This tutorial covers the PC boot process and the Linux Operating System inititiation of background applications (daemons/services). The sequence, configuration and administration of the Linux boot process is covered. This tutorial is Red Hat and Fedora specific. Other distributions and commercial versions of UNIX often use different run level assignments and/or different script names.
The standard Perl distribution comes with a debugger, although it's really just another Perl program, perl5db.pl. Since it is just a program, I can use it as the basis for writing my own debuggers to suit my needs, or I can use the interface perl5db.pl provides to configure its actions. That's just the beginning, though. read more...
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