Logstash Missing File

[Solution] Missing logstash-plain.log File in Logstash

Logstash is a vital part of the ELK (Elasticsearch, Logstash, Kibana) stack, responsible for gathering and processing logs before pushing them to Elasticsearch for indexing. However, you may occasionally run into issues where…

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Netstat Commands

Understanding Netstat – The Network Monitoring Tool

The `netstat` command, short for “network statistics,” is a powerful tool used for monitoring network connections and traffic statistics in a system. It’s especially useful for identifying and troubleshooting TCP/IP-based connections, which are…

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elasticsearch ingest pipeline

Using Elasticsearch Ingest Pipeline to Copy Data from One Field to Another

Elasticsearch Ingest Pipelines are a powerful way to preprocess documents before they are indexed. They allow you to transform and enrich your data as it flows into your Elasticsearch cluster. One common task…

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Useful Windows Commands

Top 10 Useful Windows Commands

The Windows command prompt might seem like a relic of the past, but it’s a powerful tool for troubleshooting, managing files, and performing various tasks efficiently. While most users rely on the graphical…

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Kali Linux Process Management

Essential Commands For Process Management in Kali Linux

Efficient process management is crucial for optimizing system performance and ensuring smooth operations in any Linux environment, especially in distributions like Kali Linux used by security professionals and penetration testers. Understanding and mastering…

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Python programming

How To Install Python 2.7.18 From The Source

Python is a versatile and widely-used programming language. In this article, we will guide you through the process of installing Python 2.7.18 from the source on a Linux system. Before we start, make…

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Linux SSH Logstash Grok Parser

How To Parse SSH Authentication Logs with Logstash

In today’s digital landscape, security is paramount for any organization or individual. As part of maintaining a secure environment, monitoring and analyzing authentication logs is essential. One widely used protocol for remote server…

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Crack Wi-Fi Password

How To Easily Crack Wi-Fi Password

In today’s digital age, Wi-Fi has become an indispensable part of our daily lives, providing us with seamless connectivity and access to the vast realm of the internet. However, the security of Wi-Fi…

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6 Most Useful Windows Command Prompt Commands

The Windows Command Prompt is a powerful tool that allows users to interact with their operating system through text-based commands. While many users might be familiar with basic commands like “cd” for changing…

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Ripgrep

Ripgrep – Searching for Specific File Types and Beyond

Ripgrep (rg) is a powerful command-line search tool designed for code, providing efficient and fast searching capabilities. When working with large codebases, pinpointing specific information becomes crucial. In this article, we’ll explore into…

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Elasticsearch

Insert and Create Data in Elasticsearch

Elasticsearch, a powerful and scalable search and analytics engine, provides a versatile set of APIs for managing and interacting with its indices. In this article, we will delve into the process of inserting…

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Timedatectl Linux Tutorial

Manage Time and Date in Linux with timedatectl

Keeping accurate time and date settings on your Linux machine is crucial for various system tasks and overall functionality. Linux provides a powerful command called `timedatectl` that allows users to query and manipulate…

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Network Adapter Priority

How to Set Network Adapter Priority on Windows 11

Windows 11 is designed to intelligently manage network connections, choosing the most suitable one for your LAN and WAN networks. However, there are situations where you might want to manually prioritize one network…

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Sudoers Add User Techhyme

How to Add a User to Sudoers on Ubuntu

In many Linux environments, it’s common to grant sudo access to non-privileged users for performing administrative tasks. This practice ensures that certain actions, typically requiring root privileges, can be executed without granting full…

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IP Command Techhyme

25 Popular Linux IP Command Examples

In the realm of Linux networking, the `ip` command has emerged as a versatile and powerful tool, replacing the aging `ifconfig` and `route` commands. Part of the `iproute2` package, the `ip` command offers…

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