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PUBLIC MARKS from camel with tags server & format

October 2008

Tentakel to execute commands on multiple Linux or UNIX Servers

Many times, you want to execute a command not only on one server, but also on several servers. For example, find out * Version of kernel * Version of Apache web server * Update static html or images files on all web servers via rsync * Find out user information, server information, memory usage etc * Security/patch checking tentakel I have already covered how to execute commands on multiple Linux or UNIX servers via shell script. The disadvantage of script is commands do not run in parallel on all servers. However, several tools exist to automate this procedure in parallel. With the help of tool called tentakel, you run distributed command execution. It is a program for executing the same command on many hosts in parallel using ssh (it supports other methods too). Main advantage is you can create several sets of servers according requirements. For example webserver group, mail server group, home servers group etc. The command is executed in parallel on all servers in this group (time saving). By default, every result is printed to stdout (screen). The output format can be defined for each group.

April 2008

OpenXML/ODF Translator Add-ins for Office

by 1 other (via)
The goal for this project is to provide translators to allow for interoperability between applications based on ODF (OpenDocument) 1.0 standards and Microsoft OpenXML based Office applications. As a part of this interoperability initiative, add-ins are being developed that can be installed on top of Microsoft Office Word (document processing), Excel (spreadsheet) and PowerPoint (presentation) applications (Office 2007 / 2003 / XP version) to allow for opening and saving OpenDocument format / ODF files (.odt, .ods and .odp) that adheres to ODF 1.0 specifications. We also provide command line translator utilities that allow doing batch conversions. The converter is based on XSL transformations between two XML formats, along with some pre- and post-processing to manage the packaging (zip / unzip), schema incompatibility processings and the integration into Microsoft Office applications like Word, Excel and PowerPoint. We chose to use an Open Source development model that allows developers from all around the world to participate & contribute to the project. Along with the Add-ins for Microsoft Word (v1.0 released), Excel (under development) and PowerPoint (under development), we also provide a command line translator that allows doing batch conversions. These translators can also be run on the server side for certain scenarios.

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