Ubuntu tutorials
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| Post date: February 16, 2010, 12:02 Category: Installing Views: 3185 Comments |
| Tutorial quote: Cherokee is a very fast, flexible and easy to configure Web Server. It supports the widespread technologies nowadays: FastCGI, SCGI, PHP, CGI, TLS and SSL encrypted connections, virtual hosts, authentication, on the fly encoding, load balancing, Apache compatible log files, and much more. This tutorial shows how you can install Cherokee on an Ubuntu 9.10 server with PHP5 support (through FastCGI) and MySQL support. |
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| Post date: February 14, 2010, 13:02 Category: Miscellaneous Views: 3297 Comments |
| Tutorial quote: Ksplice Uptrack is a subscription service that lets you apply 100% of the important kernel security updates released by your Linux vendor without rebooting. Ksplice Uptrack is freely available for the desktop versions of Ubuntu 9.10 Karmic and Ubuntu 9.04 Jaunty. This tutorial shows how to install and use it on an Ubuntu 9.10 desktop. |
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| Post date: February 12, 2010, 12:02 Category: Miscellaneous Views: 3693 Comments |
| Tutorial quote: Mary, the daughter of a friend is in college: her Windows XP laptop constantly reboots and, we suspect, has a bad hard drive. The system will boot a live CD (Ubuntu 9.10 Karmic Koala Desktop), and data on the hard drive can be read. During boot, the live CD identifies disk errors and tries unsuccessfully to repair them. |
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| Post date: February 9, 2010, 01:02 Category: Installing Views: 3421 Comments |
| Tutorial quote: This tutorial describes how to set up database replication in MySQL using an SSL connection for encryption (to make it impossible for hackers to sniff out passwords and data transferred between the master and slave). MySQL replication allows you to have an exact copy of a database from a master server on another server (slave), and all updates to the database on the master server are immediately replicated to the database on the slave server so that both databases are in sync. This is not a backup policy because an accidentally issued DELETE command will also be carried out on the slave; but replication can help protect against hardware failures. |
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| Post date: February 2, 2010, 13:02 Category: Installing Views: 3948 Comments |
| Tutorial quote: This guide explains how you can run virtual machines with Sun VirtualBox 3.1 on a headless Ubuntu 9.10 server. Normally you use the VirtualBox GUI to manage your virtual machines, but a server does not have a desktop environment. Fortunately, VirtualBox comes with a tool called VBoxHeadless that allows you to connect to the virtual machines over a remote desktop connection, so there's no need for the VirtualBox GUI. |
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| Post date: January 28, 2010, 13:01 Category: Installing Views: 3030 Comments |
| Tutorial quote: This tutorial shows how to do data striping across four single storage servers (running Ubuntu 9.10) with GlusterFS. The client system (Ubuntu 9.10 as well) will be able to access the storage as if it was a local filesystem. GlusterFS is a clustered file-system capable of scaling to several peta-bytes. It aggregates various storage bricks over Infiniband RDMA or TCP/IP interconnect into one large parallel network file system. Storage bricks can be made of any commodity hardware such as x86_64 servers with SATA-II RAID and Infiniband HBA. |
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| Post date: January 27, 2010, 13:01 Category: Installing Views: 3923 Comments |
| Tutorial quote: FreeNX is an open source implementation of NoMachine's NX Server. It is a bit more akin to Microsoft's RDP protocol than the usual VNC, so while keeping bandwidth to a minimum, it maintains good visual quality and responsiveness. |
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| Post date: January 19, 2010, 12:01 Category: Installing Views: 3187 Comments |
| Tutorial quote: This tutorial shows how to combine four single storage servers (running Ubuntu 9.10) to a distributed replicated storage with GlusterFS. Nodes 1 and 2 (replication1) as well as 3 and 4 (replication2) will mirror each other, and replication1 and replication2 will be combined to one larger storage server (distribution). Basically, this is RAID10 over network. If you lose one server from replication1 and one from replication2, the distributed volume continues to work. The client system (Ubuntu 9.10 as well) will be able to access the storage as if it was a local filesystem. GlusterFS is a clustered file-system capable of scaling to several peta-bytes. It aggregates various storage bricks over Infiniband RDMA or TCP/IP interconnect into one large parallel network file system. Storage bricks can be made of any commodity hardware such as x86_64 servers with SATA-II RAID and Infiniband HBA. |
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| Post date: January 15, 2010, 23:01 Category: Emulation Views: 4851 Comments |
| Tutorial quote: In this article I outline how to install the latest Virtualbox release from the upstream repository. This allows you to ensure you always have the latest stable release, and the best that Virtualbox has to offer. |
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| Post date: January 14, 2010, 01:01 Category: Installing Views: 3225 Comments |
| Tutorial quote: This tutorial shows how to combine four single storage servers (running Ubuntu 9.10) to one large storage server (distributed storage) with GlusterFS. The client system (Ubuntu 9.10 as well) will be able to access the storage as if it was a local filesystem. GlusterFS is a clustered file-system capable of scaling to several peta-bytes. It aggregates various storage bricks over Infiniband RDMA or TCP/IP interconnect into one large parallel network file system. Storage bricks can be made of any commodity hardware such as x86_64 servers with SATA-II RAID and Infiniband HBA. |
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