{"id":3412,"date":"2026-10-27T13:04:34","date_gmt":"2026-10-27T04:04:34","guid":{"rendered":"https:\/\/home.hiroshima-u.ac.jp\/~tigawa\/?p=3412"},"modified":"2026-10-27T13:13:17","modified_gmt":"2026-10-27T04:13:17","slug":"%e3%83%86%e3%82%b9%e3%83%88","status":"publish","type":"post","link":"https:\/\/home.hiroshima-u.ac.jp\/~tigawa\/?p=3412","title":{"rendered":"\u30c6\u30b9\u30c8"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">sudo rm -f \/etc\/apt\/keyrings\/docker.gpg \/etc\/apt\/sources.list.d\/docker.list \/etc\/apt\/sources.list.d\/<em>npreining<\/em> 2&gt;\/dev\/null &amp;&amp; \\<br \/>sudo install -m 0755 -d \/etc\/apt\/keyrings &amp;&amp; \\<br \/>curl -fsSL https:\/\/download.docker.com\/linux\/ubuntu\/gpg | sudo gpg &#8211;dearmor -o \/etc\/apt\/keyrings\/docker.gpg &amp;&amp; \\<br \/>sudo chmod a+r \/etc\/apt\/keyrings\/docker.gpg &amp;&amp; \\<br \/>echo &#8220;deb [arch=$(dpkg &#8211;print-architecture) signed-by=\/etc\/apt\/keyrings\/docker.gpg] https:\/\/download.docker.com\/linux\/ubuntu $(. \/etc\/os-release &amp;&amp; echo &#8220;$VERSION_CODENAME&#8221;) stable&#8221; | sudo tee \/etc\/apt\/sources.list.d\/docker.list &gt; \/dev\/null &amp;&amp; \\<br \/>sudo apt update &amp;&amp; \\<br \/>sudo apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">sudo rm -f \/etc\/apt\/keyrings\/docker.gpg \/etc\/apt\/sources.list.d\/docker.list \/etc\/apt\/sources.list.d\/<em>npreining<\/em> 2&gt;\/dev\/null &amp;&amp; sudo install -m 0755 -d \/etc\/apt\/keyrings<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">curl -fsSL https:\/\/download.docker.com\/linux\/ubuntu\/gpg | sudo gpg &#8211;dearmor -o \/etc\/apt\/keyrings\/docker.gpg<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">echo &#8220;deb [arch=amd64 signed-by=\/etc\/apt\/keyrings\/docker.gpg] https:\/\/download.docker.com\/linux\/ubuntu jammy stable&#8221; | sudo tee \/etc\/apt\/sources.list.d\/docker.list &gt; \/dev\/null &amp;&amp; sudo apt update &amp;&amp; sudo apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin<\/p>\n","protected":false},"excerpt":{"rendered":"<p>sudo rm -f \/etc\/apt\/<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","_locale":"ja","_original_post":"https:\/\/home.hiroshima-u.ac.jp\/~tigawa\/?p=3412","footnotes":""},"categories":[10],"tags":[],"class_list":["post-3412","post","type-post","status-publish","format-standard","hentry","category-dairy-life","ja"],"_links":{"self":[{"href":"https:\/\/home.hiroshima-u.ac.jp\/~tigawa\/index.php?rest_route=\/wp\/v2\/posts\/3412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/home.hiroshima-u.ac.jp\/~tigawa\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/home.hiroshima-u.ac.jp\/~tigawa\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/home.hiroshima-u.ac.jp\/~tigawa\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/home.hiroshima-u.ac.jp\/~tigawa\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3412"}],"version-history":[{"count":5,"href":"https:\/\/home.hiroshima-u.ac.jp\/~tigawa\/index.php?rest_route=\/wp\/v2\/posts\/3412\/revisions"}],"predecessor-version":[{"id":3417,"href":"https:\/\/home.hiroshima-u.ac.jp\/~tigawa\/index.php?rest_route=\/wp\/v2\/posts\/3412\/revisions\/3417"}],"wp:attachment":[{"href":"https:\/\/home.hiroshima-u.ac.jp\/~tigawa\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/home.hiroshima-u.ac.jp\/~tigawa\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/home.hiroshima-u.ac.jp\/~tigawa\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}