aspell

Interactive spell checker. More information: http://aspell.net/.

• Spell check a single file:

aspell check path/to/file

• List misspelled words from stdin:

cat path/to/file | aspell list

• Show available dictionary languages:

aspell dicts

• Run aspell with a different language (takes two-letter ISO 639 language code):

aspell --lang=cs

• List misspelled words from stdin and ignore words from personal word list:

cat path/to/file | aspell --personal=personal-word-list.pws list