Jeff's been involved in the IT industry since before the Internet and spent more than 20 years working in technical support, system administration, network administration, and consulting roles. He ...

Compare one-off docker run commands with repeatable Compose configuration for single-container and multi-container applications. Compare Git stash, reset, and clean to revert tracked files, clear ...

At times, we need to write shell scripts that are interactive and user executing them need to monitor the progress. For such requirements, we can implement a simple progress bar that gives an idea ...

The command-line interface (CLI) is the cornerstone of interacting with the Linux operating system. It allows users to enter commands directly, offering greater control and flexibility compared to ...

Traditionally, Windows administrators required a patchwork of utilities, many of them with a CLI, to support multiple environments. The Windows Terminal app is Microsoft's attempt to solve this ...

Use the Bash shell like a pro—and be more productive.