 
            
        sensible-editor:tldr:fc3c6  
        The command "sensible-editor + ${filename}" can be used to open a text editor for editing a specific file. Here is a breakdown of the command:
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"sensible-editor": This is a command in Unix-like systems that automatically determines the default text editor set by the user. It launches the preferred text editor defined in the EDITOR or VISUAL environment variables. 
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"+": The plus sign, when used with certain text editors, specifies that the editor should open the file and position the cursor at a specific line or character. 
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"${filename}": This is a placeholder for the name of the file you want to open. By replacing ${filename} with the actual file name or path, the command will open the specified file in the determined default text editor. 
So, by running the command "sensible-editor + ${filename}", you would open the specified file in the default text editor, with the cursor positioned at the beginning of the file.