Markdown sources for all the cheat sheets found at https://lzone.de/

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Automation | Ansible | Chef | IT-Ops | Jinja | Mcollective | Monitoring | Puppet | Puppet - Hiera | SaltStack | Swagger | Terraform
CICD | ArgoCD | Gerrit | Git | Github Actions | Gradle | Jenkins | Jenkins Docs | Jenkins Pipeline DSL | JenkinsX | JFrog CLI | Maven
Cloud | ARM | AWS | AWS Lamba | Azure | Azure Devops | KVM | LXC | OpenNebula | OpenVZ | packer | S3 | Vagrant | VirtualBox | VM Tuning | Xen
Container | Buildah | Container Orchestration | Docker | Docker Compose | Docker Swarm | Dockerfile | Podman | runc
DevOps Linux | Architecture | auditd | cgroups | DBUS | Debugging | DKMS | DRBD | DXVK | Filesystem | GPG | Grub | IPMI | kerberos | Kernel Tracing | Linux-Commands | Linux-HA | Linux-Sysadmin | Linux-Virtualization | LVM | mokutil | nohup | Partitioning | perf | PKI | Printing | RAID | screen | socat | Solaris | sops | strace | sudo | supervisor | systemd | systemtap | ulimit | vi | X11
DevOps Services | Apache | Ceph | Consul | Couchbase | CouchDB | ElasticSearch | etcd | etcdv2 | F5 | GlusterFS | Graphite | htaccess | Java | Kafka | memcached | MongoDB | MySQL | NFS | nginx | Nodejs | NTP | OAuth | PgBouncer | Postgres | RabbitMQ | Redis | Redis Sentinel | Samba | Splunk | sqlite | Squid | Tomcat | Webserver | Zookeeper
kubernetes | Helm | Helm Templates | kops | kubectl | kubernetes | kubernetes ConfigMap | kubernetes DNS | kubernetes StorageClass | Minikube | Minishift | nginx-ingress | Openshift | PKS | Prometheus | Tekton
Languages | autotools | CSS | GCC | gdb | JSONPath | Linux HTML Widgets | meson | Misc | Perl | PHP | Ruby | SQL | Syndication | Vala | XML | XPath | XSLT | YAML
Mobile | adb
Network | curl | iptables | Linux-Networking | Mail | mDNS | netfilter | Network | rsync | SMB | SSH | tcpdump | unbound
Packaging | apt | Bower | cargo | Conan | dpkg | flatpak | gem | golang | gradle | maven | npm | pacman | pip | Ruby Bundler | rvm | snap | yum | zypper
Scripting | APIs | awk | Bash | Bash Associative Array | Bash Functions | Bash Regex | ffmpeg | Images | jq | Locking | Scripting | sed | Shell-Scripting | xargs | zenity
Security | AppArmor | HTTPS | Incident Handling | OpenSCAP | OpenSSL | Package Vulnerabilities | Security | Security Auditing | Security-News-Feeds | SELinux | SIEM | SSL-Certificates
Solutions | SaaS Dev Tools | Service Architecture | Solutions Automation | Solutions Loadbalancing | Solutions Monitoring | Solutions NoSQL | Solutions Virtualization
Windows | netsh | PowerShell | registry | wmic | WSL

Glib Examples | Glib | Glib GRegex | Glib Testing | Glib XDG Migration | GObject
Javascript Examples | GraphQL | Handlebars | Javascript Modules | Javascript RegExp | Javascript strptime | Javascript void0 | Nodejs Express
PHP Examples | PHP Arrays | PHP curl_setopt | PHP date | PHP explode | PHP file_get_contents | PHP implode | PHP in_array | PHP ini_set | PHP preg_match | PHP preg_replace | PHP str_replace | PHP stripos | PHP strpos | PHP strripos | PHP strrpos | PHP ternary operator | PHP unserialize
Python Examples | PyGI GnomeKeyring | PyGI GStreamer | PyGI GtkStatusIcon | Python | Python argparse | Python Dictionary | Python re | Python re.match | Python re.sub | Python simplehttpserver | Python split | Python string concat | Python subprocess | Python Syntax
Regex Examples | Go Regex | Regex Overview | Ruby Regex

du Radial Map | du Radial Map
du Tree Map | du Tree Map
netstat Dendrogram | netstat Dendrogram
netstat Force Graph | netstat Force Graph
netstat Services | netstat Services

