Archivo del Autor: carlosap

VMWare: Workstation arrancar desde USB

VMWare Workstation: Arrancar desde USB: Pasos a seguir: 1- Conectamos el USB físico en el equipo donde está instalado VMWare Workstation.2- Descargamos Plop Boot Manager, de la siguiente URL:https://www.plop.at/en/bootmanager/download.html 3- Descomprimimos el fichero ZIP que nos hemos descargado y localizamos el fichero ISO para el arranque: plpbt.iso4- VMWare Workstation: Deberemos crear una máquina virtual para pruebas con como mínimo, el siguiente… Leer más »

How To Reset Root Password On CentOS 7 – Issabel 4 – 

https://www.unixmen.com/reset-root-password-centos-7/ The way to reset the root password on centos7 is totally different to Centos 6. Let me show you how to reset root password in CentOS 7. 1 – In the boot grub menu select option to edit. 2 – Select Option to edit (e). 3 – Go to the line of Linux 16… Leer más »

Tuning NGINX for Better Performance

https://www.cloudbees.com/blog/tuning-nginx While NGINX is much younger than other web servers, it has quickly become a popular choice. Part of its success is based on it being the web server of choice for those looking for a lightweight and performant web server. In today’s article, we’ll be taking an out-of-the-box instance of NGINX and tuning it… Leer más »

Nginx: 24: Too Many Open Files Error And Solution

‘m getting the following error in my nginx server error log file: 2010/04/16 13:24:16 [crit] 21974#0: *3188937 open() “/usr/local/nginx/html/50x.html” failed (24: Too many open files), client: 88.x.y.z, server: example.com, request: “GET /file/images/background.jpg HTTP/1.1”, upstream: “http://10.8.4.227:81//file/images/background.jpg”, host: “example.com” How do I fix this problem under CentOS / RHEL / Fedora Linux or UNIX like operating systems?… Leer más »