cURL, short for “Client for URLs”, is an open-source software project that provides a library (libcurl) and a command-line tool…
Creating a basic CRUD (create, read, update, delete) API in NodeJS using the ExpressJS framework and a MySQL database is…
In the realm of Linux, ‘crontab’ is a term you may come across fairly often. This utility, available on Unix-like…
As we navigate through the world of Unix-like operating systems, we come across different shell environments, each with its unique…
`sudo` and `su` are two important commands in Unix-based systems like Linux that give you access to administrative tasks. But…
As an open-source operating system, Linux provides an array of tools to manage, compress, and decompress files. Compressed files, used…
Ubuntu, a popular open-source operating system based on Debian, offers a variety of customization options to suit your needs. One…
Scripting languages have long been the linchpin of system administration, and amongst them, the Bourne-Again SHell (Bash) is one of…
Linux, like any robust operating system, is built to handle various types of errors. One such error that often perplexes…
In the realm of Linux, the `tr` command is a vital tool that users can employ for text processing. TR,…