Free how to find a miss spelled word software for linux

GNU Aspell is a Free and Open Source spell checker designed to eventually replace Ispell. The project can either be used as a library or as an independent spell checker.
Its main feature is that it does a superior job of suggesting possible replacements for a misspelled word than just about any other spell checker out there for the English language. Unlike Ispell, Aspell can also easily check documents in UTF-8 without having to use a special dictionary.
Aspell will also do its best to respect the current locale setting. Other advantages over Ispell include support for using multiple dictionaries at once and intelligently handling personal dictionaries when more than one Aspell process is open at once.
Main features:
- Is an actual library that other programs can link to instead of having to use it through a pipe.
- Does a much better job of suggesting possible replacements for a misspelled word than Ispell does or for that matter any other spell checker I have seen. If you know a spell checker that does a better job please let me know.
- Can learn from users misspellings.
- Can easily check documents in UTF-8 without having to use a special dictionary.
- Has support for using multiple dictionaries at once.
- Is multiprocess intelligent. When a personal dictionary (or replacement list) is saved it will now first update the list against the dictionary on disk in case another process modified it.
- Can share the memory used in the main word list between processes.
- A better, more complete word list for the English language. Word lists are provided for American, British, and Canadian spelling. Special care has been taken to only include one spelling for each word in any particular word list. The word list included in Ispell by contrast only included support for American and British and also tends to included multiple spellings for a word which can mask some spelling errors.

File::Find::Parallel allows you to traverse a number of similar directories in parallel.

SYNOPSIS

use File::Find::Parallel;

my $ffp = File::Find::Parallel->new( qw( /foo /bar ) );

print "Union:n";
my $union = $ffp->any_iterator
print " $_n" while $_ = $union->();

print "Intersection:n";
my $inter = $ffp->all_iterator
print " $_n" while $_ = $inter->();

File::Find is the ideal tool for quickly scanning a single directory. But sometimes its nice to be able to perform operations on multiple similar directories in parallel. Perhaps you need to compare the contents of two directories or convert files that are shared in more than one directory into hard links.

This module manufactures iterators that visit each file and directory in either the union or the intersection of a number of directories. Hmm. What does that mean?

Given two directory trees like this

foo
foo/a
foo/b/c
foo/d

bar
bar/a
bar/b
bar/e

you can choose to work with the intersection of the two directory structures:
.
./a
./b

That is the subdirectories and files that the foo and bar share.
Alternately you can work with the union of the two directory structures:
.
./a
./b
./b/c
./d
./e

Still not clear? Well, if you wanted to do a recursive diff on the two directories youd iterate their union so you could report files that were present in foo but missing from bar and vice-versa.

If, on the other hand you wanted to scan the directories and find all the files that are common to all of them youd iterate their intersection and receive only files and directories that were present in all the directories being scanned.

The any_iterator and all_iterator are built on a more general purpose method: want_iterator. If, for example, you want to make links between files that are found in more than one directory you might get your iterator like this:

my $iter = $ffp->want_iterator( 2 );

The apparently magic 2 reflects the fact that if youre going to be making links you need at least two files. No matter how many directories you are iterating over in parallel you will only see files and directories that appear in at least two of those directories.

File::Find::Parallel can scan any number of directories at the same time. Heres an example (on Unix systems) that returns the list of all files and directories that are contained in all home directories.

use File::Glob :glob;
use File::Find::Parallel;

my $find = File::Find::Parallel->new( bsd_glob( /home/* ) );

my @common = ( );
my $iter = $find->all_iterator;
while ( defined my $obj = $iter->() ) {
push @common, $obj;
}

print "The following files are common to ",
"all directories below /home :n";

print " $_n" for @common;

For a complete concrete example of its use see lncopies in the bin subdirectory of this distribution.

Iterators

The iterator returned by any_iterator, all_iterator or want_iterator is a code reference. Call it to get the next file or directory. When all files and directories have been returned the iterator will return undef.

Once created an iterator is independent of the File::Find::Parallel object that created it. If the object goes out of scope and is destroyed during the life of the iterator it will still function normally.

You may have many active iterators for a single File::Find::Parallel object at any time.

Define Word is an extension which allows you to look up definition of selected text.

Look up definition of selected text using any of several search engines. The list of engines is configurable.

uspell project is a spelling tester/teacher for elementary school.

uspell is a sound-card based spelling tester.

The words to be spelled are spoken aloud by the computers sound hardware and the user is then prompted to spell the word via the keyboard.

To set up the rewards: make a directory, call it $base. Then "uspell -set $base", and dictate congratulatory statements for reward1 .. reward9 (or fewer).

I suggest parents or teacher perform this step, so the voice for the reward is not the same as the voice for the words. My list of rewards is pretty simple ("Hooray", "Good job", "Congratulations", "Atta-boy"). A final closing remark (like "You did it, thats the end") can be put in $base/reward-end.raw. Configure $base below to match your choice $base.

I expect the child him/her self to dictate the spelling words. "uspell -set unit_name", and it will give instructions from there. It may take some practice to
pause the right amount of time between hitting and saying the word. A *nix guru may be helpful cleaning up messes.

I expect the child himself/herself to dictate the words, and someone else to dictate the rewards, so there is an additional distinction between the words to type, and the rewards.

MIME::Words is a Perl module to deal with RFC-1522 encoded words.

SYNOPSIS

Before reading further, you should see MIME::Tools to make sure that you understand where this module fits into the grand scheme of things. Go on, do it now. Ill wait.

Ready? Ok...

use MIME::Words qw(:all);

### Decode the string into another string, forgetting the charsets:
$decoded = decode_mimewords(
To: =?ISO-8859-1?Q?Keld_J=F8rn_Simonsen?= ,
);

### Split string into array of decoded [DATA,CHARSET] pairs:
@decoded = decode_mimewords(
To: =?ISO-8859-1?Q?Keld_J=F8rn_Simonsen?= ,
);

### Encode a single unsafe word:
$encoded = encode_mimeword("xABFranxE7oisxBB");

### Encode a string, trying to find the unsafe words inside it:
$encoded = encode_mimewords("Me and xABFranxE7oisxBB in town");

Fellow Americans, you probably wont know what the hell this module is for. Europeans, Russians, et al, you probably do.

For example, heres a valid MIME header you might get:

From: =?US-ASCII?Q?Keith_Moore?= < moore@cs.utk.edu>
To: =?ISO-8859-1?Q?Keld_J=F8rn_Simonsen?= < keld@dkuug.dk>
CC: =?ISO-8859-1?Q?Andr=E9_?= Pirard < PIRARD@vm1.ulg.ac.be>
Subject: =?ISO-8859-1?B?SWYgeW91IGNhbiByZWFkIHRoaXMgeW8=?=
=?ISO-8859-2?B?dSB1bmRlcnN0YW5kIHRoZSBleGFtcGxlLg==?=
=?US-ASCII?Q?.._cool!?=

The fields basically decode to (sorry, I can only approximate the Latin characters with 7 bit sequences /o and e):

From: Keith Moore < moore@cs.utk.edu>
To: Keld J/orn Simonsen < keld@dkuug.dk>
CC: Andre Pirard < PIRARD@vm1.ulg.ac.be>
Subject: If you can read this you understand the example... cool!

MP3::Find::Filesystem is a File::Find-based backend to MP3::Find.

SYNOPSIS

use MP3::Find::Filesystem;
my $finder = MP3::Find::Filesystem->new;

my @mp3s = $finder->find_mp3s(
dir => /home/peter/music,
query => {
artist => ilyaimy,
album => myxomatosis,
},
ignore_case => 1,
);