / 1 year
Understanding ACK Scan DoS Attacks: Detection and Mitigation How does an ACK Scan DoS Attack Work? A Transmission Control Protocol (TCP) handshake method flaw is used by an ACK Scan DoS attack. During a normal TCP handshake, the device that wants to start a connection sends a SYN packet to the device that will be […]
Codeyo Genie / 1 year
A Complete Guide to a2ensite: Mastering Apache Configuration Understanding a2ensite Apache Virtual Hosts Before we talk about a2ensite, it’s important to understand what Apache virtual sites are. You can host multiple websites or domains on a single Apache web server with virtual hosts. This makes better use of server resources and makes it easier to […]
Codeyo Genie / 1 year
Understanding the Nginx 502 Bad Gateway Error What is 502 Bad Gateway Error? The 502 Bad Gateway error is an HTTP status code that indicates a communication issue between servers. When a user attempts to access a web page, the server acting as a gateway receives an invalid response from an upstream server, resulting in […]
