The post Top 25 Network Ports You Must Know for Interviews first appeared on Tecmint: Linux Howtos, Tutorials & Guides .If you’re preparing for a networking, Linux system administration, DevOps, or cybersecurity interview, understanding network p…
The post How to Increase Network TCP/IP Connections in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Linux is widely used for servers and networking applications. One common issue administrators face is reaching the maximum number …
The post How to Bridge Two Network Interfaces in Linux Using Netplan first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Netplan is a utility for easily configuring networking on a Linux system, typically used in Ubuntu. It allows users to
The…
The post networkctl – Query the Status of Network Links in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .networkctl is a command-line utility for viewing a summary of network devices and their connection status. It allows you to qu…
The post How to Install netstat Command in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Netstat – derived from the words network and statistics – is a command-line utility used by system administrators for analyzing ne…
The post iPerf3 – Test Network Speed/Throughput in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .iperf3 is a free open-source, cross-platform command-line-based program for performing real-time network throughput measurements. It i…
The post 4 Useful Tools to Troubleshoot DNS Name Resolution Problems first appeared on Tecmint: Linux Howtos, Tutorials & Guides .DNS (Domain Name System) is the phonebook of the internet. A Domain name is a unique alphanumeric address that users type …
The post 6 Deprecated Linux Commands and Alternative Tools You Should Use first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Linux provides tons of command-line utilities to perform various tasks. However, with the passage of time, some of th…
The post Most Common Network Port Numbers for Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .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 a…
The post NMState: A Declarative Networking Config Tool for Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .The Linux ecosystem provides numerous ways of configuring networking including the popular Network Manager daemon and command-…
The post 13 Linux Network Configuration and Troubleshooting Commands first appeared on Tecmint: Linux Howtos, Tutorials & Guides .
Computers are connected in a network to exchange information or resources with each other. Two or more computers are conn…
The post 20 Netstat Commands for Linux Network Management first appeared on Tecmint: Linux Howtos, Tutorials & Guides .netstat (network statistics) is a command-line tool for monitoring network connections both incoming and outgoing as well as viewing …
The post How to Use IP Command in Linux [24 Useful Examples] first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Brief: In this guide, we will discuss some practical examples of the ip command. By the end of this guide, users will be able to p…
The post 12 Tcpdump Commands – A Network Sniffer Tool first appeared on Tecmint: Linux Howtos, Tutorials & Guides .In our previous article, we have seen 20 Netstat Commands (netstat now replaced by ss command) to monitor or manage a Linux network. This…
The post 15 Useful “ifconfig” Commands to Configure Network Interface in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .ifconfig in short “interface configuration” utility for system/network administration in Unix/Linux …
The post 22 Linux Networking Commands for Sysadmin first appeared on Tecmint: Linux Howtos, Tutorials & Guides .A system administrator’s routine tasks include configuring, maintaining, troubleshooting, and managing servers and networks within data cent…
The post LFCA: Learn Basic Networking Commands – Part 4 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .At any given time when using your PC which is connected to a router, you will be part of a network. Whether you are in an office enviro…
Usually, when a client system connects to a network via WiFi or an ethernet cable, it automatically picks an IP address from the router. This is made possible through the DHCP server which auto-assigns
The post How to Configure Static IP Address on Ubu…