Pipelines

Pipelines are a type of programming language that allow you to string together multiple commands, or "pipes," in order to automate a task. For example, you could use a pipeline to automatically compress all of the files in a directory, or to download a file from the internet and then save it to your computer. Pipelines are often used in Unix-like operating systems, such as Linux, and are composed of a series of commands separated by the "|" character. Each command in the pipeline takes the output of the previous command as its input. This allows you to chain together multiple commands to perform a complex task. Pipelines are a powerful tool that can be used to automate many tasks. However, they can also be dangerous if not used correctly. For example, if you forget to include the "-r" option when using the "rm" command, you could delete your entire hard drive by accident. So, be careful when using pipelines, and always double-check your commands before running them.