{"id":542,"date":"2010-02-04T21:00:00","date_gmt":"2010-02-04T19:00:00","guid":{"rendered":"http:\/\/brownian.org.ua\/?p=542"},"modified":"2011-07-01T11:19:02","modified_gmt":"2011-07-01T08:19:02","slug":"lang_ukno-opyit-estlang_uklang_enpython-is-the-winner-lang_en","status":"publish","type":"post","link":"https:\/\/brownian.org.ua\/?p=542","title":{"rendered":"&#8220;\u041d\u043e \u043e\u043f\u044b\u0442 \u0435\u0441\u0442\u044c!&#8221;"},"content":{"rendered":"<p>\u042f \u043a\u043e\u043b\u0438\u0441\u044c \u043f\u0438\u0441\u0430\u0432 \u043f\u0440\u043e <a href=\"\/?p=51\">\u0432\u0438\u0434\u043e\u0431\u0443\u0432\u0430\u043d\u043d\u044f \u0448\u043c\u0430\u0442\u043a\u0430 \u043b\u043e\u0433\u0430 FreeRadius<\/a> (\u0437\u0430\u0434\u0430\u0447\u0430 \u043f\u043e\u043b\u044f\u0433\u0430\u043b\u0430 \u0443 \u0432\u0438\u0434\u043e\u0431\u0443\u0432\u0430\u043d\u043d\u0456 \u0442\u0438\u0445 \u0444\u0440\u0430\u0433\u043c\u0435\u043d\u0442\u0456\u0432 \u0442\u0435\u043a\u0441\u0442\u0443 \u043c\u0456\u0436 \u043f\u043e\u0440\u043e\u0436\u043d\u0456\u043c\u0438 \u0440\u044f\u0434\u043a\u0430\u043c\u0438, \u044f\u043a\u0456 \u043c\u0456\u0441\u0442\u044f\u0442\u044c \u0440\u044f\u0434\u043a\u0438, \u0449\u043e \u0432\u0456\u0434\u043f\u043e\u0432\u0456\u0434\u0430\u044e\u0442\u044c \u043f\u0435\u0432\u043d\u043e\u043c\u0443 \u0437\u0430\u0434\u0430\u043d\u043e\u043c\u0443 \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u043e\u043c\u0443 \u0432\u0438\u0440\u0430\u0437\u0443)&#160;&#8212; \u043f\u0438\u0441\u0430\u0432 \u0441\u043a\u0440\u0438\u043f\u0442 \u043d\u0430 awk \u0442\u0430 python \u0456 \u043f\u043e\u0440\u0456\u0432\u043d\u044e\u0432\u0430\u0432 \u0448\u0432\u0438\u0434\u043a\u043e\u0434\u0456\u044e.<\/p>\n<p>\u0410\u043b\u0435 \u0437 \u0433\u043e\u043b\u043e\u0432\u0438 \u043d\u0435 \u0439\u0434\u0435 LilyPond, \u0442\u043e\u043c\u0443 \u0437\u0430\u043a\u043e\u0440\u0442\u0456\u043b\u043e \u0441\u043f\u0440\u043e\u0431\u0443\u0432\u0430\u0442\u0438 \u0442\u0435 \u0441\u0430\u043c\u0435 \u043d\u0430 scheme :O)<\/p>\n<p>\u041e\u0441\u044c \u043f\u0435\u0440\u0448\u0438\u0439 \u043c\u043b\u0438\u043d\u0435\u0446\u044c (\u0441\u043f\u0440\u0430\u0432\u0434\u0456 \u043f\u0435\u0440\u0448\u0438\u0439, \u0447\u0435\u0441\u0441\u043d\u043e,-):<\/p>\n<p><!--more \u00bb \u0427\u0438\u0442\u0430\u0442\u0438 \u0434\u0430\u043b\u0456&#160;&#8212; \u0441\u043a\u0440\u0438\u043f\u0442 \u0456 \u043a\u043e\u043c\u0435\u043d\u0442\u0430\u0440\u0456\u2026 \u00bb--><\/p>\n<pre lang=\"scheme\">\r\n;;\r\n\r\n(use-modules (ice-9 rdelim) (ice-9 regex))\r\n\r\n(define argv (program-arguments))\r\n\r\n(define filename (car (cdr (cdr argv))))\r\n(define inputfile (open-input-file filename))\r\n\r\n(define pattern-string (cadr argv))\r\n(define pattern (make-regexp pattern-string))\r\n\r\n\r\n(define records 0)\r\n(define lines 0)\r\n(define selected 0)\r\n\r\n(define (read-all-lines)\r\n    (let loop ((stack '()) (good #f))\r\n        (let ((line (read-line inputfile)))\r\n            (set! stack (append stack (list line)))\r\n            (set! lines (+ 1 lines))\r\n\r\n            (if (regexp-exec pattern line)\r\n                (set! good #t)\r\n                (if (equal? \"\" line)\r\n                    (begin\r\n                        (if (eq? good #t)\r\n                            (begin\r\n                                (for-each (lambda (line) (display line) (newline)) stack)\r\n                                (set! selected (+ 1 selected))))\r\n                        (set! good #f)\r\n                        (set! stack '())\r\n                        (set! records (+ 1 records)))))\r\n\r\n            (if (not (eof-object? (peek-char inputfile)))\r\n                (loop stack good)))))\r\n\r\n(read-all-lines)\r\n\r\n(use-modules (ice-9 format))\r\n\r\n(format (current-error-port)\r\n\" d records ( d lines) processed\r\n d records matched\r\nPattern was: ' a'\r\n\" records lines selected pattern-string)\r\n\r\n;; vim: ts=2:\r\n<\/pre>\n<p>\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u043d\u0435\u043f\u043e\u0433\u0430\u043d\u0438\u0439&#160;&#8212; \u043c\u0430\u0439\u0436\u0435 \u044f\u043a awk :-)<\/p>\n<p>\u041e\u0441\u044c \u0442\u0440\u0438 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0438 \u0434\u043b\u044f \u0446\u0456\u043b\u043a\u043e\u043c \u043f\u0435\u0432\u043d\u043e\u0433\u043e \u0444\u0430\u0439\u043b\u0443 <strong>detail<\/strong> (123M), \u0434\u043b\u044f \u0446\u0456\u043b\u043a\u043e\u043c \u043f\u0435\u0432\u043d\u043e\u0433\u043e \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u043e\u0433\u043e \u0432\u0438\u0440\u0430\u0437\u0443:<\/p>\n<p><strong>Scheme<\/strong>:<\/p>\n<pre lang=\"bash\">\r\n$ time guile -s fradlog_extract.scm 'Station-Id = \\\"4494.....\\\"' detail-20090519 > part-scheme\r\n183764 records (4563405 lines) processed\r\n447 records matched\r\nPattern was: 'Station-Id = \"4494.....\"'\r\n\r\nreal    0m27.653s\r\nuser    0m27.550s\r\nsys     0m0.110s\r\n<\/pre>\n<p><strong>awk<\/strong>:<\/p>\n<pre lang=\"bash\">\r\n$ time awk -f fradlog_extract.awk pattern='Station-Id = \\\"4494.....\\\"' detail-20090519 > part-awk\r\n183764 records (4563405 lines) processed\r\n447 records matched\r\nPattern was: 'Station-Id = \"4494.....\"'\r\n\r\nreal    0m21.680s\r\nuser    0m21.490s\r\nsys     0m0.090s\r\n<\/pre>\n<p><strong>python<\/strong>:<\/p>\n<pre lang=\"bash\">\r\n$ time python fradlog_extract.py 'Station-Id = \"4494.....\"' detail-20090519 > part-python\r\n183764 records (4563405 lines) processed\r\n447 records matched\r\nPattern was: 'Station-Id = \"4494.....\"'\r\n\r\nreal    0m9.766s\r\nuser    0m9.670s\r\nsys     0m0.060s\r\n<\/pre>\n<p>\u042f\u043a \u0431\u0430\u0447\u0438\u043c\u043e, \u0434\u0443\u0436\u0435 \u043d\u0435\u043f\u043e\u0433\u0430\u043d\u043e ;\u041e)<\/p>\n<p>\u041c\u0430\u0439\u0436\u0435 \u044f\u043a awk.