June 2025
Beginner to intermediate
1180 pages
37h 48m
English
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28.5 Compressing and Archiving Files
Now that I’ve introduced you to complete backup tools in the first sections of this chapter, I will now present various low-level commands that will help you archive and back up files in different ways: tar, zip, rsync, rdiff-backup, rsnapshot, and more. These commands enable you to program your own backup scripts. For examples of such scripts, see Section 28.9 and Section 28.10.
At this point, I want to start with commands for compressing and archiving files. An initial overview is provided in Table 28.1.
|
Command |
Meaning |
|---|---|
|
gzip |
Compresses a file |
|
gunzip |
Decompresses the file |
|
bzip2 |
Compresses a file (higher compression than gzip, slower) |
|
bunzip2 |
Decompresses the file |
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