• 30s-of-code CSS
• 30s-of-code Git
• 30s-of-code JS
• 30s-of-code Python
• AWS EKS Workshop
• AWS S3 Python
• AWS Serverless Workshop
• AWSCookbook Security
• Ansible Tutorial
• Architecture Books
• Architecture Domain Driven Hexagon
• Architecture Enterprise Patterns
• Architecture Microservices
• Awesome AWS Security
• Awesome Azure Architecture
• Awesome CS Courses
• Awesome Cheat Sheets
• Awesome Cloud Security
• Awesome Design Patterns
• Awesome GraphQL
• Awesome OSINT
• Awesome OpenPolicyAgent
• Awesome Programming Projects
• Awesome Public Datasets
• Awesome Python
• Awesome Scalability
• Awesome Security
• Awesome k8s Security
• Azure Powershell
• Backend Development Whitepaper
• Bash Handbook
• Bash Streams Handbook
• Bash by Example
• Bayesian Modelling in Python
• C4-PlantUML Documentation
• CSS Architecture
• Cloud Outages Index
• Cloud Provider Cheat Sheets
• DDD Context Mapping
• DDD Miro Templates
• DDD Starter Modelling
• DDD by Examples
• Databases Introduction
• Design: Aggregate Design Canvas
• Design: Bounded Context Canvas
• Design: Core Domain Charts
• DevOps Video Tutorials
• DevSecOps Maturity Model
• DevSecOps SLSA Framework
• Docker Cheat Sheet
• Docker Getting Started
• Documentation ArgoCD
• Documentation Certbot
• Documentation CoreDNS
• Documentation Grafana Loki
• Documentation Grafana LokiStack Operator
• Documentation Linode
• Documentation Powershell
• Documentation Prometheus
• Documentation Prometheus Alertmanager
• Documentation Prometheus Operator
• Documentation Telegraf
• Documentation docker-bench-security
• Documentation juju
• Documentation kubebench
• Documentation kubernetes
• Elastic Data Lake Architecture
• ElasticSearch Architecture
• ElasticSearch Examples
• Excel Cheat Sheet
• FastAI Fastbook
• Favicon Cheat Sheet
• Free Programming Books
• Free Tier SaaS List
• Fuzzing 101
• GCP Cheat Sheet
• GDB Cheat Sheet
• Geo Data Science Book
• Github Cheat Sheet
• Globbing Cheat Sheet
• Google Cloud Guide
• How Programming Works
• IMDB Data in the Terminal
• Interview Questions: 30s-of-code JS
• Interview Questions: Android
• Interview Questions: Data Science
• Interview Questions: FAANG
• Interview Questions: Java
• Interview Questions: Linux Sysadmin
• Interview Questions: ML
• Interview Questions: System Design
• Interview Questions: System Design and Architecture
• JS Promise Cookbook
• Java 8 Tutorial
• Javascript ES6 Cheatsheet
• Javascript Functional Programming
• Javascript NPM with ES Modules
• Kafka Architecture
• Learn Regex
• Learn To Cloud
• Learn UML2
• Learn Vim
• LearnXinYMinutes
• Learning freeCodeCamp
• Linux XDP Tutorial
• Little Go Book
• Little MongoDB Book
• Little Redis Book
• MDN accessibility
• MDN api
• MDN css
• MDN demos
• MDN events
• MDN exslt
• MDN guide
• MDN html
• MDN http
• MDN javascript
• MDN manifest
• MDN mathml
• MDN media
• MDN opensearch
• MDN performance
• MDN privacy
• MDN progressive_web_apps
• MDN security
• MDN svg
• MDN text_fragments
• MDN tutorials
• MDN webdriver
• MDN xml
• MDN xpath
• MDN xslt
• MITM Cheat Sheet
• MS Architecture Center
• MS Azure Security
• Markdown Architecture Decision Records
• Meta Checklist
• Modern C++ Tutorial
• Naming Cheat Sheet
• Nature of Code
• Network Segmentation Cheat Sheet
• OS Tutorial
• OWASP Cheat Sheets Series
• OpenSSL Architecture
• Puppet Handbook
• Pure Bash Bible
• Python Introcution: Byte of Python
• Python Machine Learning
• Python Tutorial
• Python pdb Tutorial
• RabbitMQ Client Tutorials
• Reverse Shells
• Runbooks AWS Incidents
• Runbooks Concept
• Runbooks Container Solutions
• Runbooks Example
• Runbooks Openshift
• Runbooks Pentesting
• Runbooks Prometheus Operator
• Runbooks Security Incident
• SAP Tutorials
• SRE Cheat Sheet
• Scalable SW Architecture
• Security 101 for SaaS Startups
• SysML v2 Documentation
• System Design 101
• System Design Primer
• Tekton 101
• The JS Way
• Typescript Handbook
• WTFJS
• Xapax Security
• devhints.io
• eg Cheat Sheets
• golang Cheat Sheet
• k8s CKAD Tutorial
• k8s Istio Tutorial
• k8s NetworkPolicy Tutorial
• k8s Nomand Tutorial
• k8s Tekton Tutorial
• k8s the hard way
• nginx Admin Handbook
• reactnative.guide