AlphaNERD-

Intro

This gist will help you circumvent a bug with the current Linux kernels (6.17 at the time of writing) that breaks the keyboard after booting your laptop back up from standby.

Credits go to mistine (Github) for coming up with this fix, u/ymmvxd (Reddit) for adapting this fix for Fedora and me (MyFairJulia) for adapting this fix again for Fedora Atomic.

What this fix does is simply removing the i8042 driver (responsible for communication with PS/2 keyboards and mice) while entering standby and adding the driver back in while resuming. The problem is that you cannot simply apply this fix to a Fedora Atomic based distro, since it doesn't allow the user to mess with the system. These instructions will help you wrap the fix into an rpm package to layer it onto your deployment.

Before you spend an hour (or more than half a day as i did) we'll have to check first whether this fix even works on your laptop.

To do that, enter the following

sbailliez

Vagrant and VMWare Fusion 13.6.x and 25H2 on Apple M1 Pro

This document summarizes notes taken to make VMWare Fusion 13 Player work on Apple M1 Pro. It builds upon a previous deprecated document.

VMWare Fusion 13 was released on November 17, 2022.

• Fusion 13.5 on October 19, 2023
• Fusion 13.6.4 on July 15, 2025
• Fusion 25H2 on October 14, 2025

palewire

How to push tagged Docker releases to Google Artifact Registry with a GitHub Action

Here's how I configured a GitHub Action so that a new version issued by GitHub's release interface will build a Dockerfile, tag it with the version number and upload it to Google Artifact Registry.

Before you attempt the steps below, you need the following:

• A GitHub repository that contains a working Dockerfile
• The Google Cloud SDK tool gcloud installed and authenticated

Create a Workload Identity Federation

netsensei

Installing Fedora 30/31 on a Dell XPS 13 9380 series in dual boot mode

This guide describes how to install Fedora 30/31 next to Windows 10 on a Dell XPS 13 9380 series in dual boot.

• Keep the stock Windows 10 installation that came with the laptop.
• Install Fedora 30 alongside Windows on the hard disk.
• Install GRUB as the bootloader allowing you to choose which OS to boot from.

Authored: September 2019

abohannon

import React from 'react';
import { Route, Redirect } from 'react-router-dom';

const PrivateRoute = ({ component: Component, authed, ...rest }) => (
  <Route
    {...rest}
    render={props => (
      authed
        ? <Component {...props} />
        : <Redirect to="/login" />

tsaarni

*** RSA

# Generate self-signed certificate with RSA 4096 key-pair
openssl req -x509 -nodes -days 3650 -newkey rsa:4096 -keyout rsakey.pem -out rsacert.pem

# print private and public key
openssl rsa -in rsakey.pem -text -noout

# print certificate
openssl x509 -in rsacert.pem -text -noout

roachhd

EMOJI CHEAT SHEET

Emoji emoticons listed on this page are supported on Campfire, GitHub, Basecamp, Redbooth, Trac, Flowdock, Sprint.ly, Kandan, Textbox.io, Kippt, Redmine, JabbR, Trello, Hall, plug.dj, Qiita, Zendesk, Ruby China, Grove, Idobata, NodeBB Forums, Slack, Streamup, OrganisedMinds, Hackpad, Cryptbin, Kato, Reportedly, Cheerful Ghost, IRCCloud, Dashcube, MyVideoGameList, Subrosa, Sococo, Quip, And Bang, Bonusly, Discourse, Ello, and Twemoji Awesome. However some of the emoji codes are not super easy to remember, so here is a little cheat sheet. ✈ Got flash enabled? Click the emoji code and it will be copied to your clipboard.

People

😄

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD