02 - Ansible AdvancedPlaybook run options Dry Run (Check Mode) The --check option runs the playbook without making changes to the target systems. $ ansible-playbook playbook.yml --check Start at The --start-at-task option is use to specify a name of a task that ...May 3, 2025·5 min read
03 - List, Tuples & DictionaryLists A list in Python is a collection of items (or elements) that are ordered, mutable (can be modified), and allow duplicate values. Key Features of Lists Ordered: The items in a list are maintained in the order they are added. Mutable: Lists c...Jan 14, 2025·8 min read
02 - Control Flow - Conditional Block and LoopsConditional Statements Conditional statements in Python are used to make decisions based on conditions. These statements control the flow of execution depending on whether a condition evaluates to True or False. Types of Conditional Statements i...Jan 14, 2025·3 min read
01 - Python FundamentalsWhat is Python? Python is a high-level, interpreted programming language known for its simplicity and readability. It was created by Guido van Rossum and released in 1991. Python is widely used for a variety of applications, including web developm...Jan 14, 2025·8 min read
11 - Kubernetes Essential CommandsSecurity in Kubernetes View Certificates The manifests files (kubernetes configuration files) are stored at location /etc/kubernetes/manifests/ The certificate files (.crt and .key) are stored at location /etc/kubernetes/pki/ The etcd and ca c...Jan 13, 2025·5 min read
Jenkins FundamentalsWhat is CICD? CICD stands for Continuous Integration and Continuous Delivery / Continuous Deployment. It is a methodology and set of practices used in modern software development to streamline the process of integrating, testing, and deploying code...Jan 11, 2025·4 min read
03 - ShebangShebang The shebang (#!) is a special character sequence at the very beginning of a script file that tells the operating system which interpreter should be used to execute the script. Syntax #!/path/to/interpreter #: The comment character. !: In...Jan 10, 2025·4 min read