Linux and systems
What is PPP over SSH?
If your installing CentOS 5 and you need the XFS filesystem then you need to install a special kernel module from the extras repository.
More performance: We add five file systems to our previous benchmark results to creating a "uber" article on metadata file system performance. We follow the "good" benchmarking guidelines presented in a previous article and examine the good, the bad and the interesting. Last week we tested four Linux file systems — ext3, ext4, nilfs2, and btrfs — for metadata performance using a benchmark called fdtree . The point of the benchmarks was not really to comparison the performance of the file systems per say, although comparisons are inevitable. Rather, the benchmarks were performed as part of an exploration into the metadata performance of Linux file systems.
1. What is the CentOSPlus repository? The CentOSPlus repository contains packages that are upgrades to the packages in the CentOS base + CentOS updates repositories.
VMware ESX 2.1/5 Server: Beyond the Manual
What is Memcached? Free & open source, high-performance, distributed memory object caching system , generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load. Memcached is an in-memory key-value store for small chunks of arbitrary data (strings, objects) from results of database calls, API calls, or page rendering.
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Version 1.0 Author: Falko Timme <ft [at] falkotimme [dot] com> Last edited 04/20/2009
rssh support chrooting option. If you want to chroot users, use chrootpath option.