josectheone

wget http://download2.mikrotik.com/routeros/6.40.5/chr-6.40.5.img.zip -O chr.img.zip  && \
gunzip -c chr.img.zip > chr.img  && \
apt-get update && \
apt install -y qemu-utils pv && \
qemu-img convert chr.img -O qcow2 chr.qcow2 && \
qemu-img resize chr.qcow2 `fdisk /dev/vda -l | head -n 1 | cut -d',' -f 2 | cut -d' ' -f 2` && \
modprobe nbd && \
qemu-nbd -c /dev/nbd0 chr.qcow2 && \
echo "Give some time for qemu-nbd to be ready" && \
sleep 2 && \

josectheone

How to disable cloud-init in Ubuntu

Prevent start

• Create an empty file to prevent the service from starting

    sudo touch /etc/cloud/cloud-init.disabled
  

Uninstall

josectheone

Installing mailx

yum -y update

yum install -y mailx

We can now start sending e-mails using

josectheone

#!/bin/bash

function echo_mem_stat () {
    mem_total="$(free | grep 'Mem:' | awk '{print $2}')"
    free_mem="$(free | grep 'Mem:'  | awk '{print $7}')"
    mem_percentage=$(($free_mem * 100 / $mem_total))
    swap_total="$(free | grep 'Swap:' | awk '{print $2}')"
    used_swap="$(free | grep 'Swap:' | awk '{print $3}')"
    swap_percentage=$(($used_swap * 100 / $swap_total))

josectheone

#!/bin/sh

# shows aoutput device
# xrandr | grep -e " connected [^(]" | sed -e "s/\([A-Z0-9]\+\) connected.*/\1/"

# to output desired resolutuion parameteres
# cvt 1920 1080 60

# set desired resolution parameters
xrandr --newmode "1920x1080_60.00"  173.00  1920 2048 2248 2576  1080 1083 1088 1120 -hsync +vsync

josectheone

PLDT HOME FIBR AN5506-04-FA RP2627 Advanced Settings

---

[Notice]

Project moved to https://gitlab.com/kbeflo/fiberhomesuperadmin due to excessive amount of unicorns.

Gist here will not be updated anymore

Discussion here on Gist is still allowed but I strongly recommend going over to Gitlab or Discord chat

---

josectheone

version: '3'

services:
  postgres:
    container_name: postgresql
    image: postgres:10
    restart: always
    environment:
      POSTGRES_PASSWORD: "password"
    ports:

josectheone

FROM golang:alpine AS builder

RUN apk update && apk add --no-cache git ca-certificates tzdata && update-ca-certificates

RUN adduser -D -g '' appuser

ENV GO111MODULE=on

WORKDIR /app

josectheone

[sshd]
enabled = true

[INCLUDES]

before = paths-fedora.conf

[DEFAULT]
ignorecommand =
bantime  = 60m

josectheone

1 - Add this lines to the end of /etc/ufw/after.rules 

# BEGIN UFW AND DOCKER
*filter
:ufw-user-forward - [0:0]
:DOCKER-USER - [0:0]
-A DOCKER-USER -j RETURN -s 10.0.0.0/8
-A DOCKER-USER -j RETURN -s 172.16.0.0/12
-A DOCKER-USER -j RETURN -s 192.168.0.0/16