Linux Command Line Calendar

I’ve used Linux for almost 20 years and somehow never knew you could get a calendar on the command line 🤯🤯 Just type ‘cal’ for the current month or cal followed by the year (‘cal 2019’ for example) to get a full year. See the man pages for details. me@myserver:~$ cal 2019 2019 January February …

Bitcoin RPC Commands over SSH Tunnel

If you’re running a Bitcoin full node and want to run RPC commands against the Bitcoin client from a remote machine the easiest and safest way to do this is using Port Forwarding over an SSH connection. What is Port Forwarding used for? Secure access to a port that is otherwise not listening on a …