Contents
Roadmap info from roadmap website
Vim: An Essential Tool for Editing Files
Vim, an acronym for Vi Improved, is a highly configurable and complex text editor built to enable efficient text editing in Linux environments. It is an improved version of the vi editor, a standard text editor that comes with a UNIX operating system. While learning Vim can have a steep learning curve, its powerful features allow users to accomplish tasks more quickly than with many other text editors.
One of the key reasons that make Vim popular among developers is its ability to handle large files adeptly, having a less memory footprint. Moreover, it operates in different modes such as command mode, insert mode, and visual mode which eases the process of editing files.
Although the challenge of learning Vim may seem daunting, it is a fundamental tool for anyone seeking mastery in the Linux environment.
A simple use of Vim to edit a example.txt file would look like this:
vim example.txt
To insert new content, press i for insert mode. After editing, press ESC to go back to command mode, and type :wq to save and quit.