Labby - Forem

Cover image for Mastering Kubernetes: Hands-on with Run, Describe, Logs, and DaemonSets

Labby for LabEx

Dec 18

Mastering Kubernetes: Hands-on with Run, Describe, Logs, and DaemonSets

#kubernetes #devops #cloud #containers

2 min read

Cover image for Web Development Logic: 5 Essential Challenges (Combinations, Subsequences, and BST Traversal)

Labby for LabEx

Dec 17

Web Development Logic: 5 Essential Challenges (Combinations, Subsequences, and BST Traversal)

#webdev #algorithms #python #datastructures

3 min read

Cover image for 4 scikit-learn Labs: Linear Regression, Digit Recognition, Credit Risk, and SVM Iris Classification

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Dec 16

4 scikit-learn Labs: Linear Regression, Digit Recognition, Credit Risk, and SVM Iris Classification

#scikitlearn #machinelearning #python #datascience

3 min read

Cover image for Redis Hands-On: 5 Labs Covering Data Structures, Advanced Key Management, and HyperLogLog

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Dec 15

Redis Hands-On: 5 Labs Covering Data Structures, Advanced Key Management, and HyperLogLog

#redis #caching #hyperloglog #tutorial

1

3 min read

Cover image for CompTIA Hands-On Labs: Digital Forensics Integrity, Docker Container Security, and Linux Endpoint Hardening

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Dec 14

CompTIA Hands-On Labs: Digital Forensics Integrity, Docker Container Security, and Linux Endpoint Hardening

#comptia #cybersecurity #linux #docker

2 min read

Cover image for Linux Sysadmin Mastery: 5 Hands-On Labs for Process, SELinux, IP, Kernel Modules, and Git

Labby for LabEx

Dec 13

Linux Sysadmin Mastery: 5 Hands-On Labs for Process, SELinux, IP, Kernel Modules, and Git

#linux #sysadmin #devops #labs

3 min read

Cover image for Kali Linux Lab Path: Master Nmap Scanning, OS Verification, and File Management Essentials

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Dec 12

Kali Linux Lab Path: Master Nmap Scanning, OS Verification, and File Management Essentials

#kalilinux #nmap #hacking #security

3 min read

Cover image for Kubernetes Scheduling & Debugging: Taints, Port-Forward, and Annotate Practical Challenges

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Dec 11

Kubernetes Scheduling & Debugging: Taints, Port-Forward, and Annotate Practical Challenges

#kubernetes #scheduling #debugging #kubectl

2 min read

Cover image for Redis Fundamentals: 4 Hands-On Labs on Persistence, Data Structures, and BLPOP

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Dec 10

Redis Fundamentals: 4 Hands-On Labs on Persistence, Data Structures, and BLPOP

#redis #persistence #datastructures #tutorial

3 min read

Cover image for CSS Lab: Create Fixed Positioning Layout, Animated Social Buttons, and Perfect Rounded Corners

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Dec 9

CSS Lab: Create Fixed Positioning Layout, Animated Social Buttons, and Perfect Rounded Corners

#css #layout #animation #tutorial

2 min read

Cover image for Golang String Fundamentals, Switch-Case, and Goto: 3 Essential Hands-On Labs

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Dec 8

Golang String Fundamentals, Switch-Case, and Goto: 3 Essential Hands-On Labs

#go #strings #controlflow #tutorial

2 min read

Cover image for PostgreSQL DBA Path: Setup, Table Creation, and Database Maintenance Labs

Labby for LabEx

Dec 7

PostgreSQL DBA Path: Setup, Table Creation, and Database Maintenance Labs

#postgres #database #dba #tutorial

2 min read

Cover image for CSS Projects: Grid Pet Showcase, Fan Hover Effects, and Responsive News Homepage Tutorial

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Dec 6

CSS Projects: Grid Pet Showcase, Fan Hover Effects, and Responsive News Homepage Tutorial

#css #cssgrid #webdev #animation

2 min read

Cover image for Kubernetes Hands-On: PersistentVolumes, CronJobs, ConfigMaps, and Secure Kubeconfig Management Labs

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Dec 5

Kubernetes Hands-On: PersistentVolumes, CronJobs, ConfigMaps, and Secure Kubeconfig Management Labs

#kubernetes #k8s #devops #tutorial

2 min read

Cover image for 5 Hands-On Linux Labs: Master File System Paths, User Management, and Command Pipelines

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Dec 4

5 Hands-On Linux Labs: Master File System Paths, User Management, and Command Pipelines

#linux #commands #sysadmin #tutorial

3 min read

Cover image for 4 MySQL Labs: Automate Tasks with Event Scheduler, Master CTEs, and Pro Data Handling

