Linux

Very often ‘too many open files’ errors occur on high-load Linux servers. It means that a process has opened too many files (file descriptors) and cannot open new ones. On…

Linux users can use both the MS Teams web client and the full desktop version of Teams. The desktop Teams client for Linux is available since December 2019. In this…

Let’s look at several ways to access data stored on the datastore with the VMFS file system of the ESXi host (these are configuration files, data files, and snapshots of…

There is an interesting open-source project on GitHub called vlmcsd (https://github.com/Wind4/vlmcsd) to emulate Microsoft’s KMS activation server. You can use it to deploy your own KMS server on platforms other…

By default, when you install Office 365/Office 2019, all Microsoft Office apps are installed, including Teams (you can install only specific Office apps using the Office Deployment Tool). MS Teams…

ClamAV is an open-source antivirus. It is used to detect viruses, trojans, and malware. It is mostly used on Linux platforms to scan user directories accessible over FTP or Samba,…

Cron is a task scheduler for Unix-based systems including all Linux distros. The cron daemon works in the background on your host and runs scheduled tasks according to the schedule.…

In this article, we will show how to configure routing and manage network routes on Linux using the ip command on Linux CentOS (how to view the routing table, add/remove…

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:…

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…