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fieldyweb's blog

How to secure the plex web interface behind a reverse proxy

These are some instructions i put together to get plexweb working from home over https using an NGINX reverse proxy. Might be useful to someone.

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OMG what happened to CentOS 7 Desktop?

As an Ubuntu user i always keep an eye out on other distros i've used over the years Sabayon, OpenSuse however CentOS is never a desktop distro i'd think of, always felt like heading back to 1990 on the desktop.. Time it seems however have changed

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New HTPC the Lenovo Ideastation Q190 & Ubuntu

We cut the cord a couple of years ago, the need to get TV over traditional TV Ariel was no longer needed and services such as TV Catchup, iPlayer and the other UK Catchup TV Channels streamed over the net to my TV were all we needed.

Having had an Asrock 330 Ion be the trusty device for nearly 5 years the box finally gave up the shost last week.

The options available for using the internet to provide your TV are huge, from the giants of Apple with Apple TV, Google are dipping their toes in the water they have the ChromeCast, and there are a huge bagfull of Android Devices which all claim to plug into the HDMI port of your TV.. Then there is the Raspberry PI which has a custom build of OS's to provide different interfaces.

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Why is Security not Turned on by Default?

Filed under
Just talk

This isn't a Windows thing, Linux as well should be more secure than the assumption that the OS with elevated privileges is secure enough, there is so much more Desktop Linux could be doing to make the users experience more secure.

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Sometimes the Tech pres just gets it wrong..

Filed under
Just talk

While I know this is a Linux site, i feel that Windows RT is getting the same bad rap Linux gets from the Tech press in many areas. A lack of true understanding of just what they are dealing with or just a huge need to present some form of being part of the crowd. I'm not sure just what it is however it needs to change. It's the same thing that happens when some people review Ubuntu PHone for example and claim it's not a viable platform.. and it annoys me..

Why Everything you've read in the tech press about Windows RT is WRONG!!

Head to head the best of class, the Lumia 920 and the Nexus 4

Filed under
Just talk

With the tenuous link of Linux/android I take a look at just how googles flagship device stands up against the top WP8 phone

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OpenSUSE from an Ubuntu users point of view..

Filed under
Reviews

I'm not a huge fan of VS posts, you know, Linux Mint VS Fedora.. I'm a Linux user, and i've recently migrated from Ubuntu to OpenSuse to see what the other side of the fence is likem what's done different, what is good, what is not so good. I've put together a few observations

Please, have a read

Fixing OpenSuse’s Dog Awful default fonts…

Filed under
Howtos

Lets not beat around the bush here, the default font rendering in OpenSuse and the default font do not an OS fit for reading make.. this can be fixed however..

Love or hate Ubuntu, out of the box it has one of the best font rendering setups of any distro and considering how much time we spend on our PC’s setting your fonts up correctly is one less headach, literally.

I’m not sure how much of these instructions I got right, however after a reboot the screen text does at least look better..

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Stopping Screen Flickering on Ivy Bridge Laptops using Linux

Filed under
Howtos

This is a solution to a problem which has been dogging me on every version of Linux I install on the Acer Aspire S3. I'm hoping it will help someone.

Read my solution

My thoughts after nearly a week with KDE 4.10

I'm switching to KDE from Gnome 3 for a Month.. This is nearly a week..

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Linux Desktops KDE 4 vs Unity vs Gnome 3 in the real world.

If you’ve chosen one of the major Linux distributions chances are (unless you’re a Mint user) you’ve come across the three big Linux Gui’s KDE, Gnome 3 and Unity.

The problem with any post like this is it’s an opinion piece, and with out a shadow of a doubt my opinion is probably going to vastly different to a lot of people out there. Linux users can be ferociously protective of not just their choice of distro, but their choice of Desktop as well.

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Time for a discreet OSX feature to come over to Linux.

Filed under
Linux

There is functionality in OSX called Airdrop which Linux Desktops could do with as a replacement of the SMB/NFS shared files sharing system. There are some options out with but they are seemingly stale projects which however can provide the functionality which is needed in Linux

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The question is, Which OS is the best? The replies were interesting.

