Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

cecilemuller

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

---

Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

lucasfais

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

bzerangue

Verify and Repair Disk Permissions via Terminal (Mac OS X)

Verify Permissions

diskutil verifyPermissions /

Repair Permissions

diskutil repairPermissions /

jpillora

package main

import (
	"log"
	"net/smtp"
)

func main() {
	send("hello there")
}

akashnimare

# Requirements

* Python 2.7
* Google Chrome
* ChromeDriver - WebDriver for Chrome

- Download the latest chromedrive which is 2.28 from here - https://sites.google.com/a/chromium.org/chromedriver/downloads
- Extract and move `chromedriver` file to `/usr/local/bin/chromedriver`
- git clone https://github.com/li-xinyang/OS_FrontendMaster-dl
- cd OS_FrontendMaster-dl

aliartiza75

# Step 1 : Start minio server with non-persistent data storage policy
#
# Description: -p 9000:9000: Minio server runs on port 9000 inside the docker container, -e 9000:9000 command is exposing the internal port on
#                            on external port.
#
#              -e "MINIO_ACCESS_KEY=access_key": It sets an envrionment variable inside container named as MINIO_ACCESS_KEY 
#                                                with the value provided by user. It will be used when a user wants to access
#                                                minio server 
#
#              -e "MINIO_SECRET_KEY=access_key_secret": It sets an envrionment variable inside container named as MINIO_SECRET_KEY 

branneman

// FP Lenses
const lens = get => set => ({ get, set });
const view = lens => obj => lens.get(obj);
const set = lens => val => obj => lens.set(val)(obj);
const over = lens => fn => obj => set(lens)(fn(view(lens)(obj)))(obj);
const lensProp = key => lens(prop(key))(assoc(key));

pvencill

var ldap = require('ldapjs');
var ssha = require('node-ssha256');


var BASE = 'ou=Users,dc=example,dc=org';
// default port for ldaps
var URL = 'ldaps://ldap.example.org/:636';


// user and pass are for existing user with rights to add a user

miguelmota

package crypto

import (
	"crypto/sha256"
)

// NewSHA256 ...
func NewSHA256(data []byte) []byte {
	hash := sha256.Sum256(data)
	return hash[:]