09 12 | 2014

Using bsdtar to change an archive format

Written by Tanguy

Classified in : Homepage, Debian, Command line, To remember

Streamable archive formats

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Archive formats such as tar(5) and cpio(5) have the advantage of being streamable, so you can use them for transferring data with pipes and remote shells, without having to store the archive in the middle of the process, for instance:

$ cd public_html/blog
$ rgrep -lF "archive" data/articles \
      | pax -w \
      | ssh newserver "mkdir public_html/blog ;
                       cd public_html/blog ;
                       pax -r"

Read more Using bsdtar to change an archive format

21 02 | 2013

One archiver to rule them all: bsdtar

Written by Tanguy

Classified in : Homepage, Debian, Command line

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Sometimes, you have to use ZIP archives, or worse, RAR archives (curse them!), with one significant annoyance: zip, unzip, rar and unrar use a rather uncommon command line convention, compared to the usual tar, cpio and pax.

Read more One archiver to rule them all: bsdtar

Archives