Search OS X and most of the Linux package managers for a provided package name.

search_pkg.rb

#!/usr/bin/env ruby

def search_pkg(pkg)
  # open_browser "https://www.macports.org/ports.php?by=name&substr=#{pkg}"
  # open_browser "http://pdb.finkproject.org/pdb/browse.php?summary=#{pkg}"
  # http://caskroom.io/search
  # https://www.google.com/search?q=java&domains=www.openbsd.org&sitesearch=www.openbsd.org&btnG=Search&gfe_rd=ssl&ei=vqhiVr27EuGD8QedxJCwBg
  open_browser "http://braumeister.org/search/#{pkg}"
  open_browser "http://packages.ubuntu.com/search?keywords=#{pkg}&searchon=names&suite=all&section=all"
  open_browser "https://packages.debian.org/search?keywords=#{pkg}&searchon=names&suite=all&section=all"
  open_browser "https://www.archlinux.org/packages/?sort=&arch=x86_64&q=#{pkg}&maintainer=&flagged="
  open_browser "https://software.opensuse.org/search?q=#{pkg}"
  open_browser "https://packages.gentoo.org/packages/search?q=#{pkg}"
  open_browser "https://admin.fedoraproject.org/pkgdb/packages/%2A#{pkg}%2A/"
end

def open_browser(*args)
  # browser = ENV["HOMEBREW_BROWSER"] || ENV["BROWSER"] || OS::PATH_OPEN
  browser = "open"
  # This buys us proper argument quoting and evaluation
  # of environment variables in the cmd parameter.
  system "/bin/sh", "-c", "#{browser} \"$@\"", "--", *args
end

ARGV.each { |p| search_pkg(p) }