GNU nano is a simple terminal-based text editor. It is easy to learn and use. Nano is ideal for making small changes to existing configuration files or for writing short plain text files. It was originally created as a free replacement for the non-free Pico editor. Pico is the terminal-based editor used in the Pine email suite from the University of Washington. Nano can be used in a terminal window or at the system console. Also, you can use of multiple buffers or syntax highlighting of code.
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