DevOps Cheat Sheet Collection

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

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• If you miss a topic suggest it by opening an issue!

Install in Devhelp

Using the devhelp cheat sheet installer you can easily download all cheat sheets from this repo (and others) for offline searching with GNOME devhelp.

Cheat-Sheet Index

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

Examples Index

Glib Examples | GObject | Glib GRegex | Glib Testing | Glib XDG Migration | Glib
Go Examples | Go Struct
Javascript Examples | GraphQL | Handlebars | Javascript Frameworks | Javascript RegExp | Javascript void0 | React PropTypes | React | d3js
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 GStreamer | PyGI GnomeKeyring | PyGI GtkStatusIcon | Python Dictionary | Python Syntax | Python argparse | Python re.match | Python re | Python re.sub | Python simplehttpserver | Python split | Python string concat | Python subprocess | Python
Regex Examples | Perl Regex | Regex Overview | Ruby Regex