In this article, we’ll show you how to set the timezone from the Ubuntu command line.
If you are deploying a Linux virtual machine on a Hyper-V host, you must install Linux Integration Services (LIS) in the guest operating system. Hyper-V Linux Integration Services allow the guest OS to interact with the host: send its state to the hypervisor, perform backups via VSS, correctly reboot and shutdown the Linux guest. In this tutorial, we’ll take a look at how to install Hyper-V Linux Integration Services on popular Linux distros – CentOS, Debian, and Ubuntu.
Continue reading “Install Linux Integration Services (LIS) on Hyper-V VM”
VMware ESXi image includes the common drivers for the most popular server platforms. Many vendors provide their own custom ESXi images with native drivers for their hardware (HPE, Lenovo, Fujitsu, Dell, Cisco, etc.). If you want to install and use VMware ESXi on non-standard or legacy hardware, or even on a home computer, you will need to download and install the drivers yourself. In this article, we will show you how to manually install the device driver on VMware ESXi.
This cheat sheet is a collection of useful Postfix commands that I use frequently. The following five console commands are mainly used to manage postfix:
You may get a device is busy error when you try to unmount a partition in Linux using the umount command:
Continue reading “Can’t Unmount Linux Partition: Umount – Device is Busy”
Let’s say you want to be notified every time someone connects to your Linux hosts via SSH. This article shows how to configure the Zabbix trigger to notify you when a user logs in to a Linux host using SSH.
Continue reading “Enable Zabbix Alert for SSH Login on Linux”
VMware Workstation and VMware Player do not have a built-in option to automatically start virtual machines when Windows boots up or when a user logs in. If you want the VM to start automatically, you must create an automated task in the Scheduler.
Continue reading “Enable Virtual Machine AutoStart on VMware Workstation”
In this article, we’ll look at how to automatically connect to an OpenVPN server when a user logs into Windows using a startup shortcut or using a Windows Service.
Continue reading “How to Enable Auto-Connect to OpenVPN on Windows?”
You can use the built-in network recycle bin to automatically save all files deleted by a user on the Samba file server on Linux. For this, the vfs_recycle (Virtual File System) module is used.
Continue reading “Enabling Recycle Bin for Samba File Server”
You can send Zabbix alerts as notifications to the Telegram messenger. Starting with version 5, Zabbix has built-in support for sending notifications to Telegram using the API and webhook.