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Solved Courses and exercises in Linux administration

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Linux administration : List of courses and problems

DNS resource records

A DNS resource record (RR) is the data that maps a name to an IP address or other information, in areas that serve a structural purpose. This record, often abbreviated RR, is considered... Read more

DNS Name Resolution Mechanism

In order to enable Internet communication, DNS (Domain Name System) name resolution translates domain names into IP addresses. Here is an overview of the DNS name resolution mechanism: Read more

DNS Name Resolution

An essential element of Internet infrastructure, DNS serves as a hierarchical and distributed system that translates human-friendly domain names into machine-readable IP addresses... Read more

The most common Linux file systems

As opposed to formatting space, Linux filesystems are often referred to as "created file systems." A file system organizes raw storage space, such as a disk partition, to store data. Read more