DevOps and Development

Do you use the SSH config file? Learn how to utilize the SSH config file to automate and streamline SSH connections.

Python offers several different ways to append (or concatenate) strings. Learn how each of the methods works and when to use which in this Python guide.

The bc command is a command-line utility in Linux allowing users to perform complex mathematical and arithmetic calculations. This tutorial shows how to use the bc command.

Windows offers over 280 CMD commands to automate various tasks through the command prompt. Read this guide and grab our free cheat sheet to master the command prompt in no time.

Single and double quotes are often used in Bash to instruct the shell how to interpret the input string. This tutorial clarifies the difference between the two quote types.

Learn to deploy a Gitea code hosting instance using a Docker container. The article also provides the steps to perform initial configuration of the instance and enable SSH access.

String slicing is a common task when working with long string values. Learn how to slice strings in Python in this guide.

Python structs help pack and unpack raw byte data. Learn how to use the struct library in this guide through practical examples.

Static methods in Python do not depend on any class or instance data. Learn how to use and write static methods in Python in this guide.

Need to take out a substring from a string? Python provides all kinds of methods to work with substrings. Learn how to create and manage substrings in Python through hands-on examples and various use cases.