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in title, tags, annotations or urlLinux: Introduction to Linux - 0 views
Ubuntu Server: Kernel Configuration Considerations - ServerWatch.com - 0 views
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Preemption The server kernel has kernel preemption turned off (CONFIG_PREEMPT_NONE=y), while the desktop kernel has it enabled (CONFIG_PREEMPT_BKL=y, CONFIG_PREEMPT_VOLUNTARY=y). Preemption works along with scheduling to fine-tune performance, efficiency and responsiveness. In non-preemptive kernels, kernel code runs until completion; the scheduler can't touch it until it's finished. But the Linux kernel allows tasks to be interrupted at nearly any point (but not when it is unsafe, which is a whole huge fascinating topic all by itself), so that tasks of lesser-priority can jump to the head of the line. This is appropriate for desktop systems because users typically have several things going at once: writing documents, playing music, Web surfing, downloading and so on. Users don't care how responsive background applications are; they care only about the ones they're actively using. So if loading a Web page takes a little longer while the user is writing an e-mail, it's an acceptable trade-off. Overall efficiency and performance are actually reduced but not in a way that annoys the user. On servers you want to minimize any and all performance hits, so turning off preemption is usually the best practice.
Setting up SSHFS - 0 views
FTA - Taskforce International Master Programme in Free Software | FTA - Free Technology Academy - 0 views
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The FTA partners are designing an International Master Programme that will extend the current FTA programme and builds on previous experiences from the Universitat Oberta de Catalunya, Open Universiteit Netherlands, Universitat Rey Juan Carlos and University of Agder. A taskforce has been set up with representatives from these universities and the Free Knowledge Institute.
Five Great Games for Linux | Linux.com - 0 views
Steps to Change Root Password in HyperVM - 1 views
FixComputerpProblemsSite Surely Knows How to Fix Computer Problems! - 1 views
I was having problems with my laptop before. Good thing FixComputerpProblemsSite helped me fix it. And they are really the experts when it comes to solving any computer related issues. They can eas...
grep command in unix with example - 0 views
Enabling cPanel Backups in WHM - 1 views
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Enabling the backup options in your cpanel is most important thing you need to do after you get your welcome kit. WHM provides you an option to enable the cpanel backup feature that allows you to schedule a backup as well as backup your system configuration files. This tutorial show how to enable the cpanel backup in your WHM.
How to use xvidcap to record steps on Linux openSUSE - 2 views
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Sometimes I have to use the software xvidcap to record the steps for each action. This way will be more convenient for users to understand when I am teaching them. We all know that you can find many of this type of software in Windows, but there are only a small number of software have this capability in Linux...
Instalando un PDC con NIS y NFS - Taringa! - 0 views
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El siguiente documento, explica la manera de configurar un PDC para centralizar la administración de usuarios en un servidor. También utilizaremos el servidor para alojar la carpeta home de los usuarios. De esta maneta, todos los usuarios de la red podrá iniciar sesión en cualquiera de las pc de de la red, formando algo similar a los perfiles móviles de Windows Server. Lo que haremos es montar el directorio home del servidor en el directorio home del usuario cada vez que el mismo inicie sesión.
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