swarupdonepudi

#!/usr/bin/env bash
set -o errexit
set -o nounset
set -o pipefail

# Set magic variables for current file & dir
__dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
echo "info : __dir is ${__dir}"
__file="${__dir}/$(basename "${BASH_SOURCE[0]}")"
echo "info : __file is ${__file}"

swarupdonepudi

list vcls

varnishadm -n /var/run/varnish-home vcl.list

Show a full vcl

varnishadm -n /var/run/varnish-home vcl.show <vcl-id>

Compile a vcl on varnish - make sure to provide absolute path

swarupdonepudi

terraform output -json | jq --raw-output '."aws-iam_creds-iam_admin".value.encrypted_secret'| base64 -D | keybase pgp decrypt

swarupdonepudi

ssh-keygen -yf private-key.pem > public-key.pub

swarupdonepudi

Keybase proof

I hereby claim:

• I am swarupdonepudi on github.
• I am swarupdonepudi (https://keybase.io/swarupdonepudi) on keybase.
• I have a public key whose fingerprint is 5F27 22C1 EFD3 E109 3DDB 94EC 2713 5434 9AF7 F01D

To claim this, I am signing this object:

swarupdonepudi

#copy the below script to your local machine
#create an alias for this script and put it in your profile load file like ~/.zshrc or ~/.bashrc
function clone() {
    echo ${1} > clone-url
    hostname=$(perl -F'/' -lane 'print $F[2]' clone-url)
    hn_github="github.com"
    if [[ "$hostname" ==  ${hn_github} ]];
    then
        #browser url: https://github.com/swarupdonepudi/hypriot-k8s-userdata
        #ssh url: git@github.com:swarupdonepudi/hypriot-k8s-userdata.git

swarupdonepudi

import dns.resolver
my_resolver = dns.resolver.Resolver()
for data in  my_resolver.query("test.db.cforcoins.com", 'cname'):
  print(data.target)

  
Output : 
  
test-db-cluster.cluster-criapcajhism.ap-south-1.rds.amazonaws.com.

swarupdonepudi

sudo killall -HUP mDNSResponder

swarupdonepudi

curl -H "Origin: https://<origin-host-utl>" \
  -H "Access-Control-Request-Method: GET" \
  -H "Access-Control-Request-Headers: X-Requested-With" \
  -X OPTIONS --verbose \
  https://<target-url>

swarupdonepudi

public static String convertStackTraceToString(Exception e) {
  StringWriter sw = new StringWriter();
  e.printStackTrace(new PrintWriter(sw));
  return sw.toString();
}