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
Linux Commands
Linux Commands for Linux Beginners
5 Ways to Empty or Delete a Large File Content in Linux
Occasionally, while dealing with files in a Linux terminal, you may want to clear the content of a file without necessarily opening it using any
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
How to Find My DNS Server IP Address in Linux
DNS (Domain Name System) is a fundamental facilitator of several networking technologies such as mail servers, Internet browsing, and streaming services e.g. Netflix and Spotify,
How to Find Difference Between Two Directories Using Diff and Meld Tools
In an earlier article, we reviewed 9 best file comparison and difference (Diff) tools for Linux and in this article, we will describe how to
How to Install netstat Command in Linux
Netstat – derived from the words network and statistics – is a command-line utility used by system administrators for analyzing network statistics. It displays a
dutree: A Powerful Disk Usage Tracker for Linux File Systems
dutree is a free, open-source, fast command-line tool for analyzing disk usage, written in the Rust programming language, which is developed from the combination of
How to Find Most Used Disk Space Directories and Files in Linux
As a Linux administrator, you must periodically check which files and folders are consuming more disk space. It is very necessary to find unnecessary junk
How to Create and Use Alias Command in Linux
Linux users often need to use one command over and over again. Typing or copying the same command over and over again reduces your productivity
How to Use Man Pages Efficiently in Linux
Good documentation is absolutely necessary for any software, and this principle extends to Linux commands as well. Numerous Linux distributions and open-source communities offer comprehensive
How to View Colored Man Pages in Linux
In Unix-like operating systems, a man page (in full manual page) is a documentation for a terminal-based program/tool/utility (commonly known as a command). It contains
35 Practical Examples of Linux Find Command
The Linux find command is one of the most important and frequently used command-line utilities in Unix-like operating systems. The find command is used to