In this article, we’ll show you how to set the timezone from the Ubuntu command line.
Category: Ubuntu
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”
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”
On Linux, you can use the cups-pdf package to implement a virtual PDF printer. What is a PDF printer? This is a virtual device that is added to the system as a regular printer and when a document is sent for printing, it generates a PDF file from it.
On Linux, a history of recent console commands is stored in the .bash_history file. You can view the contents of this file with any text editor or with the command:
Continue reading “Add a Timestamp to Bash Command History on Linux”
In this article, we will look at how to install a Zabbix Agent on Linux, connect it to a Zabbix server, and configure data encryption using PSK.
I most often use the following command to find out the version of Linux on the host:
# lsb_release –aContinue reading “How to Check Linux OS Version with Command Line?”
In this article, we’ll look at how to create a VPN connection from the Linux terminal console and connect to a remote VPN server from the command line. Consider how to create L2TP, PPTP, OpenVPN, and SSTP VPN connections on Linux.
Continue reading “Create a VPN connection from Linux Terminal”
Postfix mail server is available in almost all Linux distributions. You can use it as a simple relay (smart host) to send email messages from your local network to user mailboxes and forward email queues to SMTP servers outside your organization. In this article, we’ll show you how to set up an SMTP relay for Microsoft 365 (Office 365, Exchange Online) with postfix on Linux (using Ubuntu/Debian as an example).
Continue reading “Postfix: Using Microsoft 365 as SMTP Relay”
In this article, we’ll look at how to protect the Linux GRUB2 bootloader configuration with a password.