This will visit recursively all linked urls starting from the specified URL. It won't save anything locally and it will produce a detailed log.

Useful to find broken links in your site. It ignores robots.txt, so just use it on a site you own!

On a machine behind a firewall, it's possible to pass the proxy server address in as a prefix to wget to avoid having to set it as an environment variable first.

Check if a site is down with downforeveryoneorjustme.com

this does the actual google dictionary query, returns a JSON string encapsulated in some fancy tag

here we remove the tag beginning

and here the tag end

There are also some special characters which could cause problems with some JSON parsers, so if you get some errors, this is probably the case (sed is your friend).

I laso like to trim the "webDefinitions" part, because it (sometimes) contains misleading information.

(but remember to append a "}" at the end, because the JSON string will be invalid)

The output also contains links to mp3 files with pronounciation.

As of now, this is only usable in the English language. If you choose other than English, you will only get webDefinitions (which are crap).

EDIT: command updated to support accented characters!

Works in any of 58 google supported languages (some sound like crap, english is the best IMO).

You get a mp3 file containing your query in spoken language. There is a limit of 100 characters for the "q" parameter, so be careful. The "tl" parameter contains target language.

The FLAC audio must be encoded at 16000Hz sampling rate (SoX is your friend).

Outputs a short JSON string, the actual speech is in the hypotheses->utterance, the accuracy is stored in hypotheses->confidence (ranging from 0 to 1).

Google also accepts audio in some special speex format (audio/x-speex-with-header-byte), which is much smaller in comparison with losless FLAC, but I haven't been able to encode such a sample.

substitute "example" with desired string;

tl = target language (en, fr, de, hu, ...);

you can leave sl parameter as-is (autodetection works fine)

Download a bunch of random animated gifs from http://gifbin.com/

Get external IP of the current machine via http://cmyip.com

Substitute that 724349691704 with an UPC of a CD you have at hand, and (hopefully) this oneliner should return the $Artist - $Title, querying discogs.com.

Yes, I know, all that head/tail/grep crap can be improved with a single sed command, feel free to send "patches" :D

Enjoy!

One cannot call the high quality livestream directly, but command this gives you a session ID and the high quality stream. #egypt #jan25

Nothing special required, just wget, sed & tr!

This will uncompress the file while it's being downloaded which makes it much faster

Little faster alternative.

To learn more about Google Ngram Viewer: http://ngrams.googlelabs.com/info

This is a convinient way to do it in scripts. You also want to rm the ip.php file afterwards

Download Gsplitter extension, and execute it with Chrome !

Or download it here :

https://chrome.google.com/extensions/detail/lnlfpoefmdfplomdfppalohfbmlapjjo

Useful for ripping wallpaper from 4chan.org/wg

Seeing that we get back plain text anyway we don't need lynx. Also the sed-part removes the credit line.