How often does Time Machine create new backups, and how long are these backups kept?
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How often does Time Machine create new backups, and how long are these backups kept?
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- How does directory structure influence backup and restore operations, especially in differential and incremental backup strategies?Why is it better to hash a password instead of encrypting it if it must be stored in a file?So, why do we need password files, and how do they function?What makes backups so important in systems administration, and how can you create them?
- Why would it be advantageous to hash a password rather than encrypt it if a password is kept in a file in the first place? I'm not sure what the point of a password file is, or how it functions.How does virtualization-aware backup differ from traditional backup solutions, and what advantages does it offer?What are the benefits of doing regular system backups, and how do you go about doing so?