The tr utility in Linux is a versatile option for modifying text from standard input...
The tr utility in Linux is a versatile option for modifying text from standard input...
February 1, 2024 - 7 min
Have you ever wondered how your computer locates programs when you give a command or...
February 1, 2024 - 6 min
Port forwarding is like a traffic cop for your computer. It helps make sure messages...
January 31, 2024 - 10 min
Computers require a Domain Name System (DNS) to locate and communicate with each other on...
January 31, 2024 - 8 min
While Linux offers several options for moving directories and files, many users prefer rsync because...
January 30, 2024 - 7 min
Vim, short for ‘Vi IMproved,’ is a free and open-source text editor, first released for...
January 30, 2024 - 6 min
MySQL, a widely used open-source Relational Database Management System (RDBMS), offers cross-platform compatibility, functioning seamlessly...
January 29, 2024 - 5 min
Vim, renowned for its robust and versatile editing capabilities, excels in efficient text manipulation, particularly...
January 29, 2024 - 9 min
Have you ever tried to open a large, multi-page text file in the terminal? The...
January 28, 2024 - 9 min
When a computer shuts down unexpectedly because of issues like a power outage or a...
January 28, 2024 - 8 min
awk is a versatile, powerful utility in almost all Unix-like operating systems. This feature-rich utility...
January 28, 2024 - 10 min
Ease of automation is one of the reasons sysadmins and users opt for Linux as...
January 25, 2024 - 6 min
How to install LAMP in Ubuntu is often the first question developers ask when thinking...
January 24, 2024 - 14 min
Linux, known for its stability and flexibility, is the preferred OS for many users, from...
January 24, 2024 - 5 min
Sharing JavaScript packages is a critical requirement for project management. For many years, NPM package...
January 23, 2024 - 5 min
SSH, an acronym for Secure Shell, is a protocol to facilitate secure network communication between...
January 22, 2024 - 6 min
Wherever a support engineer or sysadmin starts working on a CentOS-powered system, the first thing...
January 22, 2024 - 4 min
Do you know that the cut, copy, and paste operations were fully introduced in 1976? ...
January 19, 2024 - 5 min
Consider the following command that prints the top ten directories that take up the most...
January 18, 2024 - 6 min
Copying files and directories is a fundamental task every user performs as part of system...
January 17, 2024 - 5 min
Gone are the days when you used the traditional password authentication. Public key authentication with...
January 16, 2024 - 7 min
The DNS cache on your system may get corrupted due to various reasons, such as...
January 16, 2024 - 6 min
Want to make your online experience better on Ubuntu 20.04? Understanding Ubuntu DNS settings is...
January 15, 2024 - 5 min
Configuring and managing network interfaces (the pathways that connect your computer to a network or...
January 15, 2024 - 9 min
The Bash shell in Linux relies on configuration files, such as .bashrc and .bash_profile, to customize the environment...
January 14, 2024 - 7 min
In simple terms, the Temporary failure in name resolution error happens when the system can't...
January 13, 2024 - 5 min
FFmpeg is a free and open-source software utility that provides a collection of libraries and...
January 13, 2024 - 4 min
Kubernetes has become a cornerstone in modern software deployment, offering a robust platform for automating...
January 12, 2024 - 9 min
SSH (Secure Shell) is a widely used network protocol in Linux that allows you to...
January 12, 2024 - 4 min
The cut command in Linux is a powerful utility for extracting specific text sections from...
January 11, 2024 - 7 min
Guido van Rossum created Python as a versatile programming language in 1991. You can find...
January 11, 2024 - 4 min
Run a simple package manager update, and your screen is filled with rows upon rows...
January 10, 2024 - 5 min
The localhost refused to connect error is a common issue when accessing a service or...
January 10, 2024 - 9 min
Ask sysadmins about their worst fears, and you’ll see that “running out of server resources”...
January 9, 2024 - 8 min
The SSH protocol is used for establishing secure connections between remote machines. In modern system...
January 9, 2024 - 14 min
The nc (Netcat) is a command-line utility that uses TCP or UDP protocols to read...
January 8, 2024 - 9 min
Have you ever tried reading someone’s script and figuring out what’s happening? Or, for that...
January 5, 2024 - 8 min
In Linux, directories are the basic component of the file management system. Directories provide a...
January 5, 2024 - 5 min
Bram Moonlenaar created Vim (Vi IMproved) in the early 1990s as an extended and improved...
January 4, 2024 - 6 min
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