Create a tar archive with cpio containing a set of files

find path -name '*' -type f | cpio -ov -H ustar -F txtarchive.tar

0
By: bugmenot
2012-07-29 00:44:12

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  • Note: the tar archive must not exist in order to create it. If exists it will only be updated and no already existent files in present search will still remain in the tar archive. The update option has to be used instead of create because the command tar may be executed more than once depending on the number of arguments that find throws. You can see maximum number of arguments with 'getconf ARG_MAX'


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    find ./ -type f -name "*.txt" -exec tar uvf myarchives.tar {} +
    bugmenot · 2012-07-29 00:35:58 2
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What Others Think

You can also do this directly with tar find path -name '*' -type f | tar -cT - -f txtarchive.tar We used to use cpio all the time to get the flexibility of find, but tar has so many options now for including/excluding patterns, newer than date, etc., that we never use cpio anymore, and almost never need to use find with tar even. Still, I wasn't aware cpio had a tar format option these days, so thanks.
splante · 304 weeks and 5 days ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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