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Linux

  • CentOSLinuxQuestions and AnswersRHELUbuntu

    Fix: Linux Boots into “Welcome to Emergency”

    March 30, 2021

    In my work I sometimes come across a problem when Linux is booted with the “Welcome to emergency mode” message. Most often, this problem occurs after an emergency power outage on…

  • CentOSKVMLinuxRHELVirtualization

    Install and Configure KVM Hypervisor on CentOS/RHEL

    May 10, 2023

    In this article we’ll look on how to install and configure the KVM hypervisor on a server running Linux RHEL or CentOS. We will show how to create a virtual…

  • CentOSLinuxQuestions and AnswersRHEL

    Configuring Network Settings on RHEL/CentOS

    May 10, 2023

    In this article we’ll consider how to configure network on Linux CentOS/RHEL 7/8 and set network interfaces using configuration files, discover basic network configuration tools, etc. It is a relevant topic,…

  • CentOSLinuxUbuntuWindows Server 2016

    Zabbix – Simple ICMP Ping Checks

    May 10, 2023

    In this article we’ll show how to configure ICMP-based network device monitoring using ping in Zabbix. It is the easiest and the most popular task of agentless monitoring, when you…

  • Active DirectoryCentOSLinuxUbuntu

    Zabbix: Single Sign-On (SSO) Authentication in Active Directory

    March 4, 2021

    In this article we will consider a step-by-step configuration of a transparent SSO (Single Sign-On) authentication for Zabbix 4.0 (or newer) in Active Directory using Kerberos.

  • CentOSLinuxUbuntuWindows Server 2016

    Zabbix Installation and Basic Configuration Guide

    May 10, 2023

    Zabbix is an enterprise-level open-source monitoring system. Currently, Zabbix is one of the most popular and powerful free monitoring systems. Due to its simple installation and configuration, Zabbix may be…

  • CentOSLinuxQuestions and AnswersRHELUbuntu

    Compress, Defrag and Optimize MariaDB/MySQL Database

    April 19, 2023

    In this article we will explore some methods of table/database compression and defragmentation in MySQL/MariaDB, that will help you to save space on a disk a database is located on.…

  • CentOSLinuxQuestions and AnswersRHEL

    Configuring High Performance NGINX and PHP-FPM Web Server

    May 10, 2023

    PHP-FPM (Fast Process Manager) is a separate implementation of FastCGI to run PHP scripts. You can use a combination of NGINX web server (processing static) and PHP-FPM to build a…

  • CentOSLinuxQuestions and Answers

    CentOS: How to Set Date, Time, TimeZone and NTP Synchronization

    May 10, 2023

    In this article, we’ll show you how to set time, date, timezone, synchronize time with an NTP server and fix typical issues in CentOS Linux.

  • CentOSLinuxQuestions and AnswersRHEL

    How to Mount Google Drive or OneDrive in Linux?

    May 10, 2023

    In this article we’ll consider how to connect free cloud storages like Google Drive or OneDrive in Linux CentOS. You can use them to backup data or just to exchange…

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Recent Posts

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  • Installing Language Pack in Windows 10/11 with PowerShell

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  • How to View and Change BIOS (UEFI) Settings with PowerShell

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    September 5, 2023
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    August 31, 2023
  • Fixing ‘The Network Path Was Not Found’ 0x80070035 Error Code on Windows

    August 30, 2023

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Popular Posts
  • How to Configure MariaDB Master-Master/Slave Replication?
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  • KVM: How to Expand or Shrink a Virtual Machine Disk Size?
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