File Systems de nueva generación en Linux

Nos mandan un artículo sobre dos file systems conocidos como “NiLFS(2)” y “exofs”:

Linux continues to innovate in the area of file systems. It supports the largest variety of file systems of any operating system. It also provides cutting-edge file system technology. Two new file systems that are making their way into Linux include the NiLFS(2) log-structured file system and the exofs object-based storage system. Discover the purpose behind these two new file systems and the advantages that they bring.

Monitoreando logs con multitail y watch

Nos mandan un artículo sobre como usar “multitail” y “watch” para monitorear log files:

Monitoring system logs or the status of a command that produces file or directory output are common tasks for systems administrators. Learn how to use two popular open source tools simplify these activities for modern systems administrators: the multitail and watch commands.

Obteniendo alertas en tiempo real usando Ajax Chat

La gente de IBM nos manda un artículo interesante de como implementar alertas utilizando Ajax Chat:

Wish you could have a dedicated, open source Web chat pop up in response to a system event that lets you know what’s happening in real time. Your search is over with Ajax Chat, an application that’s implemented in JavaScript, PHP and MySQL. You can get that function and much more with Ajax chat, a pop up chat perfect for system adminstrators. Learn how to change configurations, and add as many alert channels as you want. Put this in your Admin toolbox, and become aware of system problems faster.