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This article mainly introduces the use of linux nano command character terminal text editor, the article is very detailed, has a certain reference value, interested friends must read it!

Nano is a character terminal text editor, a bit like the editor program under DOS. It is much simpler than vi/vim and is more suitable for beginners of Linux. The default editor for some Linux distributions is nano.

Nano command can open the specified file for editing, by default it will automatically break the line, that is, in a line of input is too long to automatically split into several lines, but in this way to deal with some files may cause problems, such as Linux system configuration files, automatic line breaking can only be written on one line of content broken into multiple lines, may cause system failure. So, if you want to avoid this, add the-w option.

Syntax format: nano [parameters] [file]

Common parameters:

Reference example

Open or create a new file:

[root@linuxcool ~] # nano test.txt

Disable automatic line wrapping:

[root@linuxcool] # nano-w / etc/fstab

Save your changes:

[root@linuxcool ~] # Ctrl+O

To cut a whole line:

[root@linuxcool ~] # Ctrl+K

Paste:

[root@linuxcool ~] # Ctrl+U above is all the content of the nano command character terminal text editor using linux. Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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