The Unix system is itself logically divided into two pieces, the kernel and the utilities. The Kernel is the heart of the Unix system and resides in the computer's memory from the time the computer is turned on and booted until the time it is shut down. read more..
UNIX system administration, always a thorny problem, is easier with the right tools. In this installment , Teodor presents ideas on the use of Perl to streamline and foolproof system administration. The system configuration engine, cfengine, is an extremely important tool in this context.
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