Linux, Ubuntu, Debian, Mint, CentOS Tutorials
The netstat command is used to display network connections for network protocols like TCP and UDP. The netstat can display routing tables, network interfaces, network protocol statistics, open ports, etc. Both Linux distributions and Windows operating systems provide the netstat command. In this tutorial, we examine different usage examples for the netstat command. netstat Command … Read more
The tcpdump command or tool is used to analyze network packets on Linux systems. It provides the ability to parse, filter and display network packets and protocols in different ways. The tcpdump is created in 1988 for BSD systems and ported most of the Unix, Linux operating systems and became very popular. The tcpdump is … Read more
Linux is a file-based operating system where everything is a file. As a file-based operating system, there are a lot of tools and commands related to the files. The lsof command is used to find a list of opened files by a process. The name lsof comes from “LiSt of Opened Files”. The lsof command … Read more