{"image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcoffee-guhaw.hateblo.jp%2Fentry%2F2025%2F09%2F13%2F000000\" title=\"\u3010awk\u3011\u4fbf\u5229\u30ef\u30f3\u30e9\u30a4\u30ca\u30fc\u30b3\u30de\u30f3\u30c9\u307e\u3068\u3081\u8a18\u4e8b\u3092\u898b\u3064\u3051\u305f - Bus error\u3068Segmentation fault\u306b\u56f0\u3063\u305f\u3089\u898b\u308b\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u25a0 \u53c2\u8003 : \u7d71\u8a08\u5c4b\u306e\u305f\u3081\u306eAWK\u5165\u9580\u3053\u3053\u306e\u300cAWK\u3067\u306a\u3093\u304b\u8272\u3005\u7d71\u8a08\u51e6\u7406\u3092\u3084\u3063\u3066\u307f\u305f\u300d\u3068\u3044\u3046section\u306b\u30ef\u30f3\u30e9\u30a4\u30ca\u30fc\u3067\u30b3\u30de\u30f3\u30c9\u304c\u307e\u3068\u3081\u3089\u308c\u3066\u308b\u4ee5\u524d\u304b\u3089\u4f7f\u3063\u3066\u308b\u5225\u306e\u30ef\u30f3\u30e9\u30a4\u30ca\u30fc\u30b3\u30de\u30f3\u30c9\u3092\u307e\u3068\u3081\u305f\u30da\u30fc\u30b8\u3082\u8cbc\u308d\u3046\u3068\u601d\u3063\u305f\u3051\u3069\u3001 \u8a18\u4e8b\u304c\u5225\u306e\u5834\u6240\u306b\u79fb\u52d5\u3057\u3066\u602a\u3057\u304b\u3063\u305f\u306e\u3067\u3084\u3081\u305f\u5206\u6563\u3068\u6a19\u6e96\u504f\u5dee\u304c\u4fbf\u5229 \u30c0\u30d6\u30eb\u30b3\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3058\u3083\u306a\u304f\u3066\u30d0\u30c3\u30af\u30af\u30aa\u30fc\u30c8\u3058\u3083\u306a\u3044\u3068\u3044\u3051\u306a\u304b\u3063\u305f# \u5e73\u5747 awk '{sum+=$1}END{print sum/NR}' hoge.txt# \u5206\u6563 awk '{d[NR]=$1;avg+=$1}END{a=avg/NR;for(i in d)s+=(d[i]-a)^2;print s/(\u2026","provider_url":"https://hatena.blog","type":"rich","title":"\u3010awk\u3011\u4fbf\u5229\u30ef\u30f3\u30e9\u30a4\u30ca\u30fc\u30b3\u30de\u30f3\u30c9\u307e\u3068\u3081\u8a18\u4e8b\u3092\u898b\u3064\u3051\u305f","height":"190","published":"2025-09-13 00:00:00","author_url":"https://blog.hatena.ne.jp/coffee_kabu/","version":"1.0","width":"100%","author_name":"coffee_kabu","blog_title":"Bus error\u3068Segmentation fault\u306b\u56f0\u3063\u305f\u3089\u898b\u308b\u30d6\u30ed\u30b0","categories":["\u30b7\u30a7\u30eb\u30b3\u30de\u30f3\u30c9/\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8"],"provider_name":"Hatena Blog","blog_url":"https://coffee-guhaw.hateblo.jp/","url":"https://coffee-guhaw.hateblo.jp/entry/2025/09/13/000000"}