The Config Server Mail Queue is an addon feature available with cPanel/WHM which provides with a full-featured interface to the cPanel exim email queues from within WHM. The add-on feature provides with an interface to the cPanel user accounts email configuration without having to log in to their accounts. It is domain-based rather than account-based. Features View, edit and delete email accounts, email forwarders and email filters. View and modify email account quotas Modify email account passwords List only email accounts that are over quota Modify Outgoing Mail Hourly Limits List only email accounts that are over a specified size View the total number of emails in an email account Empty an email account View emails in an email account …
Linux
Choosing the right web server is critical when running applications on Virtual Private Servers (VPS) or systems with limited resources. While Apache remains one of the most widely used web servers, lightweight alternatives like Lighttpd provide significant advantages in environments where memory usage, speed, and efficiency are essential. Lighttpd (pronounced lighty) is an open-source web server specifically designed for high-performance and low-resource systems. Its architecture makes it an excellent choice for developers and system administrators managing resource-constrained servers. What is Lighttpd? Lighttpd is a lightweight, high-performance web server optimized for speed-critical applications. It supports modern web technologies including: The server focuses on minimal resource consumption while maintaining strong performance under heavy workloads. Why Lighttpd is Ideal for VPS and Low …
Amazon Simple Storage Service (Amazon S3), provides developers and IT teams with secure, durable, highly-scalable object storage. Amazon S3 is easy to use, with a simple web services interface to store and retrieve any amount of data from anywhere on the web. This article is explain about of how to take cPanel backup to amazon s3. First thing you need to setup your S3 server and create a bucket to dump stuff in. Get your secret key ID and access ID by the following steps. 1. Login to your Amazon S3 account (https://console.aws.amazon.com/console/home) or create for a new account from the http://aws.amazon.com/console/.
Vesta Control Panel (VestaCP) is a free and open-source Linux VPS control panel designed to simplify server and website management. It allows administrators to manage websites, DNS, mail services, and databases through a clean and user-friendly interface. VestaCP supports multiple Linux distributions such as CentOS, RHEL, Debian, and Ubuntu, making it a flexible choice for VPS hosting environments. Key Features of VestaCP Vesta Control Panel offers a range of powerful features for efficient server management: How to Install VestaCP on a VPS Follow these steps to install VestaCP on your Linux VPS: Step 1: Connect to Your Server Log in to your VPS using SSH as the root user: Step 2: Download Installation Script Step 3: Run the Installer Step …
Wine makes it possible to run Windows programs alongside any Unix-like operating system, particularly Linux. Wine is an implementation of the Windows Application Programming Interface (API) library, acting as a bridge between the Windows program and Linux. When a Windows program tries to perform a function, Wine will translate that program’s instruction and make it suitable for Linux. The Wine development release 1.7.35 is now available. New features in this release: – Beginnings of support for OpenGL core contexts. – Initial support for glyph placement in DirectWrite. – Some more WBEM objects. – Various bug fixes.
When accessing phpMyAdmin through cPanel, you may encounter the following error: “Access Denied — Unable to establish a PHP session. If you believe this is an error, contact your system administrator to review server settings.” This issue usually occurs due to incorrect ownership or permissions of the tmp directory inside the cPanel user’s home directory. PHP sessions rely on this directory, and improper configuration prevents phpMyAdmin from creating session files. Cause of the Issue Each cPanel account requires a properly configured tmp folder located at: If the folder is missing or has incorrect permissions/ownership, PHP session creation fails, resulting in the phpMyAdmin access error. Solution: Fix tmp Folder Permission and Ownership Step 1: Login via SSH Access your server using …
Advanced Maryland Automatic Network Disk Archiver (AMANDA) is a powerful open-source backup solution designed to simplify enterprise backup management. It enables IT administrators to use a single master server to back up multiple systems across a network, including Linux, Unix, and Windows machines. AMANDA supports various storage options such as tape drives, disks, and optical media, making it a flexible choice for businesses of all sizes. Why Choose AMANDA Backup? AMANDA is widely adopted due to its ability to streamline and automate backup processes. Key advantages include: It is an ideal solution for organizations looking for a scalable and cost-effective backup system. Key Features of AMANDA Installing AMANDA Network Backup Installing AMANDA is straightforward on most Linux systems. Prerequisites Ensure …
CageFS is a virtualized file system designed to improve server security by isolating each user into a separate environment called a “cage.” As a result, every user gets a fully functional virtual file system that includes system files, tools, and configurations. However, this environment remains completely isolated from all other users on the server. In addition, this structure enhances security, prevents unauthorized access, and ensures a stable multi-user hosting environment. This ensures higher security, better stability, and protection against malicious activities in shared hosting environments. What is CageFS? CageFS creates a virtual environment for each user on a server. Inside this environment, users can only access their own files and system resources. They cannot see or interact with other users …
Linux Socket Monitor (LSM) is a lightweight security tool designed to monitor network sockets and Unix domain sockets on a server. It acts as a port monitoring solution that detects newly opened ports and alerts administrators about potential security risks. LSM works by comparing current server sockets with previously recorded socket information. Whenever a new port becomes active, the system sends an alert notification. What Is Linux Socket Monitor (LSM)? LSM continuously monitors: Unlike traditional monitoring tools, LSM ignores already active services and triggers alerts only when a new socket or port is created. This makes it useful for detecting: Step 1: Download LSM Navigate to the source directory and download the latest LSM package: Step 2: Extract the Package …
👉 You cannot ping a port using standard ping. Why Ping Cannot Check a Port The ping utility works using ICMP (Internet Control Message Protocol). ICMP operates at the network layer and does not use port numbers. Ports belong to the transport layer (TCP/UDP). That means: If you need to test whether a service is running on a port, you must use TCP or UDP-based tools. How to Ping a Specific Port Below are the most effective methods used by system administrators. Method 1: Using Nmap (Recommended for Port Scanning) Nmap is a powerful network scanning and auditing tool used to detect open ports and services. Check a TCP Port Example: Check a UDP Port Nmap is ideal when you …