Identifying Java Port Usage on Linux Systems
As a seasoned developer, it's often necessary to determine which ports a Java application running on a Linux system is utilizing. This knowledge is crucial for troubleshooting and managing applications effectively.
The following outlines a methodical approach to identify the ports used by Java processes on Linux.
Step-by-Step Process
Identify ...
Posted on Wed, 04 Nov 2026 16:32:16 +0000 by juline
Managing File and Port Conflicts on Windows
Identifying File Usage
1.1 Using Resource Monitor (Resmon)
Windows provides a built-in utility called Resource Monitor located at:
C:\Windows\System32\resmon.exe
There are three ways to launch it:
Create a desktop shortcut for frequent access.
Type resmon in the command prompt.
From Task Manager → Performance tab → click the ellipsis (⋯) → ...
Posted on Fri, 16 Oct 2026 16:35:32 +0000 by j4ymf
Finding Which Processes Are Using Specific Ports on Windows
To determine which processes are using specific network ports on a Windows system, you can use built-in command-line tools. This guide demonstrates how to identify port usage and associate it with running applications.
Using Command Prompt
Launch Command Prompt by perssing Win+R, typing "cmd", and pressing Enter.
Display Network Conne ...
Posted on Tue, 22 Sep 2026 16:23:16 +0000 by walkero
Nginx Concurrency Estimation and Load Testing
To estimate the maximum concurrant connections Nginx can handle, use the following formula:
(Total RAM in GB × 1024 − System Overhead) / Average Request Size
Total RAM in GB: Physical memory available on the server.
System Overhead: Memory reserved for OS processes, background services, and buffer space (typically 2–4 GB).
Average Request Si ...
Posted on Tue, 07 Jul 2026 17:28:46 +0000 by daniel_lee_hill