Filed under
Linux

asking this very simple question which is the best Operating system in some corners of the Internet, is like throwing a slab of raw meat into a wild animal enclosure and watching as the question gets ripped apart. Its tantamount to asking which religion or political system is the best in the way some will tear strips off others

The rest here...

Is OpenSuse a viable Ubuntu alternative?

Filed under
Linux

There’s lots of forums and even 3 or 4 releases in I still hear people talking about how much they dislike Unity, which is a shame because it’s turning into quite a nice Gui from where i’m sitting, however one thing Linux has is choice. If nothing else there are other solid, stable distributions out there which offer a user a good solid alternative. Once such example is maybe OpenSUSE.

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Getting any distro to work on an Acer S3 feels like its 2002 again..

I've been having a problem all week stopping some insane screen tearing on an Acer Aspire S3, I've got to a point where its better, usable, but not perfect, so i've posted what I've done and it might help someone else.

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Nettop, the command not the hardware is not just for OSX..

Filed under
Linux

I found this article on the osxdaily website, the article refers to running nettop on OSX however it’s a *nix command so will also be in the package repository (if not preinstalled) on your favorite distro. I’ve tested all of the command options on Sabayon and they work fine..

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Using dual factor authentication on Linux..

Filed under
Linux

I’m really starting to appreciate the benifits of dual factor authentication across the board, so this Howtoforge article is of interest to anyone who wants to secure SSH access on thier Linux systems. I previously posted about using your mobile phone as the something you have bit, well this is another method.

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HOW TO DO MASS ENROLLING OF YUBIKEY WITH LINOTP

Filed under
Linux

While you may have your Ubuntu install locked down with Full disk encryption incase you loose the laptop, UFW locking down the network with a firewall, there is no point if you have a poor password. Dual factor authentication using One Time Passwords may be an option for you, if they are this great howtoforge article might point you in the right direction.

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Why is PRISM so shocking? Everyone is reading our data

Filed under
Just talk

With prism being the story of the week, I'm just asking a simple question

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Setting up a serial console

This is a bit old school however if you are a Sysadmin you might need to get a console up for a Cisco or other device. I hope this helps

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More in Tux Machines

Kernel and Graphics: Linux Stuff and GPUs

  • Facebook/Meta Tackling Transparent Page Placement For Tiered-Memory Linux Systems - Phoronix

    Back during the Linux 5.15 cycle Intel contributed an improvement for tiered memory systems where less used memory pages could be demoted to slower tiers of memory storage. But once demoted that kernel infrastructure didn't have a means of promoting those demoted pages back to the faster memory tiers should they become hot again, though now Facebook/Meta engineers have been working on such functionality.  Prior to the Linux 5.15 kernel, during the memory reclaim process when the system RAM was under memory pressure was to simply toss out cold pages. However, with Linux 5.15 came the ability to shift those cold pages to any slower memory tiers. In particular, modern and forthcoming servers with Optane DC persistent memory or CXL-enabled memory, etc. Therefore the pages are still accessible if needed but not occupying precious system DRAM if they aren't being used and to avoid just flushing them out or swapping to disk. 

  • Linux 5.17 To Boast Latency Optimization For AF_UNIX Sockets - Phoronix

    Net-next has been queuing a number of enticing performance optimizations ahead of the Linux 5.17 merge window kicking off around the start of the new year. Covered already was a big TCP optimization and a big improvement for csum_partial() that is used in the network code for checksum computation. The latest optimization is improving the AF_UNIX code path for those using AF_UNIX sockets for local inter-process communication.  A new patch series was queued up on Friday in net-next for improving the AF_UNIX code. That patch series by Kuniyuki Iwashima of Amazon Japan is ultimately about replacing AF_UNIX sockets' single big lock with per-hash locks. The series replaces the AF_UNIX big lock and also as part of the series has a speed-up to the autobind behavior. 