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Dec 3

4 MySQL Labs: Automate Tasks with Event Scheduler, Master CTEs, and Pro Data Handling

#mysql #automation #ctes #database

2 min read

Cover image for React Project Path: Build 5 Practical Apps (Notes, Theme Switcher, Custom Hooks) in 90 Minutes

Labby for LabEx

Dec 2

React Project Path: Build 5 Practical Apps (Notes, Theme Switcher, Custom Hooks) in 90 Minutes

#react #javascript #tutorial #webdev

3 min read

Cover image for Shell Scripting Mastery: 5 Challenges - Recursive Functions, Bubble Sort CLI, and System Config Analysis

Labby for LabEx

Dec 1

Shell Scripting Mastery: 5 Challenges - Recursive Functions, Bubble Sort CLI, and System Config Analysis

#shell #bash #linux #scripting

3 min read

Cover image for Build 3 React Apps: Responsive Navigation Hook, Context Theme Switcher, Dynamic UI Labs

Labby for LabEx

Nov 30

Build 3 React Apps: Responsive Navigation Hook, Context Theme Switcher, Dynamic UI Labs

#react #customhooks #contextapi #frontend

2 min read

Cover image for NumPy Labs: Minkowski Distance, Image Edge Detection, and Array Reshaping for Data Science

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Nov 29

NumPy Labs: Minkowski Distance, Image Edge Detection, and Array Reshaping for Data Science

#numpy #datascience #python #arrays

3 min read

Cover image for MongoDB Labs: Write Queries, Design User Profiles, and Master CRUD Operations

Labby for LabEx

Nov 28

MongoDB Labs: Write Queries, Design User Profiles, and Master CRUD Operations

#mongodb #nosql #database #tutorial

2 min read

Cover image for Jenkins CI/CD Starter Kit: 5 Labs on Docker, Git Integration, and User Management

Labby for LabEx

Nov 27

Jenkins CI/CD Starter Kit: 5 Labs on Docker, Git Integration, and User Management

#jenkins #devops #cicd #docker

3 min read

Cover image for Red Hat Enterprise Linux Troubleshooting: 4 Labs on LVM Extension, Permissions, SELinux & Shell Scripting

Labby for LabEx

Nov 26

Red Hat Enterprise Linux Troubleshooting: 4 Labs on LVM Extension, Permissions, SELinux & Shell Scripting

#rhel #linux #selinux #lvm

2 min read

Cover image for MySQL Tutorial: Master Table Structure, User Privileges, and the Movie Data Challenge in 3 Practical Labs

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Nov 25

MySQL Tutorial: Master Table Structure, User Privileges, and the Movie Data Challenge in 3 Practical Labs

#mysql #sql #database #security

2 min read

Cover image for Core HTML Skills: Build a Random Greeting Card Generator, Takeout Review System, and Vue Data Visualization

Labby for LabEx

Nov 24

Core HTML Skills: Build a Random Greeting Card Generator, Takeout Review System, and Vue Data Visualization

#html #vue #webdev #tutorial

2 min read

Cover image for Jenkins CI/CD: Secure User Access, Automate Freestyle Builds, and Integrate Git Source Control

Labby for LabEx

Nov 23

Jenkins CI/CD: Secure User Access, Automate Freestyle Builds, and Integrate Git Source Control

#jenkins #ci #devops #git

2 min read

Cover image for DevOps Foundations: 5 Hands-On Labs on Linux Security (SELinux, Permissions) and Podman/Skopeo Container Management

Labby for LabEx

Nov 22

DevOps Foundations: 5 Hands-On Labs on Linux Security (SELinux, Permissions) and Podman/Skopeo Container Management

#devops #linux #podman #security

2 min read

Cover image for MySQL Database Performance: Managing Indexes, SHA-256 Encryption, and Secure Data Insertion

Labby for LabEx

Nov 21

MySQL Database Performance: Managing Indexes, SHA-256 Encryption, and Secure Data Insertion

#mysql #database #indexing #sql

2 min read

Cover image for SQLite Advanced Labs: CTE Queries, Foreign Keys, and Data Integrity for Embedded Apps

Labby for LabEx

Nov 20

SQLite Advanced Labs: CTE Queries, Foreign Keys, and Data Integrity for Embedded Apps

#sqlite #sql #database #integrity

3 min read

Cover image for MySQL Labs: Change Default Value, Add Constraints, and Insert Student Data

Labby for LabEx

Nov 19

MySQL Labs: Change Default Value, Add Constraints, and Insert Student Data

#mysql #sql #database #tutorial

2 min read

Cover image for CompTIA Prep: 4 Hands-On Labs for Linux Hardening, Log Analysis, and Docker Security

Labby for LabEx

Nov 18

CompTIA Prep: 4 Hands-On Labs for Linux Hardening, Log Analysis, and Docker Security

#comptia #linux #security #docker

2 min read

Cover image for Practical Redis Database Mastery: Labs on Sorted Sets, Performance Tuning, and List Commands

Labby for LabEx

Nov 17

Practical Redis Database Mastery: Labs on Sorted Sets, Performance Tuning, and List Commands

#redis #database #performance #tutorial

2 min read

Cover image for Redis Basic Data Management: Key-Value Operations and Atomic Counters Tutorial

Labby for LabEx

Nov 16

Redis Basic Data Management: Key-Value Operations and Atomic Counters Tutorial

#redis #keyvalue #counters #tutorial

2 min read

Cover image for Ansible Automation Mastery: Hands-On Labs for Inventory Grouping, Apt Package Management, and the Fetch Module

Labby for LabEx

Nov 15

Ansible Automation Mastery: Hands-On Labs for Inventory Grouping, Apt Package Management, and the Fetch Module

#ansible #automation #tutorial #configuration

2 min read

Cover image for Java Programming Labs: Calculate Sum of Digits, Standard Deviation, and Coordinate Subtraction (5 Hands-on Exercises)

Labby for LabEx

Nov 14

Java Programming Labs: Calculate Sum of Digits, Standard Deviation, and Coordinate Subtraction (5 Hands-on Exercises)

#java #programming #tutorial #standarddeviation

3 min read

Cover image for Nmap Hands-On: Explore Verbosity, UDP Scanning, and Network Discovery Techniques

Labby for LabEx

Nov 13

Nmap Hands-On: Explore Verbosity, UDP Scanning, and Network Discovery Techniques

#nmap #networkscanning #cybersecurity #udpscan

2 min read

Cover image for LabEx Launches 2025 Black Friday Deals

Labby for LabEx

Nov 13

LabEx Launches 2025 Black Friday Deals

#blackfriday #cybersecurity #linux #devops

1 min read

Cover image for Linux Security Auditing: 5 Hands-On Labs for Rsync Anonymous Sync, SMB Guest Access, and SSH Key Enumeration

Labby for LabEx

Nov 12

Linux Security Auditing: 5 Hands-On Labs for Rsync Anonymous Sync, SMB Guest Access, and SSH Key Enumeration

#linux #cybersecurity #sysadmin #hashcat

3 min read

Cover image for Apply Descendant Selectors & Background Styles: Essential CSS Techniques for HTML

Labby for LabEx

Nov 11

Apply Descendant Selectors & Background Styles: Essential CSS Techniques for HTML

#html #css #selectors #webdev

2 min read

Cover image for 3 Hands-On PostgreSQL Labs: Setup, Data Filtering (WHERE/LIKE), and PL/pgSQL Error Handling

Labby for LabEx

Nov 9

3 Hands-On PostgreSQL Labs: Setup, Data Filtering (WHERE/LIKE), and PL/pgSQL Error Handling

#postgres #sql #plpgsql #filtering

2 min read

Cover image for NumPy Array Operations Challenge: Master Indexing, Slicing, and Binary Operations (3 Hands-On Labs)

Labby for LabEx

Nov 8

NumPy Array Operations Challenge: Master Indexing, Slicing, and Binary Operations (3 Hands-On Labs)

#numpy #python #datascience #tutorial

2 min read

Cover image for Alibaba Cloud Labs: Canary Releases with MSE, Kubernetes Log Mastery & Tomcat Session Sharing

Labby for LabEx

Nov 7

Alibaba Cloud Labs: Canary Releases with MSE, Kubernetes Log Mastery & Tomcat Session Sharing

#alibabacloud #kubernetes #devops #tutorial

4 min read

Cover image for RHEL Quick Start: 4 Hands-on Labs for Storage, Security, and Container Persistence

Labby for LabEx

Nov 6

RHEL Quick Start: 4 Hands-on Labs for Storage, Security, and Container Persistence

#rhel #linux #firewalld #lvm

2 min read

Cover image for RHCSA Prep: 4 Hands-On Labs for RHEL - Tar, Shell Scripting, User Groups, and Symbolic Links

Labby for LabEx

Nov 5

RHCSA Prep: 4 Hands-On Labs for RHEL - Tar, Shell Scripting, User Groups, and Symbolic Links

#rhel #rhcsa #linux #shellscripting

2 min read

Cover image for Java LocalDate: 5 Essential Methods (plus, ofEpochDay, now(Clock)) for Accurate Date Calculations

Labby for LabEx

Nov 4

Java LocalDate: 5 Essential Methods (plus, ofEpochDay, now(Clock)) for Accurate Date Calculations

#java #localdate #tutorial #dateapi

3 min read

Cover image for Database Essentials: Insert Student Data, MySQL Backup with mysqldump, and Index Optimization

Labby for LabEx

Nov 3

Database Essentials: Insert Student Data, MySQL Backup with mysqldump, and Index Optimization

