alexaandru

// Chi-like syntactic sugar layer on top of stdlib http.ServeMux.
package main

import (
	"net/http"
	"slices"
)

type (
	middleware func(http.Handler) http.Handler

pete3n

NixOS in Offline and Restrictive Networks

This gist was created to explore options for working with NixOS in a completely offline environment or inside a network with restricted internet access (such as a corporate LAN with a Proxy).

Offline Installation

• I discoverd that the graphical installation ISO had no ability to install offline, so I created this repo which allows creating custom offline installation ISOs using the graphical installer
• Kevin Cox created a similar repo on Gitlab his version focuses more on automatation and uses the minimal install ISO rather than the graphical ISO
• This is another similar project that is less recent: https://github.com/tfc/nixos-offline-installer
• https://determinate.systems/posts/moving-stuff-around-with-nix

Netboot/Pixieboot

miXwui

Note: this is an ongoing process which I'm documenting here. Semi-experimental, but this is my daily driver machine since September 2021 (work included), so I'm aiming for stability (hence why I'm not using the recommended Fedora 39 Beta).

Upgraded from an Intel i7-1165G7 to AMD 7080U mainboard:

• 64GB (2x32GB) G.Skill F5-5600S4040A32GX2-RS
  • Have an SK Hynix 16GB (2x8GB) 4800MHz (HMCG66MEBSA095N BA) kit that I'll test just to see power draw difference.
• SK hynix Gold P31 2TB PCIe NVMe Gen3 M.2 2280

These notes are for Fedora 38 6.5.8-200.fc38.x86_64 with SwayWM.

Booted into Fedora with BIOS 3.02 and seemed fine. First thing I did was upgrade to 3.03.

dezren39

sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://repo.charm.sh/apt/gpg.key | sudo gpg --dearmor -o /etc/apt/keyrings/charm.gpg
echo "deb [signed-by=/etc/apt/keyrings/charm.gpg] https://repo.charm.sh/apt/ * *" | sudo tee /etc/apt/sources.list.d/charm.list
sudo apt update && sudo apt install charm

dezren39

# this file goes in $HOME/.config/systemd/user
[Unit]
Description=beepy backlight controller

[Service]
Type=simple
# adjust this path to where you wrote the script out
ExecStart=/home/rj/bin/noarch/beepy-bl.sh
Restart=on-failure

k5njm

import RPi.GPIO as GPIO
import datetime
import os
import time

BUTTON_PIN = 17

SHORT_PRESS_TIME    = 0.5  # Less than 0.5 seconds
REPEAT_TIMEOUT      = 0.5  # Repeat short presses should be within 1s 
MEDIUM_PRESS_TIME   = 2    # Less than 2.0 seconds

arrjay

# this file goes in $HOME/.config/systemd/user
[Unit]
Description=beepy backlight controller

[Service]
Type=simple
# adjust this path to where you wrote the script out
ExecStart=/home/rj/bin/noarch/beepy-bl.sh
Restart=on-failure

ThePlenkov

#!/bin/bash

# Remove existing "nameserver" lines from /etc/resolv.conf
sed -i '/nameserver/d' /etc/resolv.conf

# Run the PowerShell command to generate "nameserver" lines and append to /etc/resolv.conf
# we use full path here to support boot command with root user
/mnt/c/Windows/System32/WindowsPowerShell/v1.0/powershell.exe -Command '(Get-DnsClientServerAddress -AddressFamily IPv4).ServerAddresses | ForEach-Object { "nameserver $_" }' | tr -d '\r'| tee -a /etc/resolv.conf > /dev/null

dezren39

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1. Definitions

jxsl13

package config

import (
	"errors"
	"fmt"
	"os"
	"reflect"
	"strconv"
	"strings"