Spell checking on the command line is interactive as it is easy. Use the
aspell command, which is an interactive spell checker
$ cat > woodchuck.txt How mch wood wuld a woodchck chuk if a wodchuck coud chuc wod?
Now try correcting the woodchuck.txt file with the
aspell check command
$ aspell check woodchuck.txt
Your terminal should turn into an interactive program such as the one below:
How mch wood wuld a woodchck chuk if a wodchuck coud chuc wod?
1) Mach 6) ch 2) Mich 7) MC 3) mach 8) MCI 4) much 9) mph 5) Ch 0) och i) Ignore I) Ignore all r) Replace R) Replace all a) Add l) Add Lower b) Abort x) Exit
To replace with suggested, word, use the number keys 0-9. Otherwise, choose and press the appropriate letter.
Oftentimes you may work with HTML pages to run spell check. To ignore HTML tags, use the
If you're playing Scrabble with a friend and need to prove that a word exist, you can do so right on the command line! Use the command
$ lookup quetzal quetzal
If the word exists, it will echo it back to standard out, along with other words with the same beginning characters.
This command works very much like
grep, and looks within the dictionary in /usr/dict/words or /usr/share/dict/words. This file simply contains a list of dictionary words.
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