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Hardinfo2 – Check Hardware Information in Linux

The post Hardinfo2 – Check Hardware Information in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Hardinfo2 (in short for “hardware information“) is a system profiler and benchmark graphical tool for Linux systems, that …

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How To Install Elasticsearch, Logstash, and Kibana (ELK Stack) on RHEL

The post How To Install Elasticsearch, Logstash, and Kibana (ELK Stack) on RHEL first appeared on Tecmint: Linux Howtos, Tutorials & Guides .If you are a person who is, or has been in the past, in charge of inspecting and analyzing system logs in Linux…

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Smem – Reports Memory Consumption Per-Process and Per-User in Linux

The post Smem – Reports Memory Consumption Per-Process and Per-User in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Memory management, particularly monitoring memory usage, is crucial for your Linux system. There are many tools av…

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5 Tools to Scan a Linux Server for Malware and Rootkits

The post 5 Tools to Scan a Linux Server for Malware and Rootkits first appeared on Tecmint: Linux Howtos, Tutorials & Guides .There are constant levels of high attacks and port scans on Linux servers all the time, while a properly configured firewall a…

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How to Monitor Network Bandwidth With vnStat in Linux and BSD

This tutorial describes how to monitor network bandwidth usage using vnStat network traffic monitor tool in Linux and Unix systems.
The post How to Monitor Network Bandwidth With vnStat in Linux and BSD appeared first on Linux Today.

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s-tui Is a Terminal-Based Stress Test and Monitoring Tool

s-tui is a free and open-source Python-based monitoring tool for your CPU’s temperature, frequency, power, and utilization. Learn more here.
The post s-tui Is a Terminal-Based Stress Test and Monitoring Tool appeared first on Linux Today.

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How to Monitor PostgreSQL With Prometheus and Grafana on Ubuntu

In this tutorial, you’ll learn how to set up Prometheus and Grafana on Ubuntu to monitor the PostgreSQL database server.
The post How to Monitor PostgreSQL With Prometheus and Grafana on Ubuntu appeared first on Linux Today.

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Glances – An Advanced Real Time System Monitoring Tool for Linux

The post Glances – An Advanced Real Time System Monitoring Tool for Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Earlier, we’ve written about many Linux System Monitor Tools that can be used to monitor the performance of Lin…

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How to Monitor Remote Linux Systems with Glances

The post How to Monitor Remote Linux Systems with Glances first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Glances is a free open source, modern, cross-platform, real-time top and htop-like system monitoring tool, which offers advanced feat…

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3 Methods to Check Apache Server Status and Uptime in Linux

The post 3 Methods to Check Apache Server Status and Uptime in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Apache is the world’s most popular, cross-platform HTTP web server that is commonly used in Linux and Unix platforms…

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iPerf3 – Test Network Speed/Throughput in Linux

The post iPerf3 – Test Network Speed/Throughput in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .iperf3 is a free open-source, cross-platform command-line-based program for performing real-time network throughput measurements. It i…

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Psensor – Monitor Linux Hardware Temperature [Motherboard and CPU]

The post Psensor – Monitor Linux Hardware Temperature [Motherboard and CPU] first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Psensor is a GTK+ (Widget Toolkit for creating Graphical User Interface) based application software that is used to…

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Conky – A System Monitor Tool for Linux Desktop

The post Conky – A System Monitor Tool for Linux Desktop first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Conky is a free, lightweight, straightforward, and flexible system monitor for X that shows any type of information on your desktop or…

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How to Use ‘fsck’ to Repair Linux File System Errors

The post How to Use ‘fsck’ to Repair Linux File System Errors first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Linux Filesystems are responsible for organizing how data is stored and recovered. One way or another, with time, the filesystem …

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How to Install Icinga2 Monitoring Tool on Ubuntu 20.04/22.04

The post How to Install Icinga2 Monitoring Tool on Ubuntu 20.04/22.04 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Icinga2 is a powerful free and open-source monitoring tool that keeps an eye on your network resources and sends alerts o…

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Arpwatch – Monitor Ethernet Activity {IP and Mac Address} in Linux

The post Arpwatch – Monitor Ethernet Activity {IP and Mac Address} in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Arpwatch is an open-source computer software program that helps you to monitor Ethernet traffic activity (like Chan…

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6 Key Performance Metrics to Monitor in Linux Servers – Part 1

The post 6 Key Performance Metrics to Monitor in Linux Servers – Part 1 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .This 4-part series will explain six key performance metrics to monitor in a Linux server. By the end of this series, yo…

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How to Add Linux Host to Nagios Monitoring Server Using NRPE Plugin

The post How to Add Linux Host to Nagios Monitoring Server Using NRPE Plugin first appeared on Tecmint: Linux Howtos, Tutorials & Guides .In the first part of the Nagios series article, we’ve explained in detail how to install and configure the l…

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How to Install Nagios Monitoring in RHEL, Rocky, and AlmaLinux

The post How to Install Nagios Monitoring in RHEL, Rocky, and AlmaLinux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Nagios is an awesome Open Source monitoring tool, that provides a more comprehensive monitoring environment to always k…

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Collectl: An Advanced All-in-One Performance Monitoring Tool for Linux

The post Collectl: An Advanced All-in-One Performance Monitoring Tool for Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .The most important duty of a Linux system administrator is to make sure the system he/she is administering is i…

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