sdkks

# Old school way of setting Solarized Dark Theme for WSL MinTTY theme
echo -ne   '\eP\e]10;#839496\a'  # Foreground   -> base0
echo -ne   '\eP\e]11;#002B36\a'  # Background   -> base03
echo -ne   '\eP\e]12;#DC322F\a'  # Cursor       -> red
echo -ne  '\eP\e]4;0;#073642\a'  # black        -> Base02
echo -ne  '\eP\e]4;8;#002B36\a'  # bold black   -> Base03
echo -ne  '\eP\e]4;1;#DC322F\a'  # red          -> red
echo -ne  '\eP\e]4;9;#CB4B16\a'  # bold red     -> orange
echo -ne  '\eP\e]4;2;#859900\a'  # green        -> green
echo -ne '\eP\e]4;10;#586E75\a'  # bold green   -> base01 *

sdkks

$ find . -name '*.pub' | xargs -I%% bash -c 'echo $1 - $(ssh-keygen -EMD5 -lf $1)' -- %%
> ./analytics.pub - 2048 MD5:dc:3d:8f:ab:58:1a:f8:a7:70:d0:35:37:24:fd:d2:26 username@laptop (RSA)

sdkks

Requirements

1. Packer from hashicorp
2. Service account with necessary permissions (account.json), if unsure just make it project owner for dev purposes.
3. Modify the couchbase.json with necessary parameters for yourself. Ideally it should have pd-ssd disk type and at least 4GB ram.

More info: https://www.packer.io/intro/getting-started/build-image.html

sdkks

Requirements

1. socat
2. kubectl with proper ~/.kube/config that can connect to your cluster
3. Working knowledge of kubectl client
4. OpenSSH client

How does it work?

1. kubectl does port forwarding to sshd port of your pod. I'm using pm2 process managed to keep my services alive in my workstation container. If you have only sshd, easiest to use is dropbear
2. ProxyCommand of OpenSSH client uses socat to redirect two way fd - to forwarded port of kubectl
3. Voila! You are in

sdkks

HOW TO

Why

Copy Paste (CTRL+C) command doesn't work for Linux terminals as CTRL+C is used for SIGINT signal to stop/interrupt works on Linux shell.

Prerequisites

You are on Windows but need to have Linux shell like bash or zsh and using one of popular terminal emulators

Steps

1. Download and Install AHK (AutoHotKey) // https://autohotkey.com/
2. Put copy-paste.ahk anywhere in your machine and double click after saving it.
3. Voila, now Alt + C (same position as CMD + C) will work just like Macbook on most of Linux Terminal emulators on Windows (tested with Cmder, MinTTY, Hyper.JS)

sdkks

Set-PSReadlineOption -EditMode Emacs
$env:KUBECONFIG="c:\Users\<your path to special kubeconfig for your gke/eks/aks cluster>\kube-config"
kubectl get pod | Select-String "ws-" | Select-String "Running" | %{ "$_".split(" ")[0]} | %{kubectl exec -ti $_ -- su - said}

sdkks

#!/usr/bin/env bash

exitCode(){
    case $1 in
        0)
        echo "Completed with success"
        ;;
        *)
        echo "Exited with failure: $1"
        ;;

sdkks

http(){
python3 <(<<EOF
#!/usr/bin/env python3

from http.server import SimpleHTTPRequestHandler, test
import argparse


class InlineHandler(SimpleHTTPRequestHandler):

sdkks

Git Basics

This is WIP, evolving over time. Feel free to comment for errors/suggestions.

It's more of personal notes, comes with no guarantees or responsibility.

Always think twice before pushing a risky change.

Legend:

$ means it's your command prompt, don't enter $, only what is right to it. Lines in gray blocks that don't start with $ are output from commands.

sdkks

#!/usr/bin/env bash
# Bash strict mode
# Error on undefined variable: -u
# Exit on ERR: -e
# Functions inherit ERR traps: -E
# Exit on pipe failures: -o pipefail
set -eEuo pipefail

# Directory of this script
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"