Have you ever wondered what Iused and %Iused mean in UNIX® commands like df or what people are talking about when the say inode? UNIX and Linux® systems both use inodes, and IBM® AIX® is no different. Discover what an inode is and why inodes are important to UNIX, the structure of an inode, and commands for working with inodes.
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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