  • Nvidia Pascal GPU, DX12 and VKD3D: Slideshow time! - Boiling Steam

    So Horizon Zero Dawn had a sale recently on Fanatical, and I thought… OK I’ll grab it! It’s time. I first installed it on my workstation that only has a GTX1060 3GB GPU – not a workhorse but a decent card nonetheless for low-to-medium end gaming. I knew very well that Horizon Zero Dawn is a DX12 game and that Pascal architecture (Nvidia 10xx basically) and earlier versions do not play very well with DX12 games running through vkd3d-proton, the DX12 to Vulkan translation layer. Still, I could imagine getting somewhere around 30 FPS on low-to-medium settings, and use FSR if necessary to get to better framerates. Nothing prepared me for the performance I was about to experience.

Linux 5.16-rc3

So rc3 is usually a bit larger than rc2 just because people had some
time to start finding things.

So too this time, although it's not like this is a particularly big
rc3. Possibly partly due to the past week having been Thanksgiving
week here in the US. But the size is well within the normal range, so
if that's a factor, it's not been a big one.

The diff for rc3 is mostly drivers, although part of that is just
because of the removal of a left-over MIPS Netlogic driver which makes
the stats look a bit wonky, and is over a third of the whole diff just
in itself.

If you ignore that part, the statistics look a bit more normal, but
drivers still dominate (network drivers, sound and gpu are the big
ones, but there is noise all over). Other than that there's once again
a fair amount of selftest (mostly networking), along with core
networking, some arch updates - the bulk of it from a single arm64
uaccess patch, although that's mostly because it's all pretty small -
and random other changes.

Full shortlog below.

Please test,

             Linus
Read more Also: Linux 5.16-rc3 Released With Alder Lake ITMT Fix, Other Driver Fixes - Phoronix

Audiocasts/Shows: Endless OS 4.0.0, GIMP, BSD, KDE, and Elementary

today's howtos

  1. How to install FreeOffice 2021 on Ubuntu 20.04 Linux

    One of the best free alternatives to Microsoft Office is FreeOffice, developed by a German software company- SoftMaker. Recently, they have upgraded their Office suite to version 21. And here we learn the steps to install FreeOffice 2021 version on Ubuntu 20.04 Linux using the command terminal. This free office suite is a part of the commercial one from the same developers known as SoftMaker Office 21 (also available for Linux), of course, the premium will have more features but that doesn’t mean the free version- FreeOffice 2021 deprives to full fill all daily office documents (MS-Word alternative) related requirements. It offers a Microsoft office ribbon-like interface and three modules- TextMaker 21 to create documents; PlanMaker 21 to create sheets (Excel alternative) and Presentations 21 for making slides like MS-Powerpoint.

  2. Pin Custom Folders to Left Panel ‘Files’ Icon Context Menu in Ubuntu 20.04 | UbuntuHandbook

    In Windows 10, user may right-click on the ‘File Explorer’ icon on panel to access pinned folders (e.g., Desktop, Downloads and Documents) quickly. Ubuntu has first implemented this feature in Ubuntu 21.10, though it seems to be not working properly due to bug. Ubuntu 20.04 may manually add the context (right-click) menu options so user can right-click on the ‘Files’ icon to choose open favorite folders quickly.

  3. How To Install Perl on AlmaLinux 8 - idroot

    In this tutorial, we will show you how to install Perl on AlmaLinux 8. For those of you who didn’t know, Perl (Practical Extraction and Reporting Language) is a general-purpose programming language originally developed for text manipulation and now used for a wide range of tasks including system administration, web development, network programming, GUI development, and more. The major features of Perl are easy to use, supports object-oriented and procedural programming languages, and has built-in support for processing text. The most impressive feature of Perl is that it supports a large collection of third-party modules. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the Perl programming language on AlmaLinux 8. You can follow the same instructions for Rocky Linux.

  4. How to play Total War: WARHAMMER on Linux

    Total War: Warhammer is a turn-based real-time tactics video game developed by Creative Assembly and published by Sega. It takes place in the War Hammer 40K universe. Here’s how you can play it on your Linux PC.

  5. How to install Funkin' Vs. Camellia on a Chromebook

    Today we are looking at how to install Funkin' Vs. Camellia on a Chromebook. Please follow the video/audio guide as a tutorial where we explain the process step by step and use the commands below.