The automatic registry backup feature has been enabled in all Windows 10 builds up to 1803. Registry files were automatically backed up with a scheduled task to the %windir%\System32\config\RegBack folder.
Continue reading “Enable Automatic Registry Backup on Windows 10”
Before changing the HBA queue depth settings on a VMware ESXi host, check which HBA module is loaded. Connect to your ESXi server via SSH and run the command:
Continue reading “How to Change the HBA Queue Depth on VMware ESXi?”
Let’s look at how to send an email notification when logging into a Linux server remotely via SSH. We’ll use postfix to send email alerts and the Gmail SMTP server as a relay host.
In this article, we’ll show you how to clone (copy/migrate) an installed Linux operating system to another (new) drive. The article shows the process of cloning Debian or Ubuntu, but it also applies to Red Hat/CentOS/Fedora Linux distros.
Continue reading “Cloning Linux Installation to Another Disk”
Most modern computers and laptops released after 2016 already have a built-in TPM chip. TPM (Trusted Platform Module) is a special chip used as secure storage for encryption keys, passwords, and certificates. TPM can be used for various security apps such as key vault, secure boot, random number generation, etc. Let’s see how to check if a device has a TPM chip in Linux.
Continue reading “How to Check if Your Linux Device Supports TPM 2.0?”
In this article, we’ll look at how to check for Bluetooth adapters on a Linux computer or laptop, and how to find out the Bluetooth version.
Continue reading “Check Bluetooth Adapter Version and Status on Linux”
Let’s see how to fix the “MySQL server has gone away” error that appears when accessing MySQL Server.
The most common causes of the MySQL server has gone away error are:
OpenVPN allows you to allow multiple concurrent user connections with the same certificate. To do this, the duplicate-cn option is used in the server.conf configuration file.
Continue reading “OpenVPN: Allow/Deny Multiple Connections Per User (Certificate)”
In this article, we’ll show you how to configure monitoring of a standalone VMware ESXi host with Zabbix. On ESXi, you cannot install zabbix-agent to enable classic monitoring. However, Zabbix can use SOAP (Simple Object Access Protocol) to communicate with ESXi using XML-RPC format messages.
Continue reading “Zabbix: Configuring VMware ESXi Host Monitoring”
AnyDesk (analog of TeamViewer) is a lightweight (about 6 Mb) cross-platform application for managing and remotely connecting to the desktop of another computer. In this article, we’ll show you how to install AnyDesk on popular Linux distros (Ubuntu, Debian, Mint, Alt).
