CodingWithAnxiety

IDRAC On Arch Linux

• IDRAC On Arch Linux
  • Prerequisites:
  • Steps:
    • 1. Download the iSM driver from dell
    • Extract iSM
    • Extract the .deb package

mikejoh

Monitor Calico Felix using Prometheus Operator

Make sure you have these settings enabled in felix, in this case using enviornment variables:

FELIX_PROMETHEUSMETRICSENABLED = True
FELIX_PROMETHEUSMETRICSPORT = "9091"
FELIX_PROMETHEUSGOMETRICSENABLED = True
FELIX_PROMETHEUSPROCESSMETRICSENABLED = True

antoniordo

#!/bin/sh
#-----------------------------------------------------------------------------------------------------------------------
# Este script instala todos os certificados CA da ICP Brasil. O mesmo é compatível com POSIX necessitando apenas do
# shell sh e suporta as seguintes distribuições abaixo:
# Arch, Manjaro, Debian, Ubuntu, Mint, Elementary, Fedora, Centos, Amazon Linux, Alpine, Gentoo
#-----------------------------------------------------------------------------------------------------------------------
# Download e execução:
# curl -L -o instalar-certificados-ac-icp-brasil.sh 'http://bit.ly/instalar-certificados-ac-icp-brasil'
# sh instalar-certificados-ac-icp-brasil.sh
# Execução em comando direto:

gsilos

Why?

Since it is not possible to rely on the encryption that is provided for us in our daily applications (email, chat, etc), so, I decide to create this method as an alternative to quickly send sensitive data through current chat applications, email, etc.

How?

Using openssl in both sides (the sender and the receiver) is possible to exchange encrypted messages using our preffered chat application. In this process, I tied receiver's github account with his SSH public key, that way we can believe a little bit more if the receiver is who we think he is.

Before starting

ernestboey

FROM node:10.16.3-alpine

# Golang From: https://github.com/docker-library/golang/blob/master/1.12/alpine3.10/Dockerfile
RUN apk add --no-cache \
    ca-certificates

# set up nsswitch.conf for Go's "netgo" implementation
# - https://github.com/golang/go/blob/go1.9.1/src/net/conf.go#L194-L275
# - docker run --rm debian:stretch grep '^hosts:' /etc/nsswitch.conf
RUN [ ! -e /etc/nsswitch.conf ] && echo 'hosts: files dns' > /etc/nsswitch.conf

georgexsh

import sys

def j(lineno):
    frame = sys._getframe().f_back
    called_from = frame

    def hook(frame, event, arg):
        if event == 'line' and frame == called_from:
            try:
                frame.f_lineno = lineno

gsomoza

#!/bin/bash

ZT_NETWORK="NETWORK_ID"

# colors
RCol='\033[0m'    # Text Reset
LGra='\033[0;37m';
Red='\033[0;31m';
Gre='\033[0;32m'; 
Yel='\033[0;33m'; 

SmartFinn

# MikroTik (RouterOS) script for automatically setting DNS records
# for clients when they obtain a DHCP lease.
#
# author SmartFinn <https://gist.github.com/SmartFinn>

:local dnsTTL "00:15:00";
:local token "$leaseServerName-$leaseActMAC";

# Normalize hostname (e.g. "-= My Phone =-" -> "My-Phone")
# - truncate length to 63 chars

rubo77

import socket
from BaseHTTPServer import HTTPServer
from SimpleHTTPServer import SimpleHTTPRequestHandler

class MyHandler(SimpleHTTPRequestHandler):
  def do_GET(self):
    if self.path == '/ip':
      self.send_response(200)
      self.send_header('Content-type', 'text/html')
      self.end_headers()

jdoss

This will allow you to use Open vSwitch with Libvirt to put your VMs on the same network as the host and not use the default NAT based bridge.

Install Packages

dnf install -y virt-install libvirt openvswitch

Services Prep Work

Disable NetworkManager :(