How to Resolve “Temporary failure in name resolution” Issue
Sometimes when you try to ping a website, update a system or perform any task that requires an active internet
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
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
10 Best File Comparison and Difference (Diff) Tools for Linux
While writing program files or normal text files, programmers and writers sometimes want to know the difference between two files
Ebook: Introducing LFCS Certification Preparation eBook
New Update: We have published the full LFCS Certification Course (34 chapters) at our premium membership site. For years, certifications
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,
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
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
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
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
3 Methods to Check Apache Server Status and Uptime in Linux
Apache is the world’s most popular, cross-platform HTTP web server that is commonly used in Linux and Unix platforms to
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