Skip to content

Instantly share code, notes, and snippets.

View felegy's full-sized avatar
🎯
Focusing

Gabor FELEGYHAZI felegy

🎯
Focusing
6 followers · 10 following
View GitHub Profile
@felegy
felegy / readme.md
Last active August 25, 2025 19:39
Connect to Kubernetes api server inside pod, grant access a service account only own namespace

Kubernetes api server access inside pod

Create a namesepace:

$ kubectl create ns service-ns
namespace/service-ns created

Check serviceaccounts

@felegy
felegy / 85-u2f-screen-lock.rules
Created January 29, 2025 09:05 — forked from seanlinmt/85-u2f-screen-lock.rules
lock linux desktop via removal of U2F USB key or any USB device
# /etc/udev/rules.d/85-u2f-screen-lock.rules
# 2 REMOVE event rules for 2 different U2F devices
# to view the various properties you could use to create your rule use => udevadm monitor --property
# You may get multiple matches if your rule is too wide. No rule to unlock because it's not called 2FA for nothing.
# If you want to do that then you would need to add the matching rule for ADD events
ACTION=="remove", ENV{DEVTYPE}=="usb_device", ENV{SUBSYSTEM}=="usb", ENV{PRODUCT}=="1050/120/*", RUN+="/home/sean/bin/u2f-screen-lock.sh"
ACTION=="remove", ENV{ID_BUS}=="usb", ENV{ID_VENDOR_ID}=="096e", ENV{ID_MODEL_ID}=="0853", RUN+="/home/sean/bin/u2f-screen-lock.sh"
@felegy
felegy / compile_gnupg.sh
Last active December 23, 2024 13:20 — forked from roelds/compile_gnupg.sh
Compile gnupg 2.4.x from Source for Debian Testing
# assumes new Debian Testing VM, for purpose of compiling, running below as root
# uses most libs already available from apt, only compiles lib ntbtls
gnupg_version=${GNUPG:-2.4.6}
ntbtls_version=${NTBTLS:-0.3.1}
DESTDIR=${DESTDIR:-'/'}
lsb_release -a
uname -a
@felegy
felegy / Dockerfile
Last active August 23, 2024 08:20
# Heroku stack version
# https://devcenter.heroku.com/articles/heroku-22-stack#using-heroku-22
ARG STACK_VERSION=22
ARG STACK=heroku-${STACK_VERSION}
FROM heroku/heroku:${STACK_VERSION} AS base
# local profile.d
RUN tee -a /etc/profile <<'EOF'
if [ -d $HOME/.profile.d ]; then
@felegy
felegy / rancher-over-cloudflare-tunnel.md
Last active June 20, 2023 10:40
Proxying Rancher UI over Cloudflare via CF tunnel with Rancher`s built-in Kubernetes api proxy
@felegy
felegy / swap-init.sh
Created January 18, 2022 10:37
#!/usr/bin/env bash
SWAP_SIZE=${SWAP_SIZE-"4G"}
SWAP_FILE=${SWAP_FILE-"/swap"}
fallocate -l "$SWAP_SIZE" "$SWAP_FILE"
chmod 600 "$SWAP_FILE"
mkswap "$SWAP_FILE"
swapon "$SWAP_FILE"
echo "$SWAP_FILE swap swap defaults 0 0" >>/etc/fstab
swapon --show
@felegy
felegy / error.html
Last active November 8, 2021 15:18
Nginx custom error page
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Your Business</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<!--# if expr="$status = 502" -->
<meta http-equiv="refresh" content="2">
<!--# endif -->
</head>
@felegy
felegy / http-get.sh
Last active September 22, 2022 13:25
Poor man's `CURL` or `WGET`
#!/usr/bin/env sh
#
# Usage: http-get.sh [PATH PORT HOST]
#
# Environment variables
# REQUEST_PATH - path of the request, default value `/`
# REQUEST_PORT - http port, default value `80`
# REQUEST_HOST - host of the request, default value `localhost`
REQUEST_PATH=${1:-${REQUEST_PATH-/}}
@felegy
felegy / .CakeFakeProcessRunner.md
Last active May 24, 2020 14:06

Cake Build FakeProcessRunner

The main purpose of this to dump the process command and arguments in string format for later execution or use it (for example use to run inside Docker). I would like to run the system related tests in a build process based on cake generated test commands in separated environments (like Docker swarm service in compose/swarm stack).

Cake dotnet Test command:

DotNetCoreTest(SolutionFile, new DotNetCoreTestSettings
{
    Configuration = configuration,
@felegy
felegy / install-docker.ps1
Last active May 12, 2020 19:18
# use docker_provider: "ee", "ce", "master" or ""
$docker_provider = "master"
$docker_version = "19.03.8"
if (Test-Path env:docker_provider) {
$docker_provider = $env:docker_provider
}
if (Test-Path env:docker_version) {
$docker_version = $env:docker_version
}