TECH TIPS
AWS CLI: 10 Useful Commands You May Not Know
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 great...
Connecting to Amazon EC2 Instance on Windows 10 bash – Permission denied (publickey)
I am trying to connect to my Amazon EC2 Instance using bash on Windows 10. I have already downloaded MyKey.pem It show me this message @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: UNPROTECTED PRIVATE KEY FILE! @...
Ubuntu: Failed to start Nvidia Persistence Daemon
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 directly run...
ssh: how to fix warning about ECDSA host key
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 causing this, and how do I fix it? Remove...
A PRIVATE GIT SERVER CRASH COURSE
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 Microsoft’s...
Migrating to Amazon Linux 2
I run all my EC2 workloads on Amazon Linux. It comes with a superb AWS integration, a secure default configuration, regular security updates, and I can open AWS Support tickets if I run into any problems. In late December 2017, AWS announced the successor of Amazon...