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Milan Thapa thapakazi

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Keybase proof

I hereby claim:

  • I am thapakazi on github.
  • I am thapakazi ( on keybase.
  • I have a public key whose fingerprint is D960 A6D6 BEC6 E198 1393 BFAB 00F2 8320 44FF 5DE8

To claim this, I am signing this object:

thapakazi /
Created Dec 24, 2021 — forked from Kartones/
PostgreSQL command line cheatsheet


Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

  • -E: will describe the underlaying queries of the \ commands (cool for learning!)
  • -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)
thapakazi /
Created Aug 19, 2021
thapakazi /
Created Jul 5, 2021 — forked from syntaqx/
Terraform Generate Self-Signed Certificate Files (Nginx+)
resource "tls_private_key" "ca" {
algorithm = "RSA"
resource "tls_self_signed_cert" "ca" {
key_algorithm = "RSA"
private_key_pem = "${}"
subject {
common_name = "${var.domain}"
thapakazi /
Created May 6, 2021
Session Manager / Use and configuration

Session Manager - Simplified

  • Alternative login to your ec2 instances via session manager
    • Make sure you are using vm with session manager installed
    • Your instance is attached with a iam role that has following policy attached:
      • policy_arn = “arn:aws:iam::aws:policy/AmazonSSMManagedInstanceCore”
thapakazi / CreateLambdaFunctionIAMRolePolicy.json
Created May 4, 2021
Necessary IAM policy to allow creation of lambda function
View CreateLambdaFunctionIAMRolePolicy.json
"Version": "2012-10-17",
"Statement": [
"Sid": "VisualEditor0",
"Effect": "Allow",
"Action": [
View Makefile
ln -s $PWD/librespeed-cli.service ~/.config/systemd/user/librespeed-cli.service
systemctl --user enable librespeed-cli.service
systemctl --user start librespeed-cli.service
systemctl --user daemon-reload
systemctl --user restart librespeed-cli.service
View xps15
description: Notebook
product: XPS 15 7590 (0905)
vendor: Dell Inc.
serial: 2K14DB3
width: 64 bits
capabilities: smbios-3.2.0 dmi-3.2.0 smp vsyscall32
configuration: boot=normal chassis=notebook family=XPS sku=0905 uuid=44454C4C-4B00-1031-8034-B2C04F444233
description: Motherboard
variable date {}
variable url {}
meetup "terraform_tidbits" {
date =
url = var.url
title = "Terraform Practical Tit-Bits"
description = "In this session we will explore some of the common practical tit-bits of using terraform. If you are having difficulties collaborating with your friends/co-workers due to hassles of state file management, dealing with 10s of secrets/variables, managing different infra environments; well, this session is just for you."
thapakazi /
Last active Jan 29, 2021
simple nginx pod mounting custom config file
    #create config map
    curl -sL  > /tmp/site.conf
    kubectl create cm nginx-config --from-file=/tmp/site.conf -o yaml --dry-run=client
    #lets see it in action, will ya ? 
    kubectl create cm nginx-config --from-file=/tmp/site.conf 
    kubectl apply -f