Garret Noling gnoling

## get-public-ip.md

      
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                gnoling
                / get-public-ip.md
            
            
              Created
              July 10, 2025 15:07
                — forked from rkalkani/get-public-ip.md
            
              
                Get public IP address used by your machine to connect to the internet
              
          
    Get Public IP

DNS

Google

dig o-o.myaddr.l.google.com txt @ns1.google.com +short
# OR
nslookup -type=txt o-o.myaddr.l.google.com ns1.google.com

  
## get_agents_yaml_ha.sh
#!/bin/bash
# Usage: ./get_agents_yaml_ha.sh cluster_name
# Needs to have KUBECONFIG environment variable set or ~/.kube/config pointing to the RKE Rancher cluster

set -x

# Check if jq exists
command -v jq >/dev/null 2>&1 || { echo "jq is not installed. Exiting." >&2; exit 1; }
command -v kubectl >/dev/null 2>&1 || { echo "kubectl is not installed. Exiting." >&2; exit 1; }

## rancher_versions.sh
#!/bin/bash

for app in k3s rke2 rancher; do
  curl -ks "https://update.${app}.io/v1-release/channels" | \
  jq --arg app "${app}" -r '.data[]|select(.id==("stable","latest","testing"))|[$app, .name, .latest]|@tsv'
  echo
done
	#!/bin/bash
	# Usage: ./get_agents_yaml_ha.sh cluster_name
	# Needs to have KUBECONFIG environment variable set or ~/.kube/config pointing to the RKE Rancher cluster

	set -x

	# Check if jq exists
	command -v jq >/dev/null 2>&1 \|\| { echo "jq is not installed. Exiting." >&2; exit 1; }
	command -v kubectl >/dev/null 2>&1 \|\| { echo "kubectl is not installed. Exiting." >&2; exit 1; }
	#!/bin/bash

	for app in k3s rke2 rancher; do
	curl -ks "https://update.${app}.io/v1-release/channels" \| \
	jq --arg app "${app}" -r '.data[]\|select(.id==("stable","latest","testing"))\|[$app, .name, .latest]\|@tsv'
	echo
	done