system security

Generally, I recommend using gconf-editor ~ a tool used for editing the GConf configuration database (Gnome settings). You can always edit configuration files. Many new Linux users find it difficult to use both gconf-editor and text files. To make your life easier and to save time try out new Ubuntu Tweak software. It is designed […]


NetBSD 4.0 has been released. It is available for download now. . NetBSD is a free, secure, and highly portable Unix-like Open Source operating system available for many platforms, from 64-bit Opteron machines and desktop systems to handheld and embedded devices. Its clean design and advanced features make it excellent in both production and research […]


You may wonder – why should I shutdown the Linux box box automatically? It depends upon your situation. For example, your downloading couple of tar balls and you want to go home. You can schedule a job to shutdown Linux after downloading is completed. Linux/UNIX/BSD/OS X comes with at and cron commands to automate task. Almost all common task can be automated using at command.