Recently
Debian Linux version 7.0 (“Wheezy”) released. This version shipped with many new features – improvements to multimedia support, improved security through hardening flags and the OpenStack suite and the Xen Cloud Platform to name a few. How do I upgrades from Debian Linux version 6.x.x (squeeze) to the latest version 7.0.0 wheezy using command line options? How do I upgrade my Debian 6.x server to 7.x over the ssh session?
How do I upgrade Debian stable Linux (Lenny) server to Squeeze for the testing purpose using command line options?
How do I upgrade CentOS Linux from version 5.3 to latest version 5.4 over the Internet?
What command I need to type to display Linux kernel version and other information such as Linux distribution name? How do I check Linux kernel version number?
How do I find out what version of Linux distribution I’m using from the shell (bash) prompt?
