You should really only run this command on text documents, not binary (Word, StarOffice, etc.) documents.
At the command line, enter:
ispell <document name>
The following screen will appear highlighting the word with spell errors and suggestions will be shown at the bottom:
![✔️ Spell check documents in Linux using ispell image 14 1024x580 - ✔️ Spell check documents in Linux using ispell](https://i0.wp.com/pcx3.com/wp-content/uploads/2022/08/image-14.png?resize=736%2C417&ssl=1)
If you encounter an error:
![✔️ Spell check documents in Linux using ispell image 13 - ✔️ Spell check documents in Linux using ispell](https://i0.wp.com/pcx3.com/wp-content/uploads/2022/08/image-13.png?resize=479%2C21&ssl=1)
then you first need to run:
yum install aspell-en.x86_64
MAN page: https://www.commandlinux.com/man-page/man1/ispell.1.html