The Linux super user, or root user, is a special user that has tremendous power, with the ability to access and modify all files on the operating system. This is necessary at times, but there is a potential for accidental errors to cause a great deal of destruction, so you have to be … [Read more...]
Email is perhaps the most important communication medium we use in business. It can be used to keep tasks going, document tasks and procedures and … [Read More...]
The Yellow Book was written in 1984 to describe the extension of CD to store computer data, i.e. CD-ROM (Read Only … [Read More...]
The most recent hack to make the headlines is the Ashley Madison hack. It is making news mainly because of the sensational nature of the sight to … [Read More...]