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Location: ~/.config/waybar/

Result

Hover the most left icon will show monitoring (cpu, ram, temperature, and disk)

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Firefox GPU Acceleration

Enable GPU accelerated content decoding and DOM compositor rendering on Linux. For more details refer to docs.

Properties can be set by navigating to about:config.

DOM

gfx.webrender.all=true
layers.mlgpu.enabled=true

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Why?

While I was trying to setup my cosmic session I wanted to use Cosmic Greeter as my Display manager because I wanted to test it out and give my own feedback/report any bugs I could find.

However I didn't find any guide on how to do it plus there's little to no clue on how to set it up and it took me 2 days to figure it out.

That's why I write this quick guide.

How does Cosmic Greeter work? (ig)

Cosmic greeter by itself doesn't work it needs a Compositor (in this case Cosmic-Comp (obviously)) to actually run.

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Modern Arch linux installation guide

Table of contents

• Introduction
• Preliminary Steps
• Main installation
  • Disk partitioning
  • Disk formatting
• Disk mounting

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Steam Download Speed is so slow on Linux

Oh boi, here I give you the solution for that. This document is based on these links:

• https://steamcommunity.com/app/221410/discussions/2/616189106498372437/?l=portuguese&ctp=8
• https://wiki.archlinux.org/title/dnsmasq#NetworkManager
• ValveSoftware/steam-for-linux#3401

TLDR

My solution seems to be deprecated, there are other solution from the comment on this Gist, that actually works. So, please use that instead, it's way much simpler, and it works.

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~/Downloads/ffmpeg-4.1.5  $ ./configure --help
Usage: configure [options]
Options: [defaults in brackets after descriptions]

Help options:
  --help                   print this message
  --quiet                  Suppress showing informative output
  --list-decoders          show all available decoders
  --list-encoders          show all available encoders
  --list-hwaccels          show all available hardware accelerators

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XDG - Base Directory Specification

Directories

Base

The intended use-case for BaseDirectories is to query the paths of user-invisible standard directories that have been defined according to the conventions of the operating system the library is running on.

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#!/bin/sh

# Set kernel parameters in /etc/sysctl.conf
cat << EOF > /etc/sysctl.conf
# Increase maximum number of open file descriptors
fs.file-max = 1000000

# Increase maximum number of inotify instances per user
fs.inotify.max_user_instances = 8192

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# IPv6 Configuration
# -> note that I have disabled ip6 for our internet-connection (wan/eth0) because
# -> my upstream/ISP (still) does not do IPv6. The rest, even localhost, does ip6 stuff.
net.ipv6.conf.all.disable_ipv6 = 0
net.ipv6.conf.default.disable_ipv6 = 0
net.ipv6.conf.lo.disable_ipv6 = 0
net.ipv6.conf.eth0.disable_ipv6 = 1
net.ipv6.conf.wan.disable_ipv6 = 1

# Packet Forwarding

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Linux Performance Tweaks

Table of Contents

Reflector Mirrors (Arch Based Only)
Conifgure Pacman (Arch Based Only)
Makepkg Tweaks
Installing Yay (Arch Based Only)
Installing Pamac (Arch Based Only)
Performance Tweaks