ASPELL CHECK YOUR FILES (USAGE)

aspell is using in the previous computer cant use the spell checker then they use it for non graphic interface people and it can check the spell wrong ,if you add some arguments it will more useful
there is usage below:

--mode=«mode»

the mode to use when checking files. The available modes are none, url, email, sgml, or tex. 

--dont-backup

don't create a backup file.

--sug-mode=«mode»

the suggestion mode to use where mode is one of ultra, fast, normal, or bad-spellers. See 

--master=«name»

the main dictionary to use.

--keymapping=«name»

the keymapping to use. Either aspell for the default mapping or ispell to use the same mapping that the ispell utility uses.

there is usage by http://aspell.net/