Check These Out
http://public-dns.info gives a list of online dns servers. you need to change the country in url (br in this url) with your country code. this command need some time to ping all IP in list.
Assumes you've downloaded Toni Corvera's vcs script (http://p.outlyer.net/vcs), have it in your PATH, and have installed the script's dependencies. Generates a video contact sheet of 24 thumbnails and 3 thumbnails per column. The bold font and white-on-black color scheme keeps the text readable at the chosen 70% JPEG compression quality, which keeps the file size at a manageable level. You can go even lower with the quality and get a good looking result.
Tested with NTFS and found on this site:
http://forensicir.blogspot.com/2008/01/virtualbox-and-forensics-tools.html
The first 32256 bytes is the MBR
This will run stat on each file in the directory.
The backslash avoids any 'rm' alias that might be present and runs the 'rm' command in $PATH instead.
In a misguided attempt to be more "friendly", some Linux distributions (or sites/etc.) alias 'rm' to 'rm -i'. Unfortunately, this trains users to expect that files won't actually be deleted until they okay it. This expectation will fail with catastrophic results when they use other distributions, move to other sites, etc., and doesn't really even work 100% even with the alias. It's too late to fix 'rm', but '\rm' should work everywhere (under bash).
Dumps a compressed svn backup to a file, and emails the files along with any messages as the body of the email
Securely stream a file from a remote server (and save it locally).
Useful if you're impatient and want to watch a movie immediately and download it at the same time without using extra bandwidth.
This is an extension of snipertyler's idea.
Note: This command uses an encrypted connection, unlike the original.
Note that the file at the given path will have the contents of the (still) deleted file, but it is a new file with a new node number; in other words, this restores the data, but it does not actually "undelete" the old file.
I posted a function declaration encapsulating this functionality to http://www.reddit.com/r/programming/comments/7yx6f/how_to_undelete_any_open_deleted_file_in_linux/c07sqwe (please excuse the crap formatting).