{"id":161,"date":"2018-04-01T08:15:02","date_gmt":"2018-03-31T23:15:02","guid":{"rendered":"http:\/\/www7390uo.sakura.ne.jp\/wordpress\/?p=161"},"modified":"2022-07-17T11:58:48","modified_gmt":"2022-07-17T02:58:48","slug":"%e3%82%b3%e3%83%b3%e3%82%bd%e3%83%bc%e3%83%ab%e7%94%bb%e9%9d%a2%e3%81%ae%e3%82%b9%e3%82%af%e3%83%aa%e3%83%bc%e3%83%b3%e3%82%b7%e3%83%a7%e3%83%83%e3%83%88%e3%82%92%e6%92%ae%e5%bd%b1%e3%81%97%e3%81%9f","status":"publish","type":"post","link":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/archives\/161","title":{"rendered":"\u30b3\u30f3\u30bd\u30fc\u30eb\u753b\u9762\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u64ae\u5f71"},"content":{"rendered":"\n<p>Raspberry Pi 3 Model B<br>OS: Raspbian Stretch lite November 2017<\/p>\n\n\n\n<p>\u30b5\u30fc\u30d0\u3068\u3057\u3066\u7a3c\u50cd\u3059\u308bRaspberry Pi 3\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u753b\u9762\u3092\u78ba\u8a8d\u3057\u305f\u3044\u3051\u308c\u3069\u3082\u3001\u3044\u3061\u3044\u3061\u73fe\u5834\u3078\u8d74\u304d\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3092\u63a5\u7d9a\u3059\u308b\u306e\u306f\u5927\u5909\u306b\u9762\u5012\u3067\u3042\u308b\u304b\u3089\u3069\u3046\u3057\u3066\u3082\u9060\u9694\u5730\u304b\u3089\u78ba\u8a8d\u3059\u308b\u8853\u3092\u7528\u610f\u3057\u305f\u3044\u3068\u3053\u308d\u3067\u3042\u308b\u3002\u3053\u308c\u306b\u306ffbcat\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u5c0e\u5165\u3059\u308b\u306e\u304c\u3088\u3044\u3088\u3046\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ sudo apt install fbcat<\/pre>\n\n\n\n<p>\u3042\u3068\u306ffbgrab\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u30d5\u30ec\u30fc\u30e0\u30d0\u30c3\u30d5\u30a1\u306e\u4e2d\u8eab\u3092PNG\u753b\u50cf\u3068\u3057\u3066\u62f5\u3048\u3066\u304f\u308c\u308b\u3002\u4e00\u9762\u771f\u3063\u9ed2\u306a\u753b\u50cf\u3057\u304b\u5f97\u3089\u308c\u306a\u3044\u5834\u5408\u306f\u30b3\u30f3\u30bd\u30fc\u30eb\u753b\u9762\u304c\u6d88\u706f\u3057\u3066\u3044\u308b\u70ba\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u304b\u3089\u3001\u307e\u305a\u306f<a href=\"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/archives\/146\">setterm\u3067\u753b\u9762\u3092\u3064\u3064\u3044\u3066<\/a>\u304b\u3089\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u64ae\u5f71\u3059\u308b\u304c\u826f\u3055\u305d\u3046\u3067\u3042\u3063\u305f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ sudo fbgrab -c 1 -d \/dev\/fb0 -i <em>screenshot.png<\/em>\npnmtopng: 193 colors found\n\n$ file <em>screenshot.png<\/em>\nscreenshot.png: PNG image data, 1920 x 1200, 8-bit colormap, interlaced<\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-content\/uploads\/2018\/03\/screenshot_console.png\"><img loading=\"lazy\" decoding=\"async\" width=\"656\" height=\"416\" src=\"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-content\/uploads\/2018\/03\/screenshot_console.png\" alt=\"\" class=\"wp-image-163\" srcset=\"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-content\/uploads\/2018\/03\/screenshot_console.png 656w, https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-content\/uploads\/2018\/03\/screenshot_console-300x190.png 300w\" sizes=\"auto, (max-width: 656px) 100vw, 656px\" \/><\/a><figcaption>\u56f31. \u30b3\u30f3\u30bd\u30fc\u30eb\u753b\u9762\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8<\/figcaption><\/figure>\n<\/div>\n\n\n<p>\u30b3\u30f3\u30bd\u30fc\u30eb\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u6587\u5b57\u3092\u624b\u3063\u53d6\u308a\u65e9\u304f\u898b\u5c4a\u3051\u308b\u3060\u3051\u306a\u3089\/dev\/vcs\u3092\u8997\u304d\u898b\u308b\u3068\u3044\u3046\u65b9\u6cd5\u3082\u3042\u3063\u305f\u3002\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u5d29\u308c\u308b\u306e\u3067fold\u3067\u6574\u3048\u3088\u3046\u3068\u5de5\u592b\u3057\u305f\u304c\u3069\u3046\u3084\u3063\u3066\u3082\u3057\u3063\u304f\u308a\u3053\u306a\u304b\u3063\u305f\u306e\u3067\u8ae6\u3081\u305f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ sudo cat \/dev\/vcs | fold<\/pre>\n\n\n\n<h3 class=\"link\">\u53c2\u8003\uff1a<\/h3>\n<ul>\n <li><a href=\"https:\/\/github.com\/jwilk\/fbcat\">jwilk\/fbcat<\/a><\/li>\n <li><a href=\"https:\/\/askubuntu.com\/questions\/12208\/can-i-take-a-screenshot-of-a-virtual-console\">Can I take a screenshot of a virtual console?<\/a><\/li>\n <li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Linux_framebuffer\">Linux framebuffer<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Raspberry Pi 3 Model BOS: Raspbian Stretch lite November 2017 \u30b5\u30fc\u30d0\u3068\u3057\u3066\u7a3c\u50cd\u3059\u308bRaspberry Pi 3\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u753b\u9762\u3092\u78ba\u8a8d\u3057\u305f\u3044\u3051\u308c\u3069\u3082\u3001\u3044\u3061\u3044\u3061\u73fe\u5834\u3078\u8d74\u304d\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3092\u63a5\u7d9a\u3059\u308b\u306e\u306f\u5927\u5909\u306b\u9762\u5012\u3067\u3042\u308b\u304b\u3089\u3069\u3046\u3057\u3066\u3082\u9060\u9694\u5730\u304b\u3089\u78ba\u8a8d\u3059\u308b\u8853\u3092\u7528\u610f\u3057\u305f\u3044\u3068\u3053\u308d\u3067\u3042\u308b\u3002\u3053\u308c\u306b\u306ffbcat\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u5c0e\u5165\u3059\u308b\u306e\u304c\u3088\u3044\u3088\u3046\u3067\u3042\u308b\u3002 $ sud &#8230; <a title=\"\u30b3\u30f3\u30bd\u30fc\u30eb\u753b\u9762\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u64ae\u5f71\" class=\"read-more\" href=\"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/archives\/161\" aria-label=\"\u30b3\u30f3\u30bd\u30fc\u30eb\u753b\u9762\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u64ae\u5f71 \u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8aad\u3080\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[157],"tags":[284,232],"class_list":["post-161","post","type-post","status-publish","format-standard","hentry","category-linux","tag-fbgrab","tag-232"],"views":3458,"_links":{"self":[{"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/posts\/161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/comments?post=161"}],"version-history":[{"count":0,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/posts\/161\/revisions"}],"wp:attachment":[{"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/media?parent=161"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/categories?post=161"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/tags?post=161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}