{"blog_url":"https://memorandums.hatenablog.com/","width":"100%","url":"https://memorandums.hatenablog.com/entry/2025/10/07/223942","type":"rich","height":"190","description":"PDF\u3092\u534a\u5206\u306b\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f5c\u308c\u305f\u3068\u601d\u3063\u305f\u3089\u52d8\u9055\u3044\u3060\u3063\u305f\u3068\u3044\u3046\u30a8\u30f3\u30c8\u30ea\u30fc\u3092\u5c11\u3057\u524d\u306b\u66f8\u304d\u307e\u3057\u3066\u3002 PDF\u3092EPUB\u306b\u3057\u305f\u304b\u3063\u305f\u3060\u3051\u306a\u306e\u306b\u534a\u65e5\u304b\u304b\u3063\u3066\u3057\u307e\u3063\u305f - memorandums \u3058\u3083\u3001\u66f8\u7c4d\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u305f\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u304c\u5927\u91cf\u306b\u3042\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067\u753b\u50cf\u3092\u5de6\u53f3\u306e\u72ec\u7acb\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u306b\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u3063\u3066\u66f8\u3044\u3066\u306a\u304b\u3063\u305f\u306a\u3041\u3002\u3002\u3002\u3068\u601d\u3063\u3066\u66f8\u3044\u305f\u3082\u306e\u3067\u3059\u3002\u672c\u5f53\u306b\u81ea\u5206\u306e\u305f\u3081\u306e\u30e1\u30e2\u3067\u3059\u3002 #!/bin/bash for file in $(ls -1 *.jpg | sort -V); do convert -crop 50%x100% \"$file\" _\"$file\" rm -f \"$file\" done \u898b\u2026","author_name":"ke_takahashi","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmemorandums.hatenablog.com%2Fentry%2F2025%2F10%2F07%2F223942\" title=\"\u30ab\u30ec\u30f3\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u3042\u308b\u753b\u50cf\u3092\u307e\u3068\u3081\u3066\u534a\u5206\u306b\u3059\u308b - memorandums\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2025-10-07 22:39:42","categories":["\u30e1\u30e2"],"image_url":null,"provider_url":"https://hatena.blog","provider_name":"Hatena Blog","title":"\u30ab\u30ec\u30f3\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u3042\u308b\u753b\u50cf\u3092\u307e\u3068\u3081\u3066\u534a\u5206\u306b\u3059\u308b","author_url":"https://blog.hatena.ne.jp/ke_takahashi/","version":"1.0","blog_title":"memorandums"}