About two years, I migrated from Leaseweb to Linode, and my cost on hosting reduced by 50% that time. Linode is a great hosting provider and I never had even one issue with their service in the two years when…

Snoopy is designed to aid a sysadmin by providing a log of commands executed. Snoopy logger is completely transparent to the user and applications. It is linked into programs to provide a wrapper around calls to execve(). Logging is done…

The Z shell can be thought of as an extended Bourne shell with a large number of improvements, including some features of bash, ksh, and tcsh. The first version of zsh was written by Paul Falstad in 1990, and as…

As Debian v7.0 Wheezy has been released for a while, we will show how to upgrade from v6.0 Squeeze here step by step. Before any operations, it’s highly suggested making a backup, as least for data files and configuration files…