14

I would like to know, given a binary's name, which package I should install on Alpine Linux.

How can I do that?

11

You have three ways basically.

First: The package should be installed and you need to specify the full path :

apk info --who-owns /path/to/the/file

Second: Use the pkgs.alpinelinux.org website

Third: Use the api.alpinelinux.org API by filtering the json output. For this you need a json parser like jq:

apk add jq

then use the API with the instructions provided here

.: Francesco

| improve this answer | |
  • apk info seems to be closer to dpkg -S. In my case I'm trying to answer the question "What package provides this binary that I know the name of", rather than where does this pre-existing file come from. – Att Righ Feb 15 '17 at 20:35
  • therefore, apk info --who-owns /with/th/full/path is the tool if you have the package installed, otherwise from a CLI is not possible. You should check [pkgs.alpinelinux.org/contents] (pkgs.alpinelinux.org/contents) website. You write the binary name there, and it returns the package that contains that binary. – Francesco Colista Feb 16 '17 at 8:02
  • Using apk info --who-owns, how do you do if you don't know the file's full path? – Elouan Keryell-Even Apr 17 '18 at 15:20
  • No, you can't as yet...sorry – Francesco Colista Apr 18 '18 at 17:51
  • why is --who-owns undocumented? – Rolf Apr 22 at 10:58
4

You're looking for the equivalent of Debian's apt-file for Alpine. Searching for that yields apk-file.

Basically apt-file but for alpine.

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  • 1
    That's what I'm after. It appears that apk-file is not an alpine package, you can install it with go get github.com/jessfraz/apk-file (it happily runs on non alpine systems). The binary is likely static so can probably be copied into docker containers etc. – Att Righ Feb 15 '17 at 20:38
  • 2
    apt-file basically parses pkgs.alpinelinux.org website...so using a JSON decode as i wrote before would be better, since does not need bloated software to reach the same goal. – Francesco Colista Jul 3 '17 at 9:55
  • Indeed, you can see that with -d option. And it doesn't strip whitespaces. And for some reason with --arch it doesn't display all the results. – x-yuri 2 days ago

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