CPULimit is a command-line tool designed to restrict the CPU usage of a specific process on Linux systems. It’s particularly useful when you have resource-intensive processes that are hogging CPU time and affecting system performance. CPULimit is effective for controlling CPU usage, it’s also important to consider other system resources and use a holistic approach
Comments are a simple yet powerful feature in Iptables that can significantly improve the clarity of firewall rules. Adding comments to Iptable rules enhances the readability and manageability of firewall configurations. This is especially useful in complex setups where understanding the purpose of each rule is crucial for maintenance and troubleshooting. Here’s a comprehensive guide
IPv6 is the latest version of the Internet Protocol (IP). It offers an identification as well as location system for computers on networks and routes traffic across the Internet. However, there are scenarios where disabling IPv6 may be necessary, such as for troubleshooting, compatibility with certain applications, or network performance reasons. Additionally, some users might
Kubectl is the command-line interface to Kubernetes. This powerful tool empowers you to effortlessly create, manage, and monitor your Kubernetes resources. From deploying and scaling applications to troubleshooting and debugging, kubectl is your go-to companion. This guide will walk you through the process step-by-step, enabling you to harness the full potential of Kubernetes from your
Linux, known for its stability and security, is not immune to viruses and malware. As such, it’s essential to have a reliable antivirus solution in place. ClamAV is a free, open-source antivirus engine and malware scanner. It is widely used on Linux systems. It is a powerful as well as versatile open-source antivirus engine designed
The lshw (List Hardware) command in Linux is a powerful tool that provides users with detailed information about the hardware configuration of their system. It is a small but robust command-line utility that reports precise details about various hardware components such as memory configuration, firmware version, mainboard configuration, CPU version and speed, cache configuration, bus
SSH (Secure Shell) is a network protocol that allows users to remotely access, control, and transfer files and other data. It ensures protected communication between two computers by encrypting the connection and safeguarding sensitive information. More specifically, SSH is primarily used for secure file transfers, system monitoring, and tasks requiring a secure communication channel. This
Log rotation is an essential process in Linux that ensures the management of log files to prevent them from consuming excessive disk space. It involves “rotating” logs, meaning old log files are archived, and new ones are started. Log rotation is an essential process in managing system logs in Linux environments. It helps in maintaining
Podman has emerged as a significant player in the containerization landscape, offering a daemoness alternative to Docker that aligns with the Open Container Initiative (OCI) standards. Its popularity stems from its simplicity and the fact that it doesn’t require a background daemon to run, making it a secure choice for managing containers. Here’s a comprehensive
How to Add Comments to UFW Rules: 7 Mostly Used Examples
Comments are annotations that accompany UFW rules, providing clarity on the rule’s intent, which is particularly useful when managing a large number of rules. Adding comments to UFW rules is a best practice for system administrators as it provides clarity on the purpose of each rule, making management and auditing of the firewall easier. With