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.

¡Únete!

Contenido Indexado

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

TÍTULO FECHA TAGS LINKS
Casos prácticos de permisos de ficheros
Permisos de ficheros en Linux. Todos los casos prácticos
2024-09-21 #permisos #grupo #cat #whoami #echo #>>
Trucos del history
Trucos usando el histórico de la shell
2024-09-17 #history #!! #!n #find #history_expansion
Linux Explained: Directorio /root
Directorio ROOT de Linux explicado
2024-09-12 #linux_explained #humor #root #demonio #sudo #usermod #find #chmod #mv #touch #systemctl
#!Bash 35 - Named Pipes (FIFOs)
#!Bash 35 - Diferencia con la tubería convencional. Mecanismo lector - escritor. Ventajas y desventajas. Casos reales de uso en Linux?
2024-09-10 #bash_serie #bash #scripting #fifo #mkfifo #>
¿Cómo se crea un demonio?
¿Es fácil crear un demonio desde la shell?
2024-09-09 #proceso #demonio #& #disown #fd
Demonios en Linux
Qué es un demonio de Linux?
2024-09-05 #proceso #demonio #udev #ssh #journald #kernel
Linux Explained: Directorio /srv
Directorio SRV de Linux explicado
2024-09-04 #linux_explained #humor #servidor #journald
Permisos básicos en Linux
read, write y execution
2024-09-02 #permisos #grupo #cat #cd
¿Cómo buscar en el histórico?
history + grep para listar los comandos ejecutados previamente, y más alternativas
2024-08-31 #history #man #grep #<(...) #| #fc #!!
Fecha y hora en el histórico de la shell
Cómo añadir fecha y hora a cada comando ejecutado en el histórico de la shell
2024-08-29 #history #man #date

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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.