Abdulhameed Araromi

Baeldung on Linux

>All
Administration (15)
Scripting (7)
Processes (5)
Files (4)
User Administration (3)
Text Processing (3)
Filesystems (2)
File Viewing (2)
Web (1)
Service Management (1)
Security (1)
Networking (1)
File Transfer (1)
File Permissions (1)
File Editing (1)

What Is the /run/user/$UID Directory?

Filed under Administration, Filesystems

Learn about the function and structure of the /run and /run/user directories and their subdirectories in Linux.

Using awk With Column Value Conditions

Filed under Text Processing

Learn how to set conditions for column values with AWK.

Creating a Nested JSON File From Variables Using jq

Filed under Files, Scripting

Learn ways to handle and generate a nested JSON configuration from dynamic variables in Linux.

How to Set IFS for a Single Statement in Bash

Filed under Scripting

Explore the nuances of setting the Internal Field Separator (IFS) for a single statement in Bash.

How to List All Keyboard Variants, Layouts, and Toggle Options

Filed under Administration

Learn ways to get and set different keyboard key configurations in Linux.

What Is the /etc/subuid File?

Filed under User Administration

Learn about a special file that can create a hierarchy of available user identifiers in the Linux system.

How to Disable and Toggle Line Wrap in Terminal

Filed under Administration

Learn ways to disable and toggle line wrapping in the Linux terminal.

How to Hide Mouse Cursor in Linux

Filed under Administration

Learn ways to hide the mouse cursor in the Linux GUI.

Difference Between Vertical Tab, Form Feed, and Other Vertical Separators

Filed under File Viewing

Learn about the differences between different vertical spacing characters like VT, FF, and others.

Baeldung on Ops

>All
Search & Analytics (6)
Monitoring (1)
Kubernetes (1)
Git (1)
Docker (1)
DevOps Concepts (1)
Cloud (1)

What Is the Difference Between BigQuery and Bigtable in Google Cloud?

Filed under Cloud

Learn about the Bigtable and BigQuery services of the Google Cloud Platform (GCP) along with their use cases.

Types of Environments in the Software Lifecycle

Filed under DevOps Concepts

Learn about the environment types a piece of software might go through in the pipeline before deployment.

How to Assign Unassigned Shards in Elasticsearch

Filed under Search & Analytics

Understand Elasticsearch unassigned shards and learn ways to assign them back to a cluster.

How to Ignore Indices Where a Field Doesn’t Exist in Elasticsearch

Filed under Search & Analytics

Learn how to work only with indices that contain a given Elasticsearch field.

How to Write an OR Clause in a Filter Context in Elasticsearch

Filed under Search & Analytics

Learn how about the filter and query context environments of Elasticsearch and how to write OR statements in the former.

Renaming an Index in an ElasticSearch Cluster

Filed under Search & Analytics

Understand index aliases and how to properly rename an index in Elasticsearch.

Removing Data From ElasticSearch

Filed under Search & Analytics

Learn ways to delete data within an Elasticsearch environment at different granularity levels.

Integration of ElasticSearch With MySQL

Filed under Monitoring

Learn how to integrate Elasticsearch and MySQL to gain the benefits of both technologies for the same data.

How Does search_after Work in ElasticSearch?

Filed under Search & Analytics

Learn how search_after functions in ElasticSearch queries.

Baeldung on SQL

>All
SQL Queries (2)
Database Concepts (2)
SQL Views (1)
Database Access (1)

Also find me here:

Baeldung Author