network protocols

Samba is an indispensable tool for Linux systems, allowing seamless integration and interaction with Windows networks. It enables file and print services across various computer networks, making it a robust choice for network administrators. With its configurability, Samba can be tailored for different environments and purposes. This blog aims to elucidate the key configurations of the Samba server, highlighting how settings can vary based on network requirements and use-cases. Samba is an open-source implementation of Microsoft’s SMB/CIFS protocol. It facilitates file-sharing and printing services among Unix/Linux and Windows systems. At the heart of Samba is its configuration file, typically found at /etc/samba/smb.conf.

Navigating the complex web of IP routing and traffic control in Linux can seem daunting at first. However, with a few basic concepts and commands under your belt, you can gain significant control over how data moves through your network. This guide will provide you with a foundational understanding of IP routing and traffic control on Linux systems, along with installation instructions for essential tools using different package managers like apt (for Debian/Ubuntu), dnf (for Fedora), and zypper (for openSUSE). IP routing is the process of determining the path for data to travel from one network to another network over the Internet. Routing decisions are made by routers based on the routing table entries.

For users and administrators alike, transferring files between computers is a fundamental task. Linux provides powerful tools for managing remote file transfers, notably through the use of protocols such as FTP (File Transfer Protocol) and SFTP (SSH File Transfer Protocol). In this guide, we will cover how to install and use ftp and sftp utilities on Linux systems, complete with instructions for different package managers including apt, dnf, and zypper. FTP: An older protocol that enables file transfers between client and server. It is easy to use but not secure; data, including passwords, are transmitted unencrypted. SFTP: Part of the SSH protocol suite, which provides secure file transfers.