AWS CLI: 10 Useful Commands You May Not Know

by | Jul 16, 2018 | AWS

The AWS CLI should be your best friend The AWS console is certainly very well laid out and, with time, becomes very easy to use. However if you are not using the AWS CLI (Command Line Interface) from your local terminal, you may be missing out on whole lot of...

Ubuntu: Failed to start Nvidia Persistence Daemon

by | Jul 14, 2018 | Linux / Ubuntu

The nvidia-persistenced group/user is created by the install script in the nvidia-utils package (or equivalent if you use one from the AUR). Reinstalling nvidia-utils will recreate the needed nvidia-persistenced group/user. Without reinstalling you can...

ssh: how to fix warning about ECDSA host key

by | Jul 14, 2018 | Linux / Ubuntu

I’m trying to setup password-less SSH on an Ubuntu server with ssh-copy-id myuser@myserver, but I’m getting the error: Warning: the ECDSA host key for ‘myserver’ differs from the key for the IP address ‘192.168.1.123’ What’s...

A PRIVATE GIT SERVER CRASH COURSE

by | Jul 14, 2018 | Raspberry Pi

At this point, everyone has already heard that Microsoft is buying GitHub. Acquisitions of this scale take time, but most expect everything to be official by 2019. The general opinion online seems to be one of unease, and rightfully so. Even if we ignore...