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GNOME Network Displays Adds Support for MICE, Chromecast

The latest version of the GNOME Network Displays app lets you stream your desktop to a wireless display using the Chromecast and Miracast over Infrastructure (MICE) protocols. Both features had been in development for a while and were long-standing req…

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How to Disable Mobile Broadband Menu Option in GNOME

This simple tutorial shows how to get rid of the “Mobile Broadband” menu option from the upper right system status menu in GNOME Desktop. GNOME, the default desktop in Ubuntu and Fedora Workstation, has built-in support for mobile broadband. If your computer (usually laptop) has a built-in SIM card slot, then it will show you […]

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PingPath – Simple GTK4 Network Diagnostic Tool Based on Ping

Network diagnostic is useful when you getting internet connection issue. And, here’s a brand new graphical tool for Linux beginners. It’s PingPath, a free open-source tool written mostly in C, and use GTK4 toolkit for its user interface. PingPath uses the popular command line tool ping to send ICMP ECHO_REQUEST to networks hosts. Simply type […]

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How to Install Nicotine+ for Soulseek P2P Network in Ubuntu 22.04

This simple tutorial shows how to install Nicotine plus, the graphical client for the Soulseek peer-to-peer network, in Ubuntu 20.04, Ubuntu 22.04. Soulseek is an ad-free, spyware free, and plain free file sharing network, make it easy for you to find people with similar interests, and make new discoveries! And, Nicotine is a lightweight, pleasant, […]

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How to Easily Transfer Music from Ubuntu Linux to iPhone

Got local music files in your Ubuntu PC/laptop? Here’s how to transfer them to your iPhone. It’s NOT hard to install iTunes in Ubuntu using Wine in today’s Linux. However, iTunes running in wine does not detect my iPhone, at least in my case in 22.04. If you just want to transfer music from PC […]

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How to Configure Network IP Connections Using ‘nmcli’ in Linux

The post How to Configure Network IP Connections Using ‘nmcli’ in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .As a Linux administrator, you’ve got various tools to use to configure your network connections, such as nmtui, y…

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How to install Zoom in Ubuntu 23.10 [Fix Unmet Dependencies]

This simple tutorial shows how to install Zoom video communication client in Ubuntu 23.10, and fix unmet dependencies issue. Zoom provides official .deb package for Ubuntu, however it’s built against old Mesa libraries that have been removed from Ubuntu 23.10 repository. When trying to install the package, it will output something that: ‘The following packages […]

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How to Configure Network Bonding or Teaming on RHEL

Bonding is a Linux kernel feature that allows multiple network interfaces (such as ens192, ens224) to be aggregated into a single virtual network interface called channel bonding (bond0). It increases …

The post How to Configure Network Bonding or Teaming on RHEL first appeared on 2DayGeek.

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How to Disable IPv6 on RHEL using grubby

In computing, there are two types of IP addresses, IPv4 and IPv6. IPv6 offers a much larger addressing scheme than IPv4. However, IPv4 is more widely used by many organizations …

The post How to Disable IPv6 on RHEL using grubby first appeared on 2DayGeek.

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A Beginner’s Guide to Configuring IPv4 and IPv6 Addresses in Linux

The post A Beginner’s Guide to Configuring IPv4 and IPv6 Addresses in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .As a systems administrator, you will occasionally be tasked with configuring or setting up the IP addresses of your…

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What’s Wrong with IPv4 and Why We Are Moving to IPv6

The post What’s Wrong with IPv4 and Why We Are Moving to IPv6 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .For the past 10 years or so, this has been the year that IPv6 will become widespread. It hasn’t happened yet. Consequently,…

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Stupid Easy Way to Transfer Small Files to or from Ubuntu 22.04

There are quite a few ways to transfer files between different machines. For Ubuntu and most other Linux, here’s an easy way for choice. Usually, I use a USB cable or a messenger app for transferring photo images between my personal PC and mobile devices. However, my USB cable is always NOT near at hand […]

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Most Common Network Port Numbers for Linux

In computing, and more so, TCP/IP and UDP networks, a port is a logical address that is usually assigned to a specific service or running application on a computer. It is a connection endpoint that channels traffic to a specific service on the operating system. Ports are software-based and are usually associated with the IP […]

The post Most Common Network Port Numbers for Linux appeared first on Linux Today.

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Capturing Packets with Tcpdump and Analyzing Them with Wireshark on Ubuntu

In this guide, I will show you how to analyze network packets on Linux. I will use the tools Tcpdump and Wireshark. This tutorial uses Ubuntu as OS, but it is applicable to other Linux distributions too.
The post Capturing Packets with Tcpdump and Anal…

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How to Determine OS of a Remote Host

When performing digital reconnaissance or penetrating testing, it’s important to fingerprint a network by understanding what operating system is used on a remote host. Nmap is a great tool for this job. Although normally associated with the cybersecurity field and penetration testing, Nmap can also be used for benevolent purposes, such as a system administrator […]

The post How to Determine OS of a Remote Host appeared first on Linux Today.

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NetworkManager 1.34 Arrives with Better WireGuard Support, Many Improvements

Almost seven months in development, NetworkManager 1.34 is here to further improve support for the WireGuard VPN tunnel protocol and implementation by introducing support for WireGuard profiles to NetworkManager’s text user interface (nmtui), as well a…

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How to Troubleshoot DHCP Communication Problems on your Network

Use Nmap, tcpdump, and Wireshark to discover why your enterprise switch and clients aren’t communicating IP configurations correctly.
The post How to Troubleshoot DHCP Communication Problems on your Network appeared first on Linux Today.

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IPTraf: Real Time Interactive IP LAN Monitoring

There are a number of monitoring tools available. Moreover, I came across a IPTraf monitoring tool that I find very useful. It’s a simple tool to monitor Inbound and Outbound network traffic passing through the interface.
The post IPTraf: Real Time Int…

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How to Install Samba on RHEL and CentOS Stream

Operating system users might have different egoistic opinions on which operating system distribution is better but always find a common ground when it comes to issues like finding ideal file sharing solutions. Samba is such a solution. Whether you are on a Windows or Linux operating system environment, Samba makes it possible to flexibly share […]

The post How to Install Samba on RHEL and CentOS Stream appeared first on Linux Today.

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UPDATED] – 20 Netstat Commands for Linux Network Management

netstat (network statistics) is a command-line tool for monitoring network connections both incoming and outgoing as well as viewing routing tables, interface statistics, etc.
The post UPDATED] – 20 Netstat Commands for Linux Network Management a…

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