sjtosco

Scripts for manage ZFS snapshots for Proxmox Shell

List snapshots zfs-list-snapshots.sh:

#!/bin/bash

help() {
  echo "Usage: $0 dataset"
 echo "Example: $0 tank-zfs/nas"

sjtosco

#!/bin/bash

# Verifica que se haya pasado el nombre de la interfaz
if [[ -z "$1" ]]; then
    echo "❌ Error: Debes pasar el nombre de la interfaz como argumento."
    echo "👉 Uso: $0 <nombre_interfaz>"
    exit 1
fi

iface="$1"

sjtosco

#!/bin/bash

# Lista de interfaces separadas por comas
interfaces="enp0s20u1,enp0s20u2,enp0s20u4,enp0s20u3u1,enp0s20u3u2,enp0s20u3u4"

# Valor del ancho de banda en kbit, pasado como argumento o definido por defecto
bw=${1:-10000}  # Si no se pasa argumento, usa 10000 kbit por defecto

# Convertir la lista de interfaces en un array
IFS=',' read -ra iface_array <<< "$interfaces"

sjtosco

# Need install: `sudo apt install osinfo-db-tools`

```
sudo osinfo-db-import --local --latest
sudo apt install qemu-kvm libvirt-clients libvirt-daemon-system bridge-utils virtinst libvirt-daemon virt-manager -y
```

sjtosco

get_gw_by_iface(){
  # Return router ip of interface
  # Usage: get_gw_by_iface IFACE
  sudo traceroute -n -i $1 -m1 $(get-extip) 2>/dev/null | tail -1 | awk '{print $2}'
}

get_gw_by_iface2(){
  # Return router ip of interface (multitable)
  # Usage: get_gw_by_iface IFACE
  ip route list table all | awk '/default via/' | grep enp1s0 | awk '{print $3}'

sjtosco

#!/bin/bash

dst=$1
dstport=$2

while [ 1 ]; do
  ts=$(date +%s.%N)
  line=$(ss -eipn dst "$dst:$dstport" | grep "bbr")
	rto=$(echo $line | grep -oP '\brto:.*?(\s|$)' |  awk -F '[:,]' '{print $2}' | tr -d ' ')
	rttvals=$(echo $line | grep -oP '\brtt:.*?(\s|$)' |  awk -F '[:/]' '{print $2","$3}' | tr -d ' ')

sjtosco

# NGINX Hello app
docker run --rm --name nginx-hello -p 8081:80 -d nginxdemos/hello
# GOOGLE Hello app ver 1.0
docker run --rm --name hello-app -p 8080:8080 -d gcr.io/google-samples/hello-app:1.0

# Test in browser with http://localhost:8080 or http://localhost:8081

sjtosco

	"Default Header": {
		"prefix": "header",
		"body": [
			"#!/usr/bin/env python",
			"# -*- coding: utf-8 -*-",
			"\"\"\"${1:Custom module name or brief description}.\n",
			"${2:Enter description of this module}",
			"",
			"__author__ = ${3:[authors]}",
			"__copyright__ = Copyright 2018",

sjtosco

sudo cp ~/.config/monitors.xml /var/lib/gdm3/.config/

sjtosco

docker run -d \
--name=mariadb \
--restart=always \
-v /etc/localtime:/etc/localtime:ro \
-e MYSQL_ROOT_PASSWORD=root \
-v /storage/mariadb:/var/lib/mysql \
-p 3306:3306 \
mariadb:latest

docker run -d \