cmlewis89

#!/bin/bash
#
#   arp-monitor, an ARP tables monitor
#   inspired by https://gist.github.com/maugern/30ace2764aafc683a802de2ed82f91af
#   
#   This script is intended to start on launch and run on an always connected device on a network (eg: server).
#   It scans the network with 'arp -a' and sends a notification webhook whenever recognizes a new mac address on the network.
#
#   For auto-run on login you can rename the script to a .command and add it to your Login items on Mac OS or
#   modify the script to remove the loop and take a look at crontab

carlessanagustin

<?php
/**
 * Generate a list of Status Cake Ip addresses 
 * To add allowed IPs to Nginx or Firewall
 * from: https://www.statuscake.com/kb/knowledge-base/what-are-your-ips/
 */

$statuscake_locations_json = "https://app.statuscake.com/Workfloor/Locations.php?format=json";
$locations = json_decode(file_get_contents($statuscake_locations_json));
$output = "#STATUS CAKE IPs" . "\n";

apolloclark

Postgres Cheatsheet

This is a collection of the most common commands I run while administering Postgres databases. The variables shown between the open and closed tags, "<" and ">", should be replaced with a name you choose. Postgres has multiple shortcut functions, starting with a forward slash, "". Any SQL command that is not a shortcut, must end with a semicolon, ";". You can use the keyboard UP and DOWN keys to scroll the history of previous commands you've run.

Setup

installation, Ubuntu

http://www.postgresql.org/download/linux/ubuntu/ https://help.ubuntu.com/community/PostgreSQL