Linux CS

Commands Logging journalctl -f [f]ollow new messages (like `tail -f` for traditional syslog): journalctl -u kibana -f journalctl –since now|today|yesterday|tomorrow –until YYYY-MM-DD HH:MM:SS Filter messages within a time range (either timestamp or placeholders like “yesterday”): journalctl _PID=pid Show all messages by a specific process: Process Files Users Kernel lsmod Shows the status of linux kernel modules. modprobe Add or remove modules from the Linux kernel....

April 4, 2022 · 1 min · Jaaved Khan

Difference between Definition of Done(DOD) and Acceptance Criteria (AC)?

Summary Difference between Definition of Done (DOD) vs Acceptance Criteria (AC)? Num Definition of Done (DOD) Acceptance Criteria (AC) 1 Generic(common) Specific 2 Abstract Concrete 3 Requirements to adhere Test scenarios ref: link Definition of Done (DoD) is a list of REQUIREMENTS that a user story MUST ADHERE to for the team to call it complete. While the Acceptance Criteria of a User Story consist of set of TEST SCENARIOS that are to be MET to confirm that the software is working as expected....

April 4, 2022 · 1 min · Jaaved Khan

Innosoft, first meeting with Misbah Bhai–20211125-101351

Innosoft has now become a group of companies and Misbha-Uddin is leading the Guru and R&D and product division. Software and their tech Their primary tech stack is .Net, because their primary customers are govt and they use .Net, and nodejs. One of the their products is an ERP built on top of ERPNext, customized version. They also use other elements of Frappe stack. How they make money? Primary they get projects from Govt and delivery then as service and now they moving towards making products, like ERP, because products make more money, according to Misbha-Uddin 20% profit in service companies and 80% in product - more in product making....

April 4, 2022 · 1 min · Jaaved Khan

WSO2 API manager

Configuring API manager to use WSO2 IS(Identity Server)’s IDP(Identity Provider) as SSO for API publishing and API store. details

April 4, 2022 · 1 min · Jaaved Khan

JavaScript

Summary Most popular language today for web and mobile development. For both frontend and backend development.

April 4, 2022 · 1 min · Jaaved Khan

Phrases

Phrase Group of words that don’t have much meaning on their own.

April 4, 2022 · 1 min · Jaaved Khan

MiniKube

Installation https://minikube.sigs.k8s.io/docs/start/

April 4, 2022 · 1 min · Jaaved Khan

Load Balancer

Summary wiki In computing, load balancing refers to the process of distributing a set of tasks over a set of resources (computing units), with the aim of making their overall processing more efficient. Load balancing techniques can optimize the response time for each task, avoiding unevenly overloading compute nodes while other compute nodes are left idle.

April 4, 2022 · 1 min · Jaaved Khan

Hussain Albagshi

Summary Developer in ICTC Solution Delivery Contact hussain.albagshi@kfupm.edu.sa

April 4, 2022 · 1 min · Jaaved Khan

Cypress

Summary End to end testing javascript, node, framework. Cypress uses Mocha’s BDD constructs for the development of test cases. Useful commands # first command that creats structure and opens a UI ./node_modules/cypress/bin/cypress open # or npx cypress open # to run tests ./node_modules/cypress/bin/cypress run # script command "test": "./node_modules/cypress/bin/cypress run" Mocha ref Mocha is a feature-rich JavaScript test framework running on Node.js and in the browser, making asynchronous testing simple and fun....

April 4, 2022 · 1 min · Jaaved Khan