nareshganesan

package main

import (
	"fmt"
	"gopkg.in/yaml.v3"
	"io"
	"net/http"
)

// PipelineConfig is the representation of a pipeline in the configuration.

nareshganesan

To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

nareshganesan

# install dependencies
sudo apt install -y make build-essential \
python3 python-pip libpq-dev python3-dev libssl-dev zlib1g-dev \
libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev \
libncursesw5-dev xz-utils tk-dev libffi-dev liblzma-dev python-openssl

# pyenv for installing different python versions
git clone https://github.com/pyenv/pyenv.git ~/.pyenv

# export pyenv path for python environments

nareshganesan

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

• http://mvdirona.com/jrh/talksandpapers/jamesrh_lisa.pdf

Basic tenets

• Does the design expect failures to happen regularly and handle them gracefully?
• Have we kept things as simple as possible?

nareshganesan

apt-get update
apt-get install software-properties-common
add-apt-repository ppa:certbot/certbot
apt-get update
apt-get install python-certbot-nginx

nareshganesan

#!/bin/bash

err_report() {
  echo "Error on line $1"
}

trap 'err_report $LINENO' ERR

usage() {
  echo "Usage: $0

nareshganesan

  # The file contains list of frequently used screen shortcuts
  # https://tournasdimitrios1.wordpress.com/2010/11/04/linux-the-screen-command-a-must-for-ssh/
  
  Ctrl - control key
  
  # Create a new screen window (create)
  Ctrl-a + c   # Press 'control' key and 'a' and followed by 'c'
  # or
  screen -S  namexx 
  

nareshganesan

# get the wifi card details using the following command
lspci -vvnn | grep 14e4

# I had BM4360
sudo apt-get update && sudo apt-get install bcmwl-kernel-source

nareshganesan

brew update 
# installs pyenv
brew install pyenv
echo 'eval "$(pyenv init -)"' >> ~/.bash_profile;
# activates pyenv
source ~/.bash_profile
# installs pyenv-virtualenvwrapper
brew install pyenv-virtualenvwrapper
echo 'export PYENV_VIRTUALENVWRAPPER_PREFER_PYVENV="true"'
echo 'export WORKON_HOME=$HOME/.pyenvs'

nareshganesan

curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpg
sudo mv microsoft.gpg /etc/apt/trusted.gpg.d/microsoft.gpg
sudo sh -c 'echo "deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main" > /etc/apt/sources.list.d/vscode.list'

# install vs code 
sudo apt-get update
sudo apt-get install code # or code-insiders