Alexandru Ungur alexaandru

## alpine_install.md

      
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                alexaandru
                / alpine_install.md
            
            
              Created
              September 3, 2026 08:09
            
          
    Alpine Linux :: Manual Installation Guide

Target:

UEFI boot
EFI stub booting (no GRUB/etc.)
LUKS encrypted root filesystem
Standard Alpine system install

Assumptions:

  
## .signers
alexaandru@gmail.com namespaces="git" ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCx0x2FqQPAESrRfU8+TqqikuqB1F4OLDMkGdiZzsN19/59lLGPsZgQfejjHiujCWPRb0Tpz2Jv2mB6QcUVuK/gfiMbltwCdcDNCCa0I42xOgIHoYVatry7D8mZcy+t+e1TALrEUPCod4BEn8oLLnsGy6siDzv2hWINbIs2XLCvsOisa6xERgM1Joezo5+8IshSeP9felv6PqbfKEUWV0zfsoLbxJ0WAAM8T14OA/GIm12Dmg4fNWad70Bp1Yq/0W00vpZ9up+p8kMklZYlK6QHwrIw2gzVqsIL9x3FXgVw7KFRfV1Gp1W7V2S2sumzUW/BIztA0JOWqZnd0CMsSEyX

## main.go
package main

import (
  "net/url"
  "fmt"
  "github.com/tehmoon/errors"
  "github.com/aws/aws-sdk-go/aws/session"
  "github.com/aws/aws-sdk-go/service/s3/s3manager"
  "github.com/aws/aws-sdk-go/service/s3"
  "io"

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

import (
	"net/http"
	"slices"
)

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

## stf2017.md

      
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                alexaandru
                / stf2017.md
            
            
              Last active
              July 7, 2019 08:02
            
              
                State of The Frontend. 2017
              
          
    State of The Frontend

Special thanks to https://scotch.io/tutorials/create-a-single-page-app-with-go-echo-and-vue for resparking my
interest for frontend development. It's been a while... :)
2019 Update


VueJS still rocks! :-) (as in, it's by far the biggest "heard of, would like to learn" (kind of what Go used to be, still is maybe?) and the 2nd most used);
Bootstrap is still no.1 but https://tailwindcss.com/ is a serious challenger;
CSS Grid Layout is getting more traction as an alternative to Flexbox for layout.


## about.md

      
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                alexaandru
                / about.md
            
            
              Last active
              July 31, 2017 11:16
            
              
                Minimal Golang web stack.
              
          
    Mini Go Web Stack

Description

This represents a proof of concept, minimal web stack. I used
http://nicolasmerouze.com/build-web-framework-golang/ series of articles as a starting
point and the goal was to keep the stack as minimal as possible while still being useful
for practical purposes. And of course, use the standard library as much as possible and
only integrate components compatible with it.

  
## routing.R
library(RColorBrewer)

# Return full path to problem data file.
dataFileFullPath <- function(fname) {
  paste("data", fname, sep="/")
}

# Returns solution for a given problem.
computeSolutionFor <- function(fname) {
  cacheFile <- paste("solutions", fname, sep="/")

## facility.R
# Return full path to problem data file.
dataFileFullPath <- function(fname) {
  paste("data", fname, sep="/")
}

# Returns solution for a given problem.
computeSolutionFor <- function(fname) {
  # This is for the standard, python solver
  #sol <- system(paste('python solver.py', dataFileFullPath(fname)), intern=T)
  sol <- system(paste('./facility', dataFileFullPath(fname)), intern=T)

## monty_hall.rb
#
# This class creates a model of the Monty Hall problem.
# It simulates arranging the set with prize/goats, both guest
# and Monty picking a door and then the decision to switch
# or not to switch (and of course, the outcome).
#
# Each instance of the class (MontyHall.new) runs a new
# show. Sample usage code is at the bottom.
#
class MontyHall
	package main

	import (
	"net/url"
	"fmt"
	"github.com/tehmoon/errors"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/s3/s3manager"
	"github.com/aws/aws-sdk-go/service/s3"
	"io"
	// Chi-like syntactic sugar layer on top of stdlib http.ServeMux.
	package main

	import (
	"net/http"
	"slices"
	)

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

	# Return full path to problem data file.
	dataFileFullPath <- function(fname) {
	paste("data", fname, sep="/")
	}

	# Returns solution for a given problem.
	computeSolutionFor <- function(fname) {
	cacheFile <- paste("solutions", fname, sep="/")
	#
	# This class creates a model of the Monty Hall problem.
	# It simulates arranging the set with prize/goats, both guest
	# and Monty picking a door and then the decision to switch
	# or not to switch (and of course, the outcome).
	#
	# Each instance of the class (MontyHall.new) runs a new
	# show. Sample usage code is at the bottom.
	#
	class MontyHall