Simple Network Management Protocol (SNMP) is used to get information about the current status of servers, network equipment, printers or other IP devices. You can get different metrics through SNMP:…
Linux
In this article we will show how to reset the administrator password on the HPE server management board — Integrated Lights-Out (ILO). This guide is based on iLO v4, but…
- CentOSLinuxQuestions and AnswersUbuntu
Parted: Create and Manage Disk Partitions on Linux
May 5, 2021Parted is a PARTition EDitor for Linux to create, format, delete, shrink and extend disk partitions. The tool is easy to use and available in all Unix/Linux distros. A GUI…
- CentOSLinuxQuestions and AnswersRHELUbuntu
How to Check Disk Performance (IOPS and Latency) in Linux?
April 30, 2021In this article we will discuss how to check the performance of a disk or storage array in Linux. IOPS (input/output operations per second) is the number of input-output operations…
- CentOSLinuxQuestions and AnswersRHELUbuntu
Fix: Linux Boots into “Welcome to Emergency”
March 19, 2021In 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…
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…
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,…
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
December 17, 2020In 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
November 23, 2020Zabbix 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…