{"id":26241,"date":"2014-12-26T22:25:31","date_gmt":"2014-12-26T13:25:31","guid":{"rendered":"http:\/\/www.softantenna.com\/wp\/?p=26241"},"modified":"2014-12-26T22:25:31","modified_gmt":"2014-12-26T13:25:31","slug":"sleep-sort","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/sleep-sort\/","title":{"rendered":"\u6642\u9593\u306e\u6982\u5ff5\u3092\u6d3b\u7528\u3057\u305f\u5168\u304f\u65b0\u3057\u3044\u30bd\u30fc\u30c8\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u300cSleep sort\u300d"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2014\/12\/Isleep.jpg\" alt=\"Sleep\" title=\"sleep.jpg\" border=\"0\" width=\"546\" height=\"409\" \/><\/p>\n<p>\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u4ee3\u8868\u4f8b\u3068\u3057\u3066\u53d6\u308a\u4e0a\u3052\u308b\u3053\u3068\u306e\u591a\u3044\u300c\u30bd\u30fc\u30c8\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u300d\u3002<\/p>\n<p>\u591a\u7a2e\u591a\u69d8\u306a\u6574\u5217\u65b9\u6cd5\u304c\u8003\u6848\u3055\u308c\u3001\u3082\u306f\u3084\u65b0\u3057\u3044\u30a2\u30a4\u30c7\u30a2\u3082\u51fa\u5c3d\u304f\u3057\u305f\u304b\u306b\u601d\u308f\u308c\u3066\u3044\u305f\u3053\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u300csleep\u300d\u3092\u6d3b\u7528\u3057\u305f\u5168\u304f\u65b0\u3057\u3044\u6574\u5217\u65b9\u6cd5\u3001\u901a\u79f0\u300c<a href=\"http:\/\/dis.4chan.org\/read\/prog\/1295544154\">Sleep sort<\/a>\u300d\u304c\u63d0\u6848\u3055\u308c\u3066\u3044\u305f\u3053\u3068\u304c\u5224\u660e\u3057(<span class=\"mybold\">\u5b9f\u306f2011\u5e74\u306b\u767a\u8868\u3055\u308c\u3066\u3044\u307e\u3057\u305f<\/span>)\u3001\u4eca\u307e\u305f\u8a71\u984c\u3068\u306a\u3063\u3066\u3044\u307e\u3059(<a href=\"http:\/\/www.reddit.com\/r\/programming\/comments\/2qeg28\/4chan_sleep_sort\/\">Reddit<\/a>\u3001<a href=\"https:\/\/news.ycombinator.com\/item?id=8798202\">Hacker News<\/a>)\u3002<\/p>\n<p><!--more--><\/p>\n<h3>\u5b9f\u884c\u4f8b<\/h3>\n<p>Sleep sort\u5b9f\u88c5\u4f8b\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u88fd\u3067\u3059\u3002<\/p>\n<pre><code class=\"bash\">function f() {\n    sleep \"$1\"\n    echo \"$1\"\n}\nwhile [ -n \"$1\" ]\ndo\n    f \"$1\" &\n    shift\ndone\nwait\n<\/code><\/pre>\n<p>\u3053\u308c\u3092sleepsort.sh\u3068\u3057\u3066\u4fdd\u5b58\u3057\u300c.\/sleepsort.sh 5 3 6 3 6 3 1 4 7\u300d\u3068\u5b9f\u884c\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7d50\u679c\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2014\/12\/I2.-zsh1.png\" alt=\"2 zsh\" title=\"2. zsh.png\" border=\"0\" width=\"522\" height=\"202\" \/><\/p>\n<p>\u30e9\u30f3\u30c0\u30e0\u306b\u4e0e\u3048\u305f\u6570\u5024\u306e\u5f15\u6570\u304c\u9806\u756a\u306b\u8868\u793a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u753b\u50cf\u3067\u306f\u5206\u304b\u308a\u307e\u305b\u3093\u304c\u30011\u306f1\u79d2\u5f8c\u306b\u30013\u306f3\u3064\u540c\u6642\u306b3\u79d2\u5f8c\u306b\u8868\u793a\u3055\u308c\u3001\u4ee5\u4e0b\u6570\u5024\u306e\u79d2\u6570\u304c\u7d4c\u904e\u3059\u308b\u3068\u3068\u3082\u306b\u7d50\u679c\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u304d\u30017\u79d2\u5f8c\u306b7\u304c\u8868\u793a\u3055\u308c\u3066\u7d42\u308f\u308a\u307e\u3059\u3002<\/p>\n<h3>\u3069\u3046\u3044\u3046\u3053\u3068\uff1f<\/h3>\n<p>\u52d8\u306e\u826f\u3044\u65b9\u306f\u3059\u3067\u306b\u304a\u5206\u304b\u308a\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u300cf()\u300d\u306e\u51e6\u7406\u3092\u300c<span