How wget all images from website? [closed] - wget

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How wget all images from site when these images aren't stored on the same domain?

I recommend you to take a look at this link
it should be something like this ;
wget -r -A.jpg http://url-to-webpage-with-images/
Another way that I did earlier,
1) get html source of documents
2) parse links
3) save the links in a .txt file
4) after that use wget -i file_name.txt
You can use this generic class I wrote. It is easy to understand. Just look at Test.java how to use the class.

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Is there a way to preview a file in Google Cloud Storage? A way to see the first few lines without downloading the entire file? [closed]

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I just want to see the column headers for a CSV file so I can create a table before importing it into Cloud SQL. Preferably using the web-based Storage Browser at https://console.cloud.google.com/storage/browser
I think I found a way. Open up the Google Cloud Shell (one of the icons in the upper right) and use the "gsutil cat" with the -r range option or pipe it through head.

How do I modify the size of an embedded Gist? [closed]

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Is it possible? As it is, it just seems rather large on my webpage currently, and I'd like to shrink it down.
If it makes a difference, I'm using the standard embed code displayed alongside the Gist. In my case, that's <script src="https://gist.github.com/4090046.js"></script>.
Unless you:
change the source of that GitHub js script (and store it on your website)
want to do any other kind of modification (like shrink that GitHub Javascript yourself, and call that shrink-ed version), with services like packer,
you won't be able to get a shorter js script from GitHub itself.

How can I migrate my likes of a link to another link? [closed]

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I have remade my site, but it contains different links with old site.
How can I migrate likes?
There may not be an easy solution. Depending on what framework you're using (if any) you may have to change them all individually. If this ends up being the case you're going to want to use sed from the command line to replace all instance of the old URL with the new URL. If you're using a CMS you should be able to change the base URL from the administration panel. If you're URLs are stored in a database you can use MySQL's replace command to replace the old URL with the new.

Convert .flv to .mp4 [closed]

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Is there a good tool that I can try out to convert my .flv file to .mp4? I need to use it on a mac, so not on a windows PC.
I have made an iPhone application and I want to try out how a webcast of 40 minutes streams on it. To do this i must convert my .flv file to .mp4.
I have found a converter (This one) but if you use it as trial you can only edit 3 minutes.
Thanks.
I've done this in the past using ffmpeg:
http://www.ffmpeg.org/
I really like handbrake. I have used a converted video in my app.

Writing to a Wiki [closed]

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I need to write a script that writes (appends) data to an internal wiki that isn't public (needs username and password but unencrypted, http not https). The script can be a shell script, a Perl script, or even a Java application (last resort). Any help would be appreciated. Let me know if any additional information is needed.
Right now, I'm only able to read from the wiki using LWP Perl library using the getprint($url) function.
Thanks
If it's truly MediaWiki, then just use MediaWiki::API.