Contenido

Soy tan majo que te indexo mi contenido aquí abajo :)

Título del vídeo Fecha descripción tags links
#!Bash 37 - Alias 2024-10-10 #!Bash 37 - Comando alias. Comando Unalias. Alias expansion. Normas de definición de alias en la shell. Parametros a un alias? No, usa funciones. [bash_serie] [bash] [scripting] [alias] [shell_expansion] [shell_function]
#!Bash 30 - Sustitución de comandos) 2024-07-12 #!Bash 30 - Sustitución de comandos, simplificacion de comandos compuestos a simples: asignaciones y comandos simples, orden de prevalencia entre alias, shell functions y binarios. [bash_serie] [bash] [scripting] [$(...)] [shell_expansion] [~] [$((...))] [declare] [alias] [shell_function] [path] [hash]
Bash reverse shell 2024-07-10 Entendemos los parámetros de una reverse shell de bash con ejemplos [bash] [reverse_shell] [nc] [>&] [>]
#!Bash 29 - Funciones en la shell) 2024-07-04 #!Bash 29 - Declarar funciones en la shell. Parámetros pasados de forma posicional. Variables dentro de una función. Palabra reservada 'local', visibilidad de variables (shadowing), comando declare para ver el listado de las funciones definidas en la shell [bash_serie] [bash] [scripting] [$n] [shell_function] [$*] [$@] [$#] [$?] [$-] [$$] [$0] [$!] [declare]
Copia de ficheros entre máquinas con rsync 2024-12-11 Vídeo tutorial sin entrar en detalles del comando rsync [rsync] [transferencia]
Optimizando el numero Armstrong (o no) 2024-05-24 Optimizando el script del ejercicio Exercism #7: Armstrong [exercism] [for] [shuf] [xargs] [benchmarking]
No te va internet (Parte 2) 2023-10-06 El atacante tras provocar el fallo en la red de la víctima llama por teléfono haciéndose pasar por el operador de internet. Haciéndolo en el momento adecuado aumenta las posibilidades de obtener los datos del módem mediante ingeniería social. [humor] [ciberdelincuente] [ingenieria_social]
No te va internet (Parte 1) 2023-10-06 Un pequeño montaje dedicado a @tobeal. gracias por tus vídeos! [humor] [ciberdelincuente] [dos]
Switch en alto 2023-09-24 Apáñatelas para llegar al switch [humor] [ciberdelincuente] [hacker] [switch]
CyberGrescas del día a día: Parte 1 2023-08-06 Software Computing S.L. recibe una llamada oculta de un sujeto anónimo con distorsión de voz. Dice pertenecer a un grupo de #cyberactivistas (ShadeLoot) que luchan por un mundo laboral mejor para los especialistas de #IT. La compañía recibe la amenaza y pasará a ser un objetivo de dicho grupo. El #sysadmin de la compañía no se amedrenta y le devuelve la respuesta. [humor] [ciberseguridad] [ciberdelincuente]

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Sobre mí

Hola, me llamo Juan y soy técnico en ciberseguridad. Tengo años de experiencia como analista de amenazas, investigador forense y desarrollador de software - adoro scrum.

Llevo un tiempo creando contenido, principalmente en TikTok y Youtube, poniendo el foco en Linux, el terminal, Bash scripting y otros temas relacionados con la ciberseguridad. Intento dar un toque de humor a todo lo que hago para trasladar mis conocimientos de una manera amena, didáctica y entretenida.