<\/p>\n<p>\u0421\u043f\u0440\u0430\u0432\u0434\u0456&#160;&#8212; \u044f \u043d\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u0456\u0441\u0442 :-) \u042f\u043a\u0449\u043e \u0445\u0442\u043e\u0441\u044c \u0441\u043a\u0430\u0436\u0435, &#171;\u044f\u043a \u043d\u0430\u0441\u043f\u0440\u0430\u0432\u0434\u0456 \u0442\u0440\u0435\u0431\u0430&#187;&#160;&#8212; \u0431\u0443\u0434\u0443 \u0432\u0434\u044f\u0447\u043d\u0438\u0439.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u042f \u043a\u043e\u043b\u0438\u0441\u044c \u043f\u0438\u0441\u0430\u0432 \u043f\u0440\u043e \u0432\u0438\u0434\u043e\u0431\u0443\u0432\u0430\u043d\u043d\u044f \u0448\u043c\u0430\u0442\u043a\u0430 \u043b\u043e\u0433\u0430 FreeRadius (\u0437\u0430\u0434\u0430\u0447\u0430 \u043f\u043e\u043b\u044f\u0433\u0430\u043b\u0430 \u0443 \u0432\u0438\u0434\u043e\u0431\u0443\u0432\u0430\u043d\u043d\u0456 \u0442\u0438\u0445 \u0444\u0440\u0430\u0433\u043c\u0435\u043d\u0442\u0456\u0432 \u0442\u0435\u043a\u0441\u0442\u0443 \u043c\u0456\u0436 \u043f\u043e\u0440\u043e\u0436\u043d\u0456\u043c\u0438 \u0440\u044f\u0434\u043a\u0430\u043c\u0438, \u044f\u043a\u0456 \u043c\u0456\u0441\u0442\u044f\u0442\u044c \u0440\u044f\u0434\u043a\u0438, \u0449\u043e \u0432\u0456\u0434\u043f\u043e\u0432\u0456\u0434\u0430\u044e\u0442\u044c \u043f\u0435\u0432\u043d\u043e\u043c\u0443 \u0437\u0430\u0434\u0430\u043d\u043e\u043c\u0443 \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u043e\u043c\u0443 \u0432\u0438\u0440\u0430\u0437\u0443)&#160;&#8212; \u043f\u0438\u0441\u0430\u0432 \u0441\u043a\u0440\u0438\u043f\u0442 \u043d\u0430 awk \u0442\u0430 python \u0456 \u043f\u043e\u0440\u0456\u0432\u043d\u044e\u0432\u0430\u0432 \u0448\u0432\u0438\u0434\u043a\u043e\u0434\u0456\u044e. \u0410\u043b\u0435 \u0437 \u0433\u043e\u043b\u043e\u0432\u0438 \u043d\u0435 \u0439\u0434\u0435 LilyPond, \u0442\u043e\u043c\u0443 \u0437\u0430\u043a\u043e\u0440\u0442\u0456\u043b\u043e \u0441\u043f\u0440\u043e\u0431\u0443\u0432\u0430\u0442\u0438 &hellip; <a href=\"https:\/\/brownian.org.ua\/?p=542\" class=\"more-link\"><span>Continue reading<span class=\"screen-reader-text\">&#8220;\u041d\u043e \u043e\u043f\u044b\u0442 \u0435\u0441\u0442\u044c!&#8221;<\/span><\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[116,33,34,22,73],"_links":{"self":[{"href":"https:\/\/brownian.org.ua\/index.php?rest_route=\/wp\/v2\/posts\/542"}],"collection":[{"href":"https:\/\/brownian.org.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/brownian.org.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/brownian.org.ua\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/brownian.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=542"}],"version-history":[{"count":0,"href":"https:\/\/brownian.org.ua\/index.php?rest_route=\/wp\/v2\/posts\/542\/revisions"}],"wp:attachment":[{"href":"https:\/\/brownian.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/brownian.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/brownian.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}