Piotr1215

Capability/Tool	terraform Cloud	terraform Enterprise	Scalr	Env0	Spacelift
Compliance	ISO 27001, SOC 2	ISO 27001, SOC 2	SOC 2 Type I	SOC 2	ISO 27001, SOC 2 Type II
GitLab Integration	✅	✅	✅	✅	✅
Hosting	SaaS	SaaS, On-Prem	SaaS, On-Prem	SaaS	SaaS
Policy as Code	Sentinel, OPA

Piotr1215

<!DOCTYPE NETSCAPE-Bookmark-file-1>
<!-- This is an automatically generated file.
     It will be read and overwritten.
     DO NOT EDIT! -->
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8">
<TITLE>Bookmarks</TITLE>
<H1>Bookmarks</H1>
<DL><p>
    <DT><H3 ADD_DATE="1626629115" LAST_MODIFIED="1626629462" PERSONAL_TOOLBAR_FOLDER="true">Bookmarks bar</H3>
    <DL><p>

Piotr1215

*swp

Piotr1215

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Piotr1215

Setting up K3s

Katacoda scenario

General purpose Ubuntu 20.04 Instance

Download and install

curl -sfL https://get.k3s.io | sh - 

Piotr1215

Command	Description
:autocmd	Lists all currently defined auto commands in Neovim.
:autocmd {event}	Shows auto commands for a specific event (e.g., BufWritePost).
:verbose :autocmd {event}	Provides detailed information about auto commands for a specific event
:augroup {group} | autocmd | augroup END	Displays all auto commands within a specific group.
:autocmd * {pattern}	Lists all auto commands that match a specific pattern (e.g., *.lua).
Telescope autocommands	Lists all auto commands and fuzzy find.

Piotr1215

Command	Description
:%s/old/new/g	Replace all occurrences of 'old' with 'new' in the entire file
:s/old/new/g	Replace all occurrences of 'old' with 'new' in the current line
:s/\Cold/new/g	Case-sensitive replace of 'old' with 'new' in the current line
:s/\v(\d+)-(\d+)/\2-\1/g	Swap two groups of digits separated by a hyphen in the current line
:g/^$/d	Delete all empty lines in the file
:g/pattern/norm gU$	Convert matching lines to uppercase
`:argdo %s/old/new/gc	update`

Piotr1215

#!/usr/bin/env bash

# The set -e option instructs bash to immediately exit if any command has a non-zero exit status
# The set -u referencing a previously undefined variable - with the exceptions of $* and $@ - is an error
# The set -o pipefaile if any command in a pipeline fails, that return code will be used as the return code of the whole pipeline
# https://bit.ly/37nFgin
set -o pipefail

help_function() {
	echo "Usage: __open_file.sh [query] [-h|--help]"

Piotr1215

Kubernetes related networking commands

Coming from .NET dev/architect background means that there is a lot to learn in terms of networking and Linux management. Here are CKA curriculum requirements for networking:

RedHat ip command cheatsheet

CKA exam related commands:

ip commands

Piotr1215

kubectl commands and tips&tricks for CKA, CKAD and CKS exams

Quickly retrieve imperative commands to create k8s resources.

Command: k run -h | grep '# ' -A2

When is it useful: copy/paste command to notepad, edit values and execute to create desired resource

Result: list of different ways to create k8s resources imperatively using kubectl