Installing NodeJS on CentOS 6.6 - A Comprehensive Guide
Node.js is an open-source, cross-platform JavaScript runtime environment that executes JavaScript code server-side. It’s incredibly popular for building scal...
Recent Posts
Installing KAFKA Single Node - Quick Start Guide
Apache Kafka is often described as a distributed, fault-tolerant, high-throughput publish-subscribe messaging system. Think of it as a central nervous system...
Fixing sudo effective uid is not 0 Error on Linux
Encountered a frustrating issue on a Linux server while trying to use sudo? Specifically, the error message: sudo: effective uid is not 0, is sudo installed ...
Optimizing sysctl.conf for High-Performance Web Servers - Node.js, Nginx
This post provides a detailed sysctl.conf file, optimized for Linux systems running high-performance web servers like Nginx and Node.js applications. The sy...
Fine-Tuning Linux Kernel Parameters with sysctl.conf for Web and FTP Servers
The sysctl interface provides a powerful way to modify the behavior of a running Linux kernel. By editing the /etc/sysctl.conf file, you can persistently co...
Configuring Multiple IP Addresses on a Single Network Interface in Linux
This comprehensive guide explains how to assign multiple IP addresses to a single network interface in Linux. This technique, often called IP aliasing or cre...
Changing Timezone in Ubuntu Server - A Comprehensive Guide
Changing the timezone on your Ubuntu server is a crucial task for ensuring accurate timekeeping, especially when dealing with scheduled tasks, logs, and appl...
Tuning Hadoop Performance with sysctl.conf
This post delves into optimizing Hadoop performance at the kernel level using sysctl. The sysctl interface provides a way to dynamically modify a running Lin...
Setting SUN Java for Ubuntu - A Step-by-Step Guide
The Java Development Kit (JDK) is an essential tool for Java developers, providing the necessary components to compile, debug, and run Java applications. Whi...
Simple Script to Create Users on CentOS/RHEL 6.5
This script provides a simple way to create users on CentOS/RHEL 6.5 systems from the command line. It allows you to create both normal and sudo (administrat...