Also find me here:

LinkedIn →

Baeldung Author

Jimmy Emem

As a DevOps Engineer with over 2 years of hands-on experience in deployment and automation, I specialize in streamlining processes and enhancing operational efficiency. My expertise includes configuring CI/CD pipelines, managing cloud infrastructure, and implementing robust automation solutions. I have a knack for translating complex technical information into clear, digestible content, making it easier for teams and stakeholders to understand and collaborate effectively.

Here's what I've written (so far):

Baeldung on Linux

>All
Installation (3)
Web (2)
File Viewing (2)
Administration (2)
User Administration (1)
Network Monitoring (1)
Network Configuration (1)

Download All Images From a Webpage Into a Folder Using wget

Filed under Web

Learn how to download all images from a webpage into a folder using wget.

Increasing the Maximum Number of TCP/IP Connections in Linux

Filed under Network Configuration

Learn how to configure Linux to increase the maximum number of TCP/IP connections allowed simultaneously.

Guide to the Linux su Command With Examples

Filed under User Administration

Learn about the Linux su command.

Guide to the Linux tcpdump Command With Examples

Filed under Network Monitoring

Learn about the Linux tcpdump command.

Guide to Linux file Command With Examples

Filed under File Viewing

We can inspect the type of a file on our Linux filesystem using the Linux file command. We look at a few common use cases.

Guide to Linux cat Command With Examples

Filed under File Viewing

Explore the various functionalities of the cat command, such as displaying file contents, creating new files, and combining multiple files.

How to Install and Set up Nagios on Linux

Filed under Administration, Installation

Explore a step-by-step process of installing, configuring, and setting up Nagios for network monitoring on a Linux system.

Simple Method to Install a Mail Server in Linux

Filed under Installation, Web

Learn how to install and set up a simple Linux mail server.

How to Install and Configure Hadoop in Linux

Filed under Administration, Installation

Learn all steps required to install and configure the Apache Hadoop on Linux.

Baeldung on Computer Science

>All
OS (1)
Machine Learning (1)

Difference Between Pipeline and make_pipeline in scikit-learn

Filed under Machine Learning

Learn about the similarities and differences between the Pipeline class and make_pipeline function in scikit-learn.

Differences Between Monolithic and Microkernel

Filed under OS

Explore the characteristics, advantages, and disadvantages of microkernel and monolithic kernel architectures.

Baeldung on Ops

>All
Docker (1)

Pull Official Images From Docker Hub Using Podman

Filed under Docker

Learn how to pull official images from Docker Hub using Podman.

Baeldung on SQL

>All
SQL Queries (11)
Databases (4)
SQL Tables (3)
SQL Joins (2)
SQL Views (1)
SQL Programming (1)
SQL Operators (1)
SQL Functions (1)
SQL Constraints (1)
SQL Basics (1)
Database Concepts (1)
Database Access (1)
DDL (1)

Script to Generate All Indexes in a Database in SQL

Filed under Database Concepts

Learn how to retrieve all indexes in a database in SQL.

Checking Database Connectivity With a Script

Filed under Database Access

Learn how to check database connectivity with a script.

How to Back up a Single Table With Its Data From a Database

Filed under Databases

Learn how to back up an SQL table and its data.

How to Calculate Percentage With an SQL Statement

Filed under SQL Queries

Learn how to calculate a percentage with an SQL statement.

Implementing Keyword Search in SQL

Filed under SQL Queries

Learn how to implement keyword search in SQL for simple searches or full-text indexing.

Function vs. Stored Procedure in PostgreSQL

Filed under SQL Functions

Learn the differences between functions and stored procedures in PostgreSQL.

How to Insert a CSV File Into an SQL Table

Filed under SQL Tables

Learn to import data from a CSV (Comma-Separated Values) file into an SQL table.

How to Export SQL Schema Without Data

Filed under Databases, DDL

Learn how to export a SQL schema without any data from an existing MySQL or PostgreSQL database.