vrdhn

Directory

A gleam project has following structure:

• gleam.toml
• src/**/*.{gleam,erl,mjs}
• test/**/*.{gleam,erl,mjs}

Gleam.toml must have a name

• `name = ""

vrdhn

Usage Pattern

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from collections import namedtuple



## Convention
##  4 3 2 1 size discs are stored as [ 4,3,2,1 ]
## name -> string
## discs -> sparse reverse sorted array of number 
Peg = namedtuple('Peg', ['name', 'discs'])

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Create ssh host <username>-<vmname> for libvirt

#1. Add this to TOP of ~/.ssh/config
    Include  ~/.ssh/config.d/*
   Top means top, specifically, do not add after a Host entry
   
#2. This bash function:
```bash
vmssh ()
{

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     HostkeyAlgorithms +ssh-rsa
     PubkeyAcceptedAlgorithms +ssh-rsa     

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qemu-img create -f qcow2 arch-root.qcow2 64G
sudo modprobe nbd
sudo qemu-nbd -c /dev/nbd0 arch-root.qcow2 
sudo cfdisk -z /dev/nbd0
# make dos partition table
# make a new partition, make it bootable
sudo mkfs.ext4  /dev/nbd0p1
sudo mount /dev/nbd0p1 /mnt/

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    implementation("org.apache.logging.log4j:log4j-api:2.19.0")
    implementation("org.apache.logging.log4j:log4j-core:2.19.0")



    private static final Logger LOG = LogManager.getLogger(Main.class);
    
    
  private static void setLogLevel(Level level) {
        LoggerContext ctx = (LoggerContext) LogManager.getContext(false);

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#!/bin/sh

## tmux-run <window-name>  <cmd args ...>

## start if session not running
if [ "x$TMUX" = "x" ] ;
then
    tmux new -As0 \; detach-client
fi

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#!/bin/bash

PGDATADIR=pgdata
mkdir -p $PGDATADIR

usage () {
    echo "** Disposable postgres installtions for testing **"
    echo ""
    echo "$0  <cmd> [ args .... ] "
    echo "    =cmd=   =args...="

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const root =  (typeof window === 'undefined')  ? global : window;

function LambdaClosure() {

    return () => {
	if ( this == root )
	    console.log('Closure: this is global/window');
	else
	    console.log('Closure: this is ', this.name);