root user

The Adobe Flash Player plugin is use for viewing multimedia, and streaming video and audio, on a Firefox web browser. The same plugin is used by Google chrome and other browsers. Keeping your third-party plugins such as flash player up to date helps Firefox run safely and smoothly.

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By default vSphere does not provide client for Linux or OS X. You need to use Windows system to manage your VMware ESX server. However, it does provides vSphere Web Access which allows you to organize and share virtual machines using web browser. If you try to access vSphere Web Access you may get an error which read as follows:

503 Service Unavailable

You can fix this problem as follows.

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I’ve already written about Linux process accounting under Linux ( see how to keep a detailed audit trail of what’s being done on your Linux systems). You can easily setup process accounting under FreeBSD. This tutorial expalins how to enable and utilizing FreeBSD process accounting including many other useful options are explained to keep track of system resources used, and their allocation among users.

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An updated kexec-tools package that fixes a bug is now available for RHEL systems. The kexec-tools package provides tools that facilitate a new kernel to boot using the Linux kernel kexec feature, either on a normal or a panic reboot.

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CentOS Linux 5.2 has been released and available for immediate update via yum command. You can also download DVD / ISO images.

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It was discovered that Cacti, a systems and services monitoring frontend, performed insufficient input sanitising, leading to cross site scripting and SQL injection being possible.

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FreeBSD – Some vulnerabilities have been reported in phpMyAdmin, which can be exploited by malicious people to conduct cross-site scripting attacks.

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