By Denk P.

Show description

Read or Download Curso práctico del Linux (parte 2) PDF

Similar operating systems books

Download e-book for kindle: VMWare vCenter Cookbook by Konstantin Kuminsky

Approximately This Book

the right way to raise availability and scalability of your digital surroundings
increase potency and optimize source utilization on your digital infrastructure
discover new vCenter gains and observe most sensible how one can enforce them utilizing proactive examples

Who This e-book Is For

If you're a method administrator who has a few adventure with virtualization and already makes use of VMware vCenter, yet needs to profit extra, then this can be the publication for you. while you're trying to find assistance or shortcuts for universal management projects in addition to workarounds for ache issues in vSphere management, you'll locate this consultant useful.
What you'll Learn

deal with your digital surroundings quicker and in a extra effective demeanour
simply enforce and begin utilizing new vCenter gains
Scale an current digital atmosphere fast
Optimize source utilization throughout digital infrastructures
Prioritize VMs with source swimming pools
practice uncomplicated and complicated administrative projects utilizing VMware
realize pointers on activity optimization that would allow you to have extra time for very important tasks

In Detail

VMware vCenter is a centralized administration program server that allows you to deal with digital machines and ESXi hosts centrally and optimizes assets successfully. day by day digital setting management for IT execs becomes a lot more straightforward with the aid of this e-book! transparent and important recipes and suggestions provided during this e-book can assist directors to extend their point of craftsmanship and achieve new abilities in vSphere management. you start by way of studying priceless initiatives and lines of vCenter similar to having access to hosts through SSH and securing host administration entry. you are going to then study how one can ascertain one hundred pc uptime for serious VMs, defend host redundancy and configure a backup retention coverage, all whereas expanding setting availability. Following this, you'll find tips to raise and increase atmosphere scalability and optimize source utilization. ultimately, you'll end your trip by way of studying how you can increase surroundings manageability utilizing CLI, VM cloning, and plenty of different tools.

Download e-book for iPad: Fundamentals of the UNIX System. Instructor Guide by

This direction is designed to be the 1st direction within the UNIX" curriculum awarded through Hewlett-Packard. it really is meant to provide a person (system directors, programmers, and basic clients) a common advent to UNIXR. It assumes that the scholar is aware not anything approximately UNIXR. (UNIXR is a registered trademark of The Open staff within the U.

Download e-book for iPad: Mac Basics Superguide, Snow Leopard Edition by The Editors of Macworld, Kelly Turner

No one spends extra time with Apple's pcs and software program than the writers and editors at Macworld, the world's best Mac authority. Now Macworld's workforce of specialists has used its wisdom to create this simple advisor to getting all started together with your Mac operating OS X 10. 6 (Snow Leopard). even if you are new to the Mac, simply desire a refresher direction, or suspect that you have basically scratched the skin of your Mac's power, the Macworld Mac fundamentals Superguide, Snow Leopard version provide you with the step by step recommendation you must turn into a Mac whiz.

Additional info for Curso práctico del Linux (parte 2)

Sample text

500 al proceso 1, elementos con ndices 501 .. 750 al proceso 2 y elementos con ndices 751 .. 250). Los otros procesos empiezan a sumar sus elementos independientemente. En el momento en el que un proceso ha realizado su suma, se lo comunica al proceso 0 y le manda el resultado de la suma. El proceso 0 se encarga de sumar su resultado con los resultados de los demas procesos para hallar la suma total. Notas: 7 ORDENADORES DE ALTO RENDIMIENTO CON LINUX 46 En la practica habr a que comprobar si nuestro programa es de verdad mas rapido en cuatro ordenadores que en uno.

Tambien hay que cambiar el owner de estos cheros. El comando find puede ser usado para encontrar todos los cheros de un usuario, usandolo desde el directorio principal en la forma find / -uid nnn. > Como podr amos combinar los comandos find y chown para cambiar el owner de todos los cheros de un usuario con una l nea de comando ? find / -uid nnn -exec chown mmm:kkk {} \ Ahora hay que cambiar los UID de los usuarios en los clientes, editando el chero /etc/passwd. es(rw) Ahora hay que asegurar que el servidor arranque los demonios que se encargaran de servir los cheros a los clientes.

I Notas: ln N 7 ORDENADORES DE ALTO RENDIMIENTO CON LINUX 49 Para paralelizar este codigo tenemos que considerar: Que la salida y la entrada de datos solo se realiza en un nodo. Que podemos realizar la suma en nodes trozos Que solo hay que comunicar la variable NMAX y los resultados de las sumas entre los nodos. le. 57721566490153286060' etime = MPI_WTIME() WRITE(*,*) 'wall clock:',etime-stime ENDIF Exit point call MPI_FINALIZE(rc) END 7 ORDENADORES DE ALTO RENDIMIENTO CON LINUX 51 A la hora de ejecutar el programa con el MPI, el MPI crea una copia del codigo y lo ejecuta en cada nodo del cluster.

Download PDF sample

Curso práctico del Linux (parte 2) by Denk P.

by Ronald

Rated 4.63 of 5 – based on 12 votes