ispell

Ispell is a command line tool used for spell checking and correcting text files. It is widely used on Unix-like systems, including Linux and macOS. The tool checks the spelling of each word in a given text against a dictionary file. Ispell also offers suggestions to correct misspelled words, making it helpful for writers and content creators. It supports multiple language dictionaries and can handle different character encodings. Ispell provides features like ignoring certain types of words, hyphenation support, and personal dictionaries. It is highly customizable, allowing users to modify the behavior and settings according to their preferences. Overall, Ispell is a versatile and efficient spell-checking tool for command line users.