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Looking at the options of xz and lzma, I can't for the life of me figure out how to compress multiple files into one archive. I know it is possible because I've uncompressed a .lzma file and it opened a ton of songs.
If i try doing lzma -k file file file file it just compresses each one individually. Is there an obvious option or argument I'm missing?

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1 Answer 1

up vote 3 down vote accepted

One thing you could do is use tar:

tar cf files.lzma --lzma file1 file2 ... fileN

Or, simpler,

tar cf files.lzma --lzma file*

That creates the files.lzma archive which you can then unpack using:

tar xf files.lzma
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It's worthwhile to point out that, unlike zip, rar, arj on windows et al the common tools on unix/linux systems operate on streams, hence commonly have no option to create a single archive file. –  tink Jan 22 '13 at 19:12
    
@tink what common tools are you referring to? gzip and tar can. –  terdon Jan 22 '13 at 19:16
    
gzip, bzip2, compress ... I can't see any mention of compressing several files into one archive using gzip alone. Concatenating the content of several files into one using -c with a redirect doesn't count :) –  tink Jan 22 '13 at 21:12

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