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Show HN: Arc – secure file archiver

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31–40 of 45 posts

Re: Show HN: Arc – secure file archiver

#33
post #28

Why use this over tarsnap's client (which is also free software and has features like local deduplication).

Tarsnap's client is not free software:

"2. You may use the Tarsnap client code for the sole purpose of accessing the service."

http://www.tarsnap.com/legal.html

Re: Show HN: Arc – secure file archiver

#34

Can anyone tell me what advantage tgz has over zip? I usually curse when I have to use it, because it lacks indexes and is pretty much only good for archival tapes, if that. I wish we'd all move to a more modern format, like zip or 7zip.

afaik neither zip nor 7z store unix permissions, file ownership, symlinks and a bunch of other features.

Other than that the "modern" version of it is .tar.xz.

Re: Show HN: Arc – secure file archiver

#37
post #34

Can anyone tell me what advantage tgz has over zip? I usually curse when I have to use it, because it lacks indexes and is pretty much only good for archival tapes, if that. I wish we'd all move to a more modern format, like zip or 7zip.

afaik neither zip nor 7z store unix permissions, file ownership, symlinks and a bunch of other features. Other than that the "modern" version of it is .tar.xz.

I believe, technically, you can store that data in a zip's metadata headers. It is just pretty much every zip/unzip implementation doesn't support it / permission restoration breaks across OSes

Re: Show HN: Arc – secure file archiver

#38

Can anyone tell me what advantage tgz has over zip? I usually curse when I have to use it, because it lacks indexes and is pretty much only good for archival tapes, if that. I wish we'd all move to a more modern format, like zip or 7zip.

zip (the version used most commonly) does not support Unicode. I have a lot of zip files created by people on Windows that turn into nonsensical filenames when extracted on Linux or OS X.

Re: Show HN: Arc – secure file archiver

#39
post #8

Not a very creative name. There is enough IT related products with the name Arc already.

I think it's a great name. The author probably has this as a binary living in his PATH so they can just type $ arc It might be obvious, but who wants a long or strange name when you're using a command line utility often.

When the name conflicts with another command line utility?
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