4 Useful Tools to Troubleshoot DNS Name Resolution Problems
DNS (Domain Name System) is the phonebook of the internet. A Domain name is a unique alphanumeric address that users type in the URL bar in the browser in order …
6 Deprecated Linux Commands and Alternative Tools You Should Use
Linux provides tons of command-line utilities to perform various tasks. However, with the passage of time, some of these tools have become outdated and replaced by other alternative command-line tools. …
How to Use IP Command in Linux [24 Useful Examples]
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 perform networking tasks efficiently in …
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 …
NMState: A Declarative Networking Config Tool for Linux
The Linux ecosystem provides numerous ways of configuring networking including the popular Network Manager daemon and command-line tools such as nmcli and nmtui GUI utility. This guide introduces yet another …
13 Linux Network Configuration and Troubleshooting Commands
Computers are connected in a network to exchange information or resources with each other. Two or more computers are connected through network media called a computer network. There is a …
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. [ You might also like: 22 …
10 Useful “IP” Commands to Configure Network Interfaces
The ip command is a new networking command-line utility that is used to assign an IP address to a network interface or configure/update useful network variables on a Linux system. …
12 Tcpdump Commands – A Network Sniffer Tool
In our previous article, we have seen 20 Netstat Commands (netstat now replaced by ss command) to monitor or manage a Linux network. This is our another ongoing series of …
15 Useful “ifconfig” Commands to Configure Network Interface in Linux
ifconfig in short “interface configuration” utility for system/network administration in Unix/Linux operating systems to configure, manage and query network interface parameters via command-line interface or in a system configuration scripts. …