{"id":51,"date":"2008-06-24T13:44:17","date_gmt":"2008-06-24T10:44:17","guid":{"rendered":"http:\/\/brownian.org.ua\/?p=51"},"modified":"2011-07-01T11:36:45","modified_gmt":"2011-07-01T08:36:45","slug":"lang_ukvydobuvannia-shmatka-loha-freeradius-pythonlang_uklang_enextract-part-of-freerad","status":"publish","type":"post","link":"https:\/\/brownian.org.ua\/?p=51","title":{"rendered":"\u0412\u0438\u0434\u043e\u0431\u0443\u0432\u0430\u043d\u043d\u044f \u0448\u043c\u0430\u0442\u043a\u0430 \u043b\u043e\u0433\u0430 FreeRadius &#8212; Python"},"content":{"rendered":"<p>\u041d\u0435\u0434\u0430\u0432\u043d\u043e \u044f \u043f\u0438\u0441\u0430\u0432 \u043f\u0440\u043e <a href=\"?p=47\">\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\u043e\u043f\u043e\u043c\u043e\u0433\u043e\u044e \u043d\u0435\u0432\u0435\u043b\u0438\u0447\u043a\u043e\u0433\u043e \u0441\u043a\u0440\u0438\u043f\u0442\u0430 \u043d\u0430 awk. \u0427\u043e\u043c\u0443\u0441\u044c \u044f \u0442\u043e\u0434\u0456 \u0432\u0438\u0440\u0456\u0448\u0438\u0432, \u0449\u043e \u043d\u0430 awk \u0431\u0443\u0434\u0435 \u043f\u0440\u043e\u0441\u0442\u0456\u0448\u0435, \u0447\u0438 \u0449\u043e.<\/p>\n<p>\u041e\u0441\u044c \u0430\u043d\u0430\u043b\u043e\u0433\u0456\u0447\u043d\u0438\u0439 \u0437\u0430 \u0444\u0443\u043d\u043a\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0456\u0441\u0442\u044e \u0448\u043c\u0430\u0442\u043e\u0447\u043e\u043a \u043d\u0430 Python:<\/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=\"PYTHON\">#!\/usr\/bin\/python\r\n#\r\n#\r\n\r\nimport sys, re\r\n\r\npattern = sys.argv[1]\r\nfile = open(sys.argv[2])\r\n\r\ncp = re.compile(pattern)\r\n\r\ntotal = 0\r\nselected = 0\r\ngood = False\r\nlines = 0\r\n\r\nset = []\r\n\r\nwhile True:\r\n    line = file.readline()\r\n    if not line:\r\n        break\r\n\r\n    lines += 1\r\n\r\n    set.append(line)\r\n\r\n    if cp.search(line):\r\n        good = True\r\n\r\n    if line == '\\n':\r\n        if good:\r\n            print ''.join(set),\r\n            selected += 1\r\n\r\n        good = False\r\n        set = []\r\n        total += 1\r\n\r\nsys.stderr.write(\"%i records (%i lines) processed\\n\" %(total, lines))\r\nsys.stderr.write(\"%i records matched\\n\" % selected)\r\nsys.stderr.write(\"Pattern was: '%s'\\n\\n\" % pattern)<\/pre>\n<p>\u0412 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u0456, \u043d\u0456\u0447\u043e\u0433\u043e \u043e\u0441\u043e\u0431\u043b\u0438\u0432\u043e\u0433\u043e.<\/p>\n<p>\u0429\u043e \u0442\u0443\u0442 \u0446\u0456\u043a\u0430\u0432\u043e?&#160;&#8212; \u0449\u043e \u0446\u0435\u0439 \u0441\u043a\u0440\u0438\u043f\u0442 \u043d\u0430 Python \u043f\u0440\u0430\u0446\u044e\u0454 \u0443 \u0432\u0456\u0434\u0441\u043e\u0442\u043a\u0456\u0432 \u043d\u0430 30 \u0448\u0432\u0438\u0434\u0448\u0435 \u0437\u0430 \u0430\u043d\u0430\u043b\u043e\u0433\u0456\u0447\u043d\u0438\u0439 \u043d\u0430 awk. \u0406 \u044f \u043d\u0435 \u0437\u043d\u0430\u044e, \u044f\u043a \u044f \u043c\u043e\u0436\u0443 \u043e\u043f\u0438\u043c\u0456\u0437\u0443\u0432\u0430\u0442\u0438 \u043f\u043e\u043f\u0435\u0440\u0435\u0434\u043d\u0456\u0439 \u0432\u0430\u0440\u0456\u0430\u043d\u0442 :-)<\/p>\n<p>\u0414\u0438\u0432\u0456\u0442\u044c\u0441\u044f, \u0446\u0435 awk:<\/p>\n<pre lang=\"BASH\">time awk -f cutlog.awk pattern='Station-Id = \\\"XXXYYZ[0-2]\\\"' detail-YYYYMMDD > detail-YYYYMMDD.part\r\n276358 records (6874776 lines) processed\r\n49574 records matched\r\nPattern was: 'Station-Id = \"XXXYYZ[0-2]\"'\r\n\r\n33.90user 0.29system 0:34.19elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k\r\n0inputs+0outputs (0major+306minor)pagefaults 0swaps<\/pre>\n<p>\u0410 \u0446\u0435 Python:<\/p>\n<pre lang=\"BASH\">time python cutlog.py 'Station-Id = \"XXXYYZ[0-2]\"' detail-YYYYMMDD > detail-YYYYMMDD.part\r\n276358 records (6874776 lines) processed\r\n49574 records matched\r\nPattern was: 'Station-Id = \"XXXYYZ[0-2]\"'\r\n\r\n26.60user 0.24system 0:26.85elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k\r\n0inputs+0outputs (0major+732minor)pagefaults 0swaps<\/pre>\n<p><strong>update<\/strong>:<br \/>\n\u042f \u0442\u0430\u043a\u0438 \u0441\u043f\u0440\u043e\u0431\u0443\u0432\u0430\u0432 &#171;\u043e\u043f\u0442\u0438\u043c\u0456\u0437\u0443\u0432\u0430\u0442\u0438&#187;:<\/p>\n<pre lang=\"PYTHON\">\r\n    # \u0437\u0430\u043c\u0456\u0441\u0442\u044c:\r\n    if cp.search(line):\r\n        good = True\r\n    # \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u0438:\r\n    if not good and cp.search(line):\r\n        good = True\r\n        continue\r\n# \u0456 \u0430\u043d\u0430\u043b\u043e\u0433\u0456\u0447\u043d\u043e \u0434\u043b\u044f awk.\r\n<\/pre>\n<p>\u0420\u0456\u0437\u043d\u0438\u0446\u0456 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u043d\u043e \u043d\u0456\u044f\u043a\u043e\u0457. \u0422\u0430\u043a \u0441\u0430\u043c\u043e \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u043d\u043e \u043d\u0435 \u0432\u043f\u043b\u0438\u0432\u0430\u0454 \u043f\u043e\u0440\u044f\u0434\u043e\u043a \u043f\u0435\u0440\u0435\u0432\u0456\u0440\u043a\u0438 (\u0441\u043f\u043e\u0447\u0430\u0442\u043a\u0443 &#171;\u0447\u0438 \u043f\u043e\u0440\u043e\u0436\u043d\u0456\u0439 \u0440\u044f\u0434\u043e\u043a&#187;, \u0430 \u043f\u043e\u0442\u0456\u043c &#171;\u0447\u0438 \u043c\u0456\u0441\u0442\u0438\u0442\u044c \u043f\u043e\u0442\u0440\u0456\u0431\u043d\u0435&#187;&#160;&#8212; \u0447\u0438 \u043d\u0430\u0432\u043f\u0430\u043a\u0438), \u0432\u0438\u043a\u043e\u0440\u0438\u0441\u0442\u0430\u043d\u043d\u044f <code>print<\/code> \u0437\u0430\u043c\u0456\u0441\u0442\u044c <code>printf<\/code> \u0442\u043e\u0449\u043e.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041d\u0435\u0434\u0430\u0432\u043d\u043e \u044f \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\u043e\u043f\u043e\u043c\u043e\u0433\u043e\u044e \u043d\u0435\u0432\u0435\u043b\u0438\u0447\u043a\u043e\u0433\u043e \u0441\u043a\u0440\u0438\u043f\u0442\u0430 \u043d\u0430 awk. \u0427\u043e\u043c\u0443\u0441\u044c \u044f \u0442\u043e\u0434\u0456 \u0432\u0438\u0440\u0456\u0448\u0438\u0432, \u0449\u043e \u043d\u0430 awk \u0431\u0443\u0434\u0435 \u043f\u0440\u043e\u0441\u0442\u0456\u0448\u0435, \u0447\u0438 \u0449\u043e. \u041e\u0441\u044c \u0430\u043d\u0430\u043b\u043e\u0433\u0456\u0447\u043d\u0438\u0439 \u0437\u0430 \u0444\u0443\u043d\u043a\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0456\u0441\u0442\u044e \u0448\u043c\u0430\u0442\u043e\u0447\u043e\u043a \u043d\u0430 Python:<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[38,54],"tags":[33,34,22],"_links":{"self":[{"href":"https:\/\/brownian.org.ua\/index.php?rest_route=\/wp\/v2\/posts\/51"}],"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=51"}],"version-history":[{"count":0,"href":"https:\/\/brownian.org.ua\/index.php?rest_route=\/wp\/v2\/posts\/51\/revisions"}],"wp:attachment":[{"href":"https:\/\/brownian.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=51"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/brownian.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=51"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/brownian.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=51"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}