a666666 https://blog.hatena.ne.jp/a666666/ @kyanny's blog https://blog.kyanny.me/ Ruby #!/usr/bin/env ruby require 'rubygems' gem 'tmail' require 'tmail' mail = TMail::Mail.parse(STDIN.read) mail.parts.each do |m| nexf unless m.content_type != 'image/jpeg' m.base64_decode File.open('xxx_new.jpg', 'w'){ |f| f.write m.body } end tmail_create.rb を実行してできた xxx_mail.txt を $ ruby tmail_parse… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kyanny.me%2Fentry%2F20100209%2F1265647575" title="TMail でメールから添付ファイルの画像を取り出しす - @kyanny&#39;s blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2010-02-09 01:46:15 rich https://blog.kyanny.me/entry/20100209/1265647575 1.0 100%