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Create a tar archive using 7z compression

Terminal - Create a tar archive using 7z compression
tar cf - /path/to/data | 7z a -si archivename.tar.7z
2009-07-14 14:21:30
User: slashdot
Functions: tar
9
Up
Down
Create a tar archive using 7z compression

Using 7z to create archives is OK, but when you use tar, you preserve all file-specific information such as ownership, perms, etc. If that's important to you, this is a better way to do it.

Add to favourites | Report as malicious

Alternatives

There is 1 alternative - vote for the best!

Terminal - Alternatives

Know a better way?

If you can do better, submit your command here.

What others think

some newer versions of tar support the '--lzma' option

LZMA is the same type of compression used by 7zip

This is a cleaner option, though I suppose it is only supported by newer versions of tar which could be a problem...

tar c --lzma /path/to/data > archivename.tar.lzma
Comment by infinull 200 weeks and 6 days ago

According to google, GNU tar supports the lzma option since tar 1.20. Starting in tar 1.22 -J (capital 'j') means --xz and not --lzma.

Comment by bwoodacre 200 weeks and 6 days ago

Your point of view

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