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In the vim editor of Linux, m is an action command in command mode, which is used to set a mark on the current line. Its function is to mark a certain position in the text so that it can be quickly Jump to this location and use the m command to set the mark's syntax to "m{a-zA-Z}".
The operating system of this tutorial: Linux5.18.14 system, Dell G3 computer.
In the Linux Vim editor, m is an action command in command mode, used to set a mark on the current line. Its function is to mark a certain position in the text so that you can quickly jump to that position later.
The syntax for using the m command to set a mark is as follows:
m{a-zA-Z}
where {a-zA-Z} is a letter representing the given mark name. You can choose any letter for the tag name.
For example, suppose you are editing a text file and pressing the ma command on a specific line will set a tag named a on that line. Afterwards, you can use other commands to jump to the marked location.
Common mark-related commands include:
'a: Move the cursor to the position set by mark a.
`a: Precisely position the cursor to the character at the beginning of the line set by mark a.
:marks: Displays all marks set in the text.
:delmarks a:delete mark a.
Tags are very useful when editing large files. You can set multiple tags at different locations to easily navigate and jump in the file. For example, you can set markers in your code files to quickly jump to an important function definition or comment block.
To summarize, the m command is used to set markers in Vim, which can help you quickly navigate to a specific location in the text during editing.
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