hunspell:tldr:83751

The command "hunspell ${filename}" is used to check the spelling and grammar of a specified file using the "hunspell" spell-checking program.

Here's a breakdown of the command:

• "hunspell" refers to the spell-checking program called "hunspell". Hunspell is commonly used in various applications, such as text editors or word processors, to provide spell-checking capabilities.

• "${filename}" represents a variable that should be replaced with the actual filename or path to the file you want to spell-check. The variable notation "${}" is commonly used in command-line interfaces to denote a variable.

By running this command with an actual filename, the hunspell program will open the specified file and perform spell-checking and grammar checks on its content. It will then provide a report on any misspelled words, grammar errors, or other issues found in the file.