Posts Tagged ‘linux tutorials’

Ubuntu Install Tinc and Set Up a Basic VPN

Monday, February 10th, 2020

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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Debian Linux 10.3 released and here is how to upgrade it

Sunday, February 9th, 2020

Debian Linux 10.3 released and here is how to upgrade it

The Debian GNU/Linux project has released an updated version of its stable Linux distribution Debian 10 (‘buster’). You must upgrade to get corrections for security problem as this version made a few adjustments for the severe issue found in Debian version 10.2.

The post Debian Linux 10.3 released and here is how to upgrade it appeared first on nixCraft.
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System76 Announces AMD Threadripper Linux Workstations

Saturday, February 8th, 2020

System76 Announces AMD Threadripper Linux Workstations

System76 is a Denver, Colorado-based American computer manufacturer. They are specializing in the sale of Linux powered laptops, desktops, and servers. Last year System76 announced two Intel laptops with Coreboot, which as an alternative to proprietary BIOS using Intel 10th Gen CPUs. Now, System76 updated its Linux workstations line and ship with the latest AMD chips for CPU-intensive workloads. But how much of a difference can 64 cores AMD CPU make?

The post System76 Announces AMD Threadripper Linux Workstations appeared first on nixCraft.

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Ansible apt update all packages on Ubuntu / Debian Linux

Friday, February 7th, 2020

Ansible apt update all packages on Ubuntu / Debian Linux

I have a bunch of servers powered by Ubuntu and Debian Linux. How do I update all of them using the apt module of Ansible? How can I use Ansible for system updates and reboot the box when kernel upgrades took place?

The post Ansible apt update all packages on Ubuntu / Debian Linux appeared first on nixCraft.

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Linux extend file system after resize disk volume

Tuesday, February 4th, 2020

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 I resizing my disk and extend the file system resizing a disk volume?

The post Linux extend file system after resize disk volume appeared first on nixCraft.

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Linux / Unix desktop fun: gti get jeep/car when you mistype git

Sunday, February 2nd, 2020

Linux / Unix desktop fun: gti get jeep/car when you mistype git

One of the most common mistakes developers and ops people make is typing gti instead of git command. I set an alias i.e. alias gti=git, but then you may miss out on the jeep/car on your screen.
gti get jeep or car on linux or unix screen when you mistype git

The post Linux / Unix desktop fun: gti get jeep/car when you mistype git appeared first on nixCraft.

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Thinkpad update firmware on Linux (X1 extreme/P1 gen2)

Sunday, February 2nd, 2020

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 nixCraft.

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OpenSUSE install sudo to execute commands as root

Saturday, February 1st, 2020

OpenSUSE install sudo to execute commands as root

There is no sudo installed by default on my OpenSUSE Linux server. Other users and I need to use ‘su -‘ command to run commands as root. How do I install a sudo package on OpenSUSE Linux?

The post OpenSUSE install sudo to execute commands as root appeared first on nixCraft.

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Explain DEBIAN_FRONTEND apt-get variable for Ubuntu / Debian

Monday, January 27th, 2020

Explain DEBIAN_FRONTEND apt-get variable for Ubuntu / Debian

Can you explain DEBIAN_FRONTEND apt or apt-get variable? How and why I need to use this in Docker or shell scripts under a Debian and Ubuntu Linux?

The post Explain DEBIAN_FRONTEND apt-get variable for Ubuntu / Debian appeared first on nixCraft.

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Linux Rename Multiple Files At a Shell Prompt

Friday, January 24th, 2020

Linux Rename Multiple Files At a Shell Prompt

How do I rename multiple files at a shell prompt under a Linux or UNIX operating systems?

The post Linux Rename Multiple Files At a Shell Prompt appeared first on nixCraft.
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