Why might you prefer to use 'less' over 'more'?

The preference for using 'less' over 'more' primarily stems from the added functionality that 'less' provides, particularly the ability to navigate both forwards and backwards through a file. This feature allows users to not only scroll down through the content but also to scroll back up, giving greater control over the viewing experience.

In contrast, 'more' only allows scrolling in one direction – forward. Once you reach the end of the content in 'more', you cannot go back to review previous sections without restarting the command or reloading the content, which can be inefficient.

Additionally, 'less' has other advantages such as searching within the text and being able to view content that exceeds the screen size more effectively, making it a more versatile option for examining files. Thus, the backward navigation capability of 'less' is a significant reason why it is often preferred by users when dealing with larger files or when reviewing the content interactively.