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å®Ÿç”¨ awk ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ - Qiita
AWKï¼ˆã‚ªãƒ¼ã‚¯ï¼‰ã‚’ä½¿ã£ãŸãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ã¯ã¨ã¦ã‚‚å¼·åŠ›ã§ç°¡ä¾¿ãªãƒ†ã‚ã‚¹ãƒˆå‡¦ç†ã‚’å¯èƒ½ã¨ã—ã¾ã™ï¼Žæœ€è¿‘ã¯ï¼ŒPerl ã‚„ Ruby ã§ã‚‚ã»ã¨ã‚“ã©åŒæ§˜ã®ã“ã¨ãŒã§ãï¼Œå–ã£ã¦ä»£ã‚ã‚‰ã‚Œã¦ä¹…ã—ã„ã§ã™ãŒæœªã ã«ãã®æž¯ã‚ŒåŠ›ã¨ã„ã„ã¾ã™ã‹ï¼Œæ±Žç”¨æ€§ã«é–¢ã—ã¦ã¯ç¾¤ã‚’æŠœã„ã¦ã„ã‚‹ã‚ˆã†ã«æ€ã„ã¾ã™ï¼Ž ã¾ãŸï¼Œawk ã¨ã¯ AWK ã®å‡¦ç†ç³»ã®ã“ã¨ã‚’æŒ‡ã—ã¦ã„ã¾ã™ï¼Ž ä¸€èˆ¬ã«å…ƒç¥– awk ã¨å‘¼ã°ã‚Œã‚‹å‡¦ç†ç³»ãŒæœ€åˆã¨è¨€ã‚ã‚Œã¦ã„ã¾ã™ï¼Žå®Ÿéš›ã¯ã‚ã‹ã‚Šã¾ã›ã‚“ãŒï¼Œçµ¶æ»…ç¨®ã®å¦‚ãè¦‹ã‹ã‘ã‚‹ã“ã¨ã¯ãªãï¼Œãã®æ–‡æ³•ãªã©ã«é–¢ã—ã¦ã‚‚é–¢æ•°å®šç¾©ãªã©ã®åŸºæœ¬çš„ãªéƒ¨åˆ†ãŒæŠœã‘ã¦ã„ãŸã®ã§ New awkï¼ˆé€šç§°ï¼Œnawkï¼‰ã¨ã—ã¦å¤šå°‘ã®æ–‡æ³•ãŒè¿½åŠ ã•ã‚ŒãŸå‡¦ç†ç³»ãŒï¼Œãã®æµæ´¾ã‚’ç¶™ã„ã§ã„ã¾ã™ï¼Ž ãã—ã¦ GNU ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã«ã‚ˆã£ã¦å¤§å¹…å¼·åŒ–ã•ã‚ŒãŸ awk ãŒ gawk ã§ã™ï¼Ž ã‚ˆãè¦‹ã‹ã‘ã‚‹ã®ã¯ï¼Œgawk ã‹ nawk ã®ã©ã£ã¡ã‹ã ã¨æ€ã„ã¾ã™ï¼Ž ç¾åœ¨ï¼ŒLinux ã§ã¯æ¨™æº–ã§ gawk ãŒï¼ŒOS X ã§ã¯ 2
pipehead 2015/09/08
one_liner

awk
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ç’°å¢ƒã«ä¾å˜ã—ãªã„ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ã‚’æ›¸ããªã‚‰sedã‚ˆã‚Šperlã®æ–¹ãŒã„ã„ - Qiita
ã¾ãˆãŒã sedã§ç’°å¢ƒã«ä¾å˜ã—ãªã„ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ã‚’æ›¸ããŸã‹ã£ãŸã‘ã©ã€BSDã¨GNUã®å®Ÿè£…ã§å¾®å¦™ã«æŒ™å‹•ãŒé•ã†ã›ã„ã§é›£ã—ã‹ã£ãŸã€‚ã§ã€ã„ã£ãã®ã“ã¨perlã§æ›¸ã„ãŸæ–¹ãŒã„ã„ã®ã§ã¯ã€ã¨ã