ispell w konsoli
Back up original file in filename.bak.
Count two correctly spelled words without a space between them as a spelling error.
Count two correctly spelled words without a space between them as a legitimate compound word.
Search file instead of standard dictionary file.
File is in HTML/XML format.
Suggest combinations of known roots and affixes, even if the result is not known. For example, "generous" and "ly" are known, so "generously" would be suggested as a word, even if it were not in the dictionary.
Expect nroff or troff input file.
Do not guess new words using known roots and affixes. The opposite of -m.
Search file instead of personal dictionary file.
EX or L AT EX input file.
Consider chars to be legal, in addition to a-z and A-Z.
Do not back up original file.
Search for missing blanks (resulting in concatenated words) in addition to ordinary misspellings.
Do not produce error messages in response to concatenated words.
Show number lines of context.
List interactive commands at bottom of screen.
Suppress printing of interactive commands.
Do not attempt to suggest more root/affix combinations.
Sort suggested replacements by likelihood that they are correct.
Expect all files to be formatted by type.
Never consider words that are n characters or fewer to be misspelled.
Use hat notation (^L) to display control characters, and M- to display characters with the high bit set.
Przykłady ispell działanie w Słownik polecenie I