The software maker SCO has released a new version of HipCheck, which allows system administrators to monitor and troubleshoot Windows servers via mobile phone, according to the British newspaper ITWeek. “When something works wrong on one server, the administrator can be alerted via SMS and …
Interpreter commands of the Unix operating system provides, besides the possibility of execution of orders, a set of instructions that allows writing programs like those written in high level programming languages. Naturally, the possibilities of this language are much weaker than those of a language …
Exercise: Try to remember, without resort to the specification, process definition. Unix operating system has the fundamental concept of the concept of process. The process can be defined, in the first instance, as a running program (if you know what a trial, call 8989899 and …
This section tries to present some basic knowledge about operating system, although it appeared in the 70s, gave “ideas” of many designers of operating systems and began to impose increasingly more reliable solution that and cost for interconnection of computer systems. Purpose of presenting UNIX …
This programming language, with the lowest possible name, was created right in 1971 by Dennis Ritchie and Brian Kernigham system development UNIX operating. It deserves to be mentioned because its history is relevant to characterization of language. So it was a question of designing a …
My biggest wish is that some time in the near future we will be able to use computers and all the other computer related devices without wires and cables and cords. I am simply angry when I see the pile-up of cords under my desk. …