Thanks to the wonders of the internet, collaborating with others across great distances has become pretty simple. It’s easy now to share computer desktops over a network connection, and even take control of another person’s computer if the need arises. But these graphical tools are often overkill, especially if all we really need is to share a terminal session with someone else over a network.
A new project from [Elis] allows just that: to share an active terminal session over a web browser for anyone else to view. The browser accesses a “secret” URL which grants access to the terminal via a tunnel which is able to live stream the entire session. The server end takes care of all of the work of generating this URL, and it is encrypted with TLS and HTTPS. It also allows for remote control as well as viewing, so it is exceptionally well-featured for being simple and easy to run.
To run this software only a binary is needed, but [Elis] has also made the source code available. Currently he finds it a much more convenient way of administering his Raspberry Pi, but we can see a lot of use for this beyond the occasional headless server. Certainly this makes remote administration easy, but could be used collaboratively among a large group of people as well.
This is a super cute hack for you Linux users out there. If you have played around with SSH, you know it’s the most amazing thing since sliced bread. For tunneling in, tunneling out, or even just to open up a shell safely, it’s the bees knees. If you work on multiple computers, do you know about
ssh-copy-id? We had been using SSH for years before stumbling on that winner.
Anyway, [Felipe Lavratti]’s ssh-allow-friend script is simplicity itself, but the feature it adds is easily worth the cost of admission. All it does is look up your friend’s public key (at the moment only from GitHub) and add it temporarily to your
authorized_keys file. When you hit ctrl-C to quit the script, it removes the keys. As long as your friend has the secret key that corresponds to the public key, he or she will be able to log in as your user account.
Continue reading “Grant Anyone Temporary Permissions To Your Computer With SSH”
We’d like to spend some time talking about documenting your project and sharing it with the world. For many, the goal is to become an Internet sensation, hopefully for the right reasons. Taking a bit more time to make certain you do a great job of sharing your information will pay off. Here at hackaday.comwe focus on technological wonders but these guidelines should work well at improving the desirability of anything you might want to share on the interweb. Continue reading “How To Make Your Project An Internet Sensation”