gagregrog

PM2, EC2, and Github

Set Up Deploy Key on Remote Server

1. SSH into the target machine
2. Make a deploy_keys folder and change into it
   1. mkdir ~/.ssh/deploy_keys
   2. cd ~/.ssh/deploy_keys
3. Create a new key pair
4. ssh-keygen -t rsa -b 4096 -C "your_email@example.com"

brasey

Configure systemd-resolved to use a specific DNS nameserver for a given domain

Use case

Given

• I use a VPN to connect to my work network
• I'm on a Linux computer that uses systemd-resolved
• I have a work domain called example.com
• example.com is hosted by both public and private DNS nameservers

niksumeiko

#!/bin/bash
# Sometimes you need to move your existing git repository
# to a new remote repository (/new remote origin).
# Here are a simple and quick steps that does exactly this.
#
# Let's assume we call "old repo" the repository you wish
# to move, and "new repo" the one you wish to move to.
#
### Step 1. Make sure you have a local copy of all "old repo"
### branches and tags.