Rsync is better than every backup GUI I've tried
Summary
Rsync remains a crucial player in backup discussions, often overlooked for its perceived outdatedness. The publication highlights its reliability, especially when modern tools falter, emphasizing the importance of understanding backup processes during critical moments.
Key Insights
What is rsync and why is it considered better than GUI backup tools?
Rsync is a command-line tool for efficient file synchronization and backups that performs incremental backups by transferring only new or changed files, uses no compression or proprietary formats for accessible backups, and offers reliability when GUIs fail. It outperforms GUIs in speed for subsequent backups and control, though the initial run on large volumes can be slow due to file-by-file metadata or checksum comparisons.
How does rsync perform incremental backups?
Rsync supports incremental backups by comparing files and only transferring new or modified ones based on metadata or checksums, making subsequent backups much faster than full copies while preserving unchanged files from previous backups.
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