router

pasar datos por nc dentro de la misma red local

June 1, 2026

| command, console, information, internet, linux, Linux Ubuntu Server, macos, nc, netplan, router, server, ssh, wifi

yo usaba SCP o un servidor python FTP pero esas cosas son muy lentas, por eso uso nc (netcat) cuando digo lento es que tarda […]

nginx conf

May 20, 2026

| No Comments

| command, configuration, console, docker, docker-compose, information, nginx, port, private_ip, public_ip, remote-access, router, www

docker-compose.yml: The plan is to forward port 80 from the web/external network to port 80 of localhost Docker maps port 80 of localhost to port […]

redirect port and IP to another port and IP in macOS

April 8, 2026

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| command, configuration, information, macos, public_ip, router

search for network interface in macOS or The name of a network interface through which you have wifi/ethernet internet can be called “en0” Install Socat […]

Publish artifact to remote Nexus repository

February 22, 2026

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| gradle, gradlew, information, java, nexus, remote-access, router, server, spring-boot, ssh

in build.gradle in your project: to publish: need a .env file with environment variables & www. is a subdomain

Access the Nexus Sonatype repository and a port from an external PC

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| gradle, information, port, public_ip, remote-access, router, spring-boot

Ubuntu usually has the firewall active. You need to allow traffic through port 8081: Configure Nexus to “listen” to everyone Sometimes Nexus is configured to […]