Sec2John

Técnico en Desarrollo y Ciberseguridad

> Llevo más de 15 años viviendo en Linux profesionalmente y aún sigo en el viaje.
No importa cuál es tu background técnico: Linux es la base. Domina la línea de comandos, automatiza con bash scripting y descubre Linux real conmigo.

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  • Retos y Laboratorios Semanales
  • Aprende Linux, la terminal y Bash
  • Recursos y Mapas de Bash gratuitos: Material original de Sec2john.
  • Soporte técnico - Troubleshooting
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Contenido Indexado

Soy tan majo que te indexo aquí (casi)todos mis recursos...

TÍTULO FECHA TAGS LINKS
#!Bash 39 - RBash, shell restrictiva (restricted shell)
#!Bash 39 - Qué está permitido y qué no en una shell restrictiva. 		2024-10-23 #bash_serie #bash #scripting #rbash #$- #ln #path #history #enable #exec #hash #command #vim
#!Bash 28 - Descriptores de Fichero FD (File Descriptors)
#!Bash 28 - Tres descriptores de fichero base de un proceso en ejecución, entrada, salida y salida de errores. Concepto de File descriptor en el kernel. Descriptores de fichero arbitrarios mediante el uso de exec. Duplicación de FDs. Operando para escritura y lectura bidireccional. 		2024-06-27 #bash_serie #bash #scripting #fd #proceso #> #$$ #exec #>& #<>

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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 poniendo el foco en Linux, el terminal, Bash scripting y ciberseguridad con un toque de humor.