class=\"myboldred\">f \"$1\" &<\/span>\u300d\u3068\u547c\u3073\u51fa\u3059\u3053\u3068\u3067\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u306b\u56de\u3057\u3066\u4e26\u5217\u306b\u5b9f\u884c\u3057\u3001\u305d\u308c\u305e\u308c\u6307\u5b9a\u79d2\u6570\u30b9\u30ea\u30fc\u30d7\u3055\u305b\u305f\u5f8c\u306becho\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u6570\u5024\u306e\u30bd\u30fc\u30c8\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6700\u5f8c\u306ewait\u306f\u5168\u90e8\u306e\u51e6\u7406\u304c\u7d42\u4e86\u3059\u308b\u306e\u3092\u5f85\u3061\u5408\u308f\u305b\u308b\u306e\u306b\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002\u30b7\u30a7\u30eb\u306e\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u98a8\u51e6\u7406\u306b\u95a2\u3057\u3066\u306f\u3001<a href=\"http:\/\/blog.44uk.net\/2012\/01\/12\/sh-like-multithreading\/\">\u3053\u3053<\/a>\u306a\u3069\u304c\u53c2\u8003\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>4chan\u3067\u3064\u3063\u3053\u307e\u308c\u3066\u3044\u308b\u901a\u308a\u3001\u6570\u5b57\u306b218382\u306e\u3088\u3046\u306a\u5927\u304d\u3044\u6570\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3068\u3001\u6700\u4f4e218382\u79d2\u304b\u304b\u3063\u3066\u3057\u307e\u3046\u305f\u3081\u3001\u5b9f\u7528\u7684\u3068\u306f\u3044\u3048\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u30bd\u30fc\u30c8\u306b\u6642\u9593\u306e\u6982\u5ff5\u3092\u53d6\u308a\u5165\u308c\u308b\u767a\u60f3\u306e\u67d4\u8edf\u6027\u304c\u7d20\u6674\u3089\u3057\u304f\u3001<a href=\"http:\/\/www.reddit.com\/r\/programming\/comments\/2qeg28\/4chan_sleep_sort\/\">Reddit<\/a>\u3067\u306f\u4ed6\u306b\u3082\u5b9f\u7528\u7684\u3067\u306f\u306a\u3044\u3051\u3069\u304a\u3082\u3057\u308d\u3044\u30bd\u30fc\u30c8\u65b9\u6cd5\u304c\u306a\u3044\u304b\u8b70\u8ad6\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u8208\u5473\u306e\u3042\u308b\u65b9\u306f\u53c2\u7167\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u4ee3\u8868\u4f8b\u3068\u3057\u3066\u53d6\u308a\u4e0a\u3052\u308b\u3053\u3068\u306e\u591a\u3044\u300c\u30bd\u30fc\u30c8\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u300d\u3002 \u591a\u7a2e\u591a\u69d8\u306a\u6574\u5217\u65b9\u6cd5\u304c\u8003\u6848\u3055\u308c\u3001\u3082\u306f\u3084\u65b0\u3057\u3044\u30a2\u30a4\u30c7\u30a2\u3082\u51fa\u5c3d\u304f\u3057\u305f\u304b\u306b\u601d\u308f\u308c\u3066\u3044\u305f\u3053\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u300csleep\u300d\u3092\u6d3b\u7528\u3057\u305f\u5168\u304f\u65b0\u3057\u3044\u6574\u5217\u65b9\u6cd5\u3001\u901a\u79f0\u300cS [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":26239,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[2639,2881],"class_list":["post-26241","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-algorithm","tag-sort"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/26241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=26241"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/26241\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/26239"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=26241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=26241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=26241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}