Contenido

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

Título del vídeo Fecha descripción tags links
CmdChallenge #42: Diente de Leon 2024-04-30 ¿Sabes filtrar una salida de netstat? imprime todos los puertos de escucha de las IPv4 ordenados de mayor a menor. (Dos soluciones) [cmdchallenge] [grep] [awk] [cut] [sort]
CmdChallenge #41: Rosa rosae 2024-04-23 Fusiona dos ficheros y ordena por columna numerica sin duplicados (columna PID de una salida de netstat) - 2 soluciones! [cmdchallenge] [sort] [cat] [uniq]
CmdChallenge #40: Rosa 2024-04-16 Elimina los ficheros del directorio que empiezan con un - [cmdchallenge] [rm] [find] [filename_expansion] [shell_expansion]
CmdChallenge #39: Florecilla rosa 2024-04-02 Elimina ficheros de un directorio recursivamente que NO tengan la extensión *.txt mi *.exe (Solucion 1 con tres variantes y solución 2 con sustitución de comandos) [cmdchallenge] [find] [grep] [xargs] [command_substitution] [shell_expansion]
CmdChallenge #38: Hombre Reptil 2024-03-26 ¿Sabes contar líneas con tabuladores en un fichero de texto? (2 soluciones) [cmdchallenge] [cat] [grep] [awk]
CmdChallenge #37: Rana 2024-03-18 ¿Puedes llegar a imprimir el contenido de un fichero contenido en un directorio juguetón ./.../ /. .theflag.txt? (3 soluciones) [cmdchallenge] [cat] [shell_expansion] [filename_expansion] [>] [find]
CmdChallenge #36: Pavo real 2024-03-12 Resolución de CmdChallenge #36: Pavo real [cmdchallenge] [md5sum] [awk]
CmdChallenge #35: Pollito 2024-03-07 Resolución de CmdChallenge #35: Pollito [cmdchallenge] [find] [awk] [shell_expansion] [filename_expansion]
CmdChallenge #34: Oso Panda 2024-02-29 Resolución de CmdChallenge #34: Oso Panda [cmdchallenge] [cat] [cut] [sort] [uniq] [awk]
CmdChallenge #33: Oso 2024-02-25 Resolución de CmdChallenge #33: Oso [cmdchallenge] [factor] [awk] [sort] [wc]

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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.