https://miguelangel.torresegea.es/wiki/ 2026-06-26T14:26:21+00:00 https://miguelangel.torresegea.es/wiki/ https://miguelangel.torresegea.es/wiki/_media/wiki:dokuwiki-128.png text/html 2023-10-13T08:03:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/tech:singularity:start?rev=1697184224&do=diff Singularity .sif i cache singularity pull hello-world.sif shub://vsoch/hello-world singularity cache list [-v] containers singularity exec hello-world.sif /bin/echo Hello World! singularity shell hello-world.sif singularity shell hello-world.sif Singularity> whoami text/html 2020-03-28T00:27:24+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/tech:docker:volumes?rev=1585355244&do=diff docker volumes /via: <https://docs.docker.com/storage/volumes/> * bind mount: montaje clásico con -v sobre una estructura de directorios * tmpfs mount: almacenar data no persistente * volume: * gestionado desde cli docker * trasversal al OS --volume o --mount * desde la versión 17.06 text/html 2020-04-06T13:57:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/tech:terraform:terraform-state?rev=1586181427&do=diff Terraform state comandos * list: lista los recursos del state * show: muestra los detalles de uno de los recursos del state * mv: mueve o renombra un recurso * rm: elimina un recurso * pull: descarga el state de un remoto * push: sube el state desde local al remoto text/html 2019-05-20T07:23:54+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/tech:terraform:win-instance?rev=1558337034&do=diff terraform win-instance de interés * uso key para recuperar contraseña admin windows * asignación IP privada a dedo * IP pública variable código resource "aws_vpc" "my_vpc" { cidr_block = "172.16.0.0/16" tags = { Name = "tf-example" } } resource "aws_subnet" "my_subnet" { vpc_id = "${aws_vpc.my_vpc.id}" cidr_block = "172.16.10.0/24" availability_zone = "${var.az1}" map_public_ip_on_launch = true tags = { Name = "tf-example" } } resource "… text/html 2025-06-17T09:04:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/tech:docker:start?rev=1750151077&do=diff DOCKER devops info related +info * dockerd * Dockerfile * docker-compose * docker volumes * docker TLS (OLD) * docker daemon TLS * docker context * docker scan * Dev Containers: <https://www.youtube.com/watch?v=DkKs29etRis> * Health Check: <https://atareao.es/podcast/tu-contenedor-docker-podria-estar-muerto-y-tu-sin-enterarte/> * <https://tech.paulcz.net/blog/secure-docker-with-tls/> * <https://gist.github.com/kekru/974e40bb1cd4b947a53cca5ba4b0bbe5> * <https://blog… text/html 2026-05-12T11:50:31+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/tech:git:fetch?rev=1778586631&do=diff git FETCH git comando La respuesta corta es: no recibirás una notificación de sistema (como un mensaje emergente o un aviso sonoro), pero la terminal te dará información visual inmediata si hay algo nuevo. git fetch es como asomarse a la ventana para ver si ha llegado el correo: descargas la información sobre lo que hay en el servidor, pero no "abres las cartas" (no mezclas los cambios con tu código todavía). text/html 2021-03-09T08:37:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/tech:git:server?rev=1615279052&do=diff git repo server seguridad protocolos <https://git-scm.com/book/en/v2/Git-on-the-Server-The-Protocols#The-HTTP/S-Protocol> * local * http(s) * Smart HTTP * Dumb HTTP * ssh * git ssh * git-shell * usermod -s /usr/bin/git-shell <username> * /etc/ssh/sshd_config: Match User git ForceCommand /usr/bin/git AllowTCPForwarding no X11Forwarding no text/html 2025-07-10T13:00:33+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/tech:git:tips?rev=1752152433&do=diff git tips git git fetch VS git pull * git pull = git fetch (+ git checkout) + git merge * modo seguro: git fetch origin git log --oneline main..origin/main git checkout main git log origin/main git merge origin/main * <https://www.atlassian.com/es/git/tutorials/syncing/git-fetch> * <https://www.atlassian.com/es/git/tutorials/using-branches/git-checkout> * <https://www.atlassian.com/es/git/tutorials/using-branches/git-merge> * <https://www.atlassian.com/es/git/tutorials/syncing/gi… text/html 2025-09-25T07:15:29+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/tech:google:operadores-busqueda?rev=1758784529&do=diff Google: operadores de búsqueda google * Operadores de búsqueda que puedes usar con Gmail: <https://support.google.com/mail/answer/7190?hl=en> * /via: <https://en.wikipedia.org/wiki/Google_hacking> * /via: <https://www.welivesecurity.com/la-es/2021/07/29/google-hacking-averigua-que-informacion-sobre-ti-o-empresa-aparece-resultados/> * GHDB: <https://www.exploit-db.com/google-hacking-database> * intitle:”webcamXP 5″ * intext:”index of” inurl:ftp * “Index of” inurl:phpmyadmin … text/html 2025-06-10T13:31:14+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/tech:terraform:cli?rev=1749562274&do=diff Terraform cli básicos * init : Initialize a new or existing Terraform configuration * validate : Validates the Terraform files * plan : Generate and show an execution plan * fmt : Rewrites config files to canonical format * apply : Builds or changes infrastructure text/html 2020-03-25T09:57:36+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/tech:terraform:modules?rev=1585130256&do=diff terraform modules + info: <https://www.terraform.io/docs/configuration/modules.html> llamada module "servers" { source = "./app-cluster" servers = 5 # input var from module } * otros meta-argumentos * version * providers: map accediendo a los outputs de un módulo * declarar outputs con los datos que se quieren compartir desde el módulo text/html 2024-10-19T15:48:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/tech:docker:docker-compose:casosuso?rev=1729352932&do=diff docker-compose casos de uso docker-compose mariadb + adminer version: '3.9' services: db: image: mariadb ports: - "3306:3306" volumes: - ./data/db:/var/lib/mysql env_file: - db.env container_name: mariadb adminer: image: adminer restart: unless-stopped ports: - 8080:8080 text/html 2021-11-16T07:36:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/tech:docker:dockerfile:examples:mariadbssl?rev=1637048170&do=diff Dockerfile mariadb + SSL dockerfile Dockerfile FROM mariadb:latest ADD --chown=mysql:root ./data/certs/server-key.pem /etc/mysql/certs/server.key ADD ./data/certs/server-cert.pem /etc/mysql/certs/server.crt ADD ./data/certs/ca-cert.pem /etc/mysql/certs/CA.crt ADD ./data/certs/ssl.cnf /etc/mysql/conf.d/ssl.cnf