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How to add encrypted ZFS pool on FreeBSD server
I recently added hard disk to my FreeBSD based server. How do I configure an encrypted ZFS pool to store data on this disk? How can I add encrypted ZFS pool on FreeBSD 11.x server? The post How to add...
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How to configure a FreeBSD Jail with vnet and ZFS
How do I install and configure a FreeBSD jail with vnet? How do I create FreeBSD jail with /etc/jail.conf without using iocage command or ezjail command line tool? The post How to configure a FreeBSD...
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KVM forward ports to guests VM with UFW on Linux
My Debian/Ubuntu/CentOS Linux server using KVM as a hypervisor. I would like to forward ports to guests VM with UFW iptables. How do I forward ports on a Linux server running libvirt/KVM to specified...
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How to remotely access Intel AMT KVM from Linux desktop
I have enabled Intel AMT/ME in my Xeon server grade CPU hosted in remote data center building for OOB purpose. I do not want to use Windows 10 Pro edition. Is it possible to access Intel AMT/ME KVM...
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Create a Bootable Windows 10 USB in Linux With Ubuntu/Debian GUI
I am a Linux user and sysadmin. However, I need to install a couple of Windows 10 enterprise or MS-Windows 10 LTSB on a desktop system for developers. How do I create a bootable Windows 10 USB in...
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Ubuntu 18.04 LTS Set Up OpenVPN Server In 5 Minutes
I am a new Ubuntu Linux 18.04 LTS server user. How do I set up an OpenVPN Server on Ubuntu Linux version 18.04 LTS server to shield my browsing activity from bad guys on public Wi-Fi, and more? The...
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CentOS 7.0 Set Up OpenVPN Server In 5 Minutes
I am a new CentOS Linux 7.0 server user. How do I set up an OpenVPN Server on CentOS Linux version 7.0 server to shield my browsing activity from bad guys on public Wi-Fi, and more? The post CentOS...
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How to create VM using the qcow2 image file in KVM
I have image.qcow2 file. How do I install the qcow2 image provided in the qcow2 format? How do I create Linux KVM VM from provided image (say image.qcow2) file? The post How to create VM using the...
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How to setup a UFW firewall on Ubuntu 18.04 LTS server
How do I setup a firewall with UFW (uncomplicated firewall) on an Ubuntu Linux 18.04 LTS server to restrict traffic on my personal Ubuntu web-server that hosts my cat's blog? How do I set up a...
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How to set up a firewall using FirewallD on RHEL 8
I am a new Red Hat Enterprise Linux sysadmin. How do I set up a firewall using FirwallD on RHEL 8? The post How to set up a firewall using FirewallD on RHEL 8 appeared first on nixCraft.
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How to install Nvidia driver on CentOS 7 Linux
I am a new CentOS 7 Linux desktop user. I need to use Nvidia software for my video editing software and other purposes. How do I install the Nvidia driver on CentOS 7 Linux? The post How to install...
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Configure Ubuntu Pi-hole for Cloudflare DNS over HTTPS
I installed OpenVPN VPN solutions on Ubuntu for my businesses to secure all data communications. I also set up Pin-hole ad blocker on Ubuntu server along with OpenVPN. How do I force Pi-hole to use...
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Use oathtool Linux command line for 2 step verification (2FA)
I do not wish to use Google Authenticator or Authy app that generates 2 step verification (2FA) codes on my iOS/Android phone. Is there any way I can produce 2FA codes from Linux command line for...
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Debian 10 Set Up OpenVPN Server In 5 Minutes
I am a new Debian Linux 10 server user. How do I set up an OpenVPN Server on Debian Linux version 10 server to shield my browsing activity from bad guys on public Wi-Fi, and more? The post Debian 10...
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How to set up a firewall using FirewallD on CentOS 8
I am a new CentOS Enterprise Linux 8 sysadmin. How do I set up a firewall using FirwallD on CentOS 8? The post How to set up a firewall using FirewallD on CentOS 8 appeared first on nixCraft.
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How to set up a firewall using FirewallD on OpenSUSE Linux
I am a new OpenSUSE Linux 15.x sysadmin. How do I set up a firewall using FirwallD on OpenSUSE Linux 15.1? The post How to set up a firewall using FirewallD on OpenSUSE Linux appeared first on nixCraft.
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How to test and validate DNSSEC using dig command line
How do I test and validate DNSSEC using the dig command line under Linux, macOS, *BSD, and Unix-like systems? The post How to test and validate DNSSEC using dig command line appeared first on nixCraft.
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Thinkpad update firmware on Linux (X1 extreme/P1 gen2)
I have ThinkPad P1 Gen 2 or X1 Extreme 2nd Laptop. Can I easily Install ThinkPad firmware updates on Linux using GUI? The post Thinkpad update firmware on Linux (X1 extreme/P1 gen2) appeared first on...
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Linux extend file system after resize disk volume
I increased the size of the volume in Linux using my cloud service providers' online tool. My original disk size was 200GB, and I grew to 400GB. However, I only able to use 200GB and not 400GB. How do...
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Ubuntu Install Tinc and Set Up a Basic VPN
How do I install Tinc and Set Up a Basic VPN on Ubuntu Linux 18.04/20.04 LTS server? The post Ubuntu Install Tinc and Set Up a Basic VPN appeared first on nixCraft.
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