Data Centres Can Cut Energy Use By Up To 30% With Just About 30 Lines of Code, Research Shows

New research has found that data centres can reduce their energy usage by up to 30% simply by altering around 30 lines of code in the Linux kernel’s network stack.

source https://www.techrepublic.com/article/data-centres-energy-reduction-code/

Comments

Post a Comment

Popular posts from this blog

How to Clean the DNF and APT Caches in Linux

How to Clean DNF and APT Cache for Optimal System Performance Package managers like DNF and APT are essential tools in Linux distributions for installing, updating, and removing software packages. These managers use caches to store metadata and package files, making operations faster. However, over time, caches can become outdated or corrupted, leading to potential issues. Regularly cleaning these caches ensures system efficiency and prevents conflicts. Understanding Package Manager Caches DNF (used in Red Hat-based distributions) and APT (used in Debian-based distributions) maintain caches to store information about available packages and their metadata. These caches help speed up package management tasks by reducing redundant downloads. However, as caches grow, they consume disk space and may cause issues if the data becomes obsolete or corrupted. Cleaning the DNF Cache For systems using the DNF package manager, such as Fedora or CentOS, you can clean the cache u...
Read more

Quickly Give Users sudo Privileges in Linux

How to Quickly Give Users sudo Privileges in Linux In Linux, users typically operate with standard privileges, which limit their ability to perform administrative tasks. However, certain users may require elevated privileges to execute system-level commands. The best way to grant such access is by assigning sudo privileges. This guide will walk you through the process of quickly giving users sudo privileges in Linux, whether you want to grant full admin rights or limit access to specific commands. What is sudo in Linux? The sudo (Superuser Do) command allows a permitted user to execute commands as the root user or another specified user. Unlike logging in as the root user, sudo enhances security by requiring user authentication and logging all privileged actions. Why Grant sudo Privileges? Granting sudo access is useful when: A user needs to install or update software. Certain system configurations require modifications. The user needs access ...
Read more