Netstat – derived from the words network and statistics – is a command-line utility used by system administrators for analyzing network statistics. It displays a whole manner of statistics such as open ports and...
In this article, you will learn how to install the dig command and nslookup command on Linux. These commands are used for network troubleshooting and gathering information about domain names. Dig, short for Domain...
Linux comes with a bounty of commands, each command unique and used in specific cases. The goal of Linux is to help you be as fast and efficient as possible. One property of a...
In this article, you will learn how to install the curl command-line tool for transferring data to and from a server using various types of requests. It’s an alternative to downloading files other than...
In this article, you will learn how to install wget non-interactive network downloader in Linux. Wget is a tool developed by the GNU project used for retrieving or downloading files from web or FTP...
The tree is a tiny, cross-platform command-line program used to recursively list or display the content of a directory in a tree-like format. It outputs the directory paths and files in each sub-directory and...
ss command is a tool that is used for displaying network socket related information on a Linux system. The tool displays more detailed information that the netstat command which is used for displaying active...
In the Unix/Linux directory structure, the /etc directory is where host-specific system-wide configuration files and directories are located; it is a central location for all system-wide configuration files. A configuration file is a local...
A Linux systems provide a variety of system services (such as process management, login, syslog, cron, etc.) and network services (such as remote login, e-mail, printers, web hosting, data storage, file transfer, domain name...
Netcat (or nc in short) is a simple yet powerful networking command-line tool used for performing any operation in Linux related to TCP, UDP, or UNIX-domain sockets. Netcat can be used for port scanning,...