#database #mysql #mysqldump #indexing

2 min read

Cover image for Python Coding Challenges: FizzBuzz, String Equality, and Heterogram Checks for Beginners

Labby for LabEx

Nov 2

Python Coding Challenges: FizzBuzz, String Equality, and Heterogram Checks for Beginners

#python #beginners #coding #fizzbuzz

3 min read

Cover image for Hydra Brute-Force: 5 Labs to Crack Telnet, HTTP, and FTP Credentials (Verify Installation & Speed)

Labby for LabEx

Nov 1

Hydra Brute-Force: 5 Labs to Crack Telnet, HTTP, and FTP Credentials (Verify Installation & Speed)

#hydra #bruteforce #pentesting #tutorial

3 min read

Cover image for SQLite Performance Tuning: 3 Practical Labs for PRAGMA, Indexing, and FTS5 Full-Text Search

Labby for LabEx

Oct 31

SQLite Performance Tuning: 3 Practical Labs for PRAGMA, Indexing, and FTS5 Full-Text Search

#sqlite #optimization #fts5 #sql

2 min read

Cover image for Jenkins CI/CD: Docker Installation, Interface Navigation, and Declarative Pipeline Tutorial

Labby for LabEx

Oct 30

Jenkins CI/CD: Docker Installation, Interface Navigation, and Declarative Pipeline Tutorial

#jenkins #cicd #devops #pipeline

2 min read

Cover image for 4 HTML Challenges: Build a Custom Membership Card & Fix Display Issues with Real-World Code Labs

Labby for LabEx

Oct 29

4 HTML Challenges: Build a Custom Membership Card & Fix Display Issues with Real-World Code Labs

#html #webdev #beginners #labs

3 min read

Cover image for 4 Linux Security Labs: Implementing CIA Triad, GPG Cryptography, and Detecting Command Injection Attacks

Labby for LabEx

Oct 28

4 Linux Security Labs: Implementing CIA Triad, GPG Cryptography, and Detecting Command Injection Attacks

#linux #security #cryptography #sysadmin

3 min read

Cover image for Red Hat Enterprise Linux: Configure Firewalld, Secure SSH Keys, and Container Persistence Labs

Labby for LabEx

Oct 27

Red Hat Enterprise Linux: Configure Firewalld, Secure SSH Keys, and Container Persistence Labs

#rhel #firewalld #ssh #containers

2 min read

Cover image for 5 Hands-On Redis Labs: Sorted Sets, Pub/Sub Messaging, Transactions, and Security Configuration

Labby for LabEx

Oct 26

5 Hands-On Redis Labs: Sorted Sets, Pub/Sub Messaging, Transactions, and Security Configuration

#redis #database #tutorial #security

3 min read

Cover image for Hands-On MongoDB: 3 Labs to Filter Collections, Create Schemas, and Model User Profiles

Labby for LabEx

Oct 25

Hands-On MongoDB: 3 Labs to Filter Collections, Create Schemas, and Model User Profiles

#mongodb #nosql #database #tutorial

2 min read

Cover image for 5 Pandas Labs: Master .query(), E-commerce String Cleaning, and Advanced Data Filtering with .where()

Labby for LabEx

Oct 24

5 Pandas Labs: Master .query(), E-commerce String Cleaning, and Advanced Data Filtering with .where()

#pandas #python #dataanalysis #tutorial

1

3 min read

Cover image for 5 Python Projects for DevOps: Build a Network Scanner, Tkinter GUI, and Game Automation Scripts

Labby for LabEx

Oct 23

5 Python Projects for DevOps: Build a Network Scanner, Tkinter GUI, and Game Automation Scripts

#python #devops #scripting #automation

3 min read

Cover image for 4 NumPy Labs: Array Creation, Advanced Indexing, Vectorized KNN, and Gradient Edge Detection

Labby for LabEx

Oct 22

4 NumPy Labs: Array Creation, Advanced Indexing, Vectorized KNN, and Gradient Edge Detection

#numpy #datascience #knn #tutorial

3 min read

Cover image for Scikit-Learn 4-Step Path: Mastering Classification with Naive Bayes, SVM, and Essential Metrics

Labby for LabEx

Oct 21

Scikit-Learn 4-Step Path: Mastering Classification with Naive Bayes, SVM, and Essential Metrics

#scikitlearn #machinelearning #classification #datascience

3 min read

Cover image for SQLite Mastery: 5 Labs on Database Backup, CTE Queries, and Linux Setup for Data Management

Labby for LabEx

Oct 20

SQLite Mastery: 5 Labs on Database Backup, CTE Queries, and Linux Setup for Data Management

#sqlite #sql #database #tutorial

3 min read

One Year Club

Writing Debut

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