ajkovar

Had to add line to pg_hba.conf:


You need to open file called /var/lib/pgsql/data/pg_hba.conf. Login as postgres user using su command:
$ su - postgres
$ vi /var/lib/pgsql/data/pg_hba.conf

Now append following line. Let us say you would like to give access to 192.168.1.0/24 network:
host all all 192.168.1.0 255.255.255.0 trust

ajkovar

CREATE TABLE users (
  id        SERIAL PRIMARY KEY,
  name      VARCHAR(200) NOT NULL
);

insert into users (name) values ('bob'), ('tom'), ('jane'), ('mary');

CREATE TABLE sales (
  id        SERIAL PRIMARY KEY,
  user_id   int references users(id),

ajkovar

#Received this error recently
psql
dyld: Library not loaded: /usr/local/opt/openssl/lib/libssl.1.0.0.dylib
  Referenced from: /usr/local/Cellar/postgresql@10/10.6_1/lib/libpq.5.10.dylib
  Reason: image not found
Abort trap: 6

# Based on this post
#https://stackoverflow.com/questions/59006602/dyld-library-not-loaded-usr-local-opt-openssl-lib-libssl-1-0-0-dylib
# I hade to change homebrew's versino of openssl

ajkovar

docker-machine create default

# this I think not needed because it was started on create?:
# docker-machine start default 

eval $(docker-machine env default)

# create/start docker containers based on docker-compose config files
docker-compose up

ajkovar

/******/ (function(modules) { // webpackBootstrap
/******/ 	// The module cache
/******/ 	var installedModules = {};
/******/
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/
/******/ 		// Check if module is in cache
/******/ 		if(installedModules[moduleId])
/******/ 			return installedModules[moduleId].exports;

ajkovar

sudo apt-get install rng-tools gpgv

ajkovar

{
    init: function(elevators, floors) {
        var capacity = 4;
        var step = Math.floor(floors.length / elevators.length)
        var getClosestElevator = function(elevators, floor){
            return elevators.reduce(function(closest, current){
                var distance1 = Math.abs(closest.currentFloor()-floor.floorNum())
                var distance2 = Math.abs(current.currentFloor()-floor.floorNum())
                if(distance1 > distance2){
                    return current

ajkovar

# 'ag' command - search for text 
sudo apt-get install silversearcher-ag

ajkovar

#!/bin/bash

# needed for compiling emacs
sudo apt-get install -y libgtk-3-dev libxpm-dev libjpeg-dev libgif-dev libtiff4-dev libncurses5-dev qjackctl qsynth

# misc
sudo apt-get install -y aptitude rlwrap grc

# work
sudo apt-get install -y mysql-server git git-gui openjdk-7-jdk openjdk-6-jdk curl

ajkovar

sudo apt-get install libgtk-3-dev libxpm-dev libjpeg-dev libgif-dev libtiff4-dev libncurses5-dev