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Servicios en Red de Grado Medio Sistemas Microinformáticos y Redes
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Servicios en Red de Grado Medio Sistemas Microinformáticos y Redes
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,SERVICIOS EN REDÍNDICE
Comandos para repositorios...............................................................................................................16
Programación de scripts.....................................................................................................................16
Copias de seguridad............................................................................................................................17
Copias de seguridad con comandos....................................................................................................17
Backup con backintime......................................................................................................................17
Permisos.............................................................................................................................................18
Carpetas compartidas en red...............................................................................................................18
Escritorio remoto................................................................................................................................18
Acceso remoto....................................................................................................................................19
Red privada virtual-VPN (Virtual Private Network)..........................................................................20
HTTP..................................................................................................................................................20
Apache................................................................................................................................................20
Servidor LAMP my sql.......................................................................................................................21
Configurar un servidor web seguro (https).........................................................................................23
Filezilla server....................................................................................................................................23
DNS....................................................................................................................................................24
SOA (start of authority)......................................................................................................................25
Firewall...............................................................................................................................................27
Reglas del proxy.................................................................................................................................28
Voz IP.................................................................................................................................................28
Página 15 de un total de 51 páginas
, SERVICIOS EN RED
COMANDO FIND
➢ find /ruta [opciones]
▪ -name “nombre”
▪ -type f (file) d (directory)
▪ -size -nº (menos de) n.º (igual a) +nº (más de)
➢ ipaddr o ipaddress igual a ipconfig de Windows
➢ lo→ interfaz virtual (127.0.0.1) = (::1)
➢ mtu→ maximum transfer unit→ unidad de transferencia máxima (bytes)
➢ Para ver la puerta de enlace se usa iproute
➢ Si pongo ip y tabulo me da varias opciones
➢ Comando que permite copiar de un sitio a otro
find /var/log -type f -name “*.log” -exec cp -f {} /tmp \;
sin las llaves ni \; el comando no funciona. Las llaves son los resultados de la búsqueda.
COMANDOS PARA REPOSITORIOS
➢ apt-get update→ actualiza la lista de software
➢ apt-get upgrade→ instala actualizaciones
➢ apt-get install “programa”→ instala o actualiza un programa
➢ apt-get remove “programa”→ desinstala pero conserva la configuración
➢ apt-get purge→ desinstala y borra residuos
PROGRAMACIÓN DE SCRIPTS
➢ Pruebo los comando en el terminal
▪ Ejecuto sudo apt-get update
▪ Ejecuto sudo apt-get install -y bleachbit
▪ Ejecutar mousepad “nombre.sh” &
▪ Copiar comandos (seleccionar y botón central del ratón)
• Sudo apt-get update
• Sudo apt-get install -y bleachbit
• Bleachbit -c chronium.cache firefox.cache
Bleachbit -l (te enseña todas las opciones)
OJO: Usar comandos con opciones para evitar que pida confirmacion. Eso incluye quitar
todos los sudo
Página 16 de un total de 51 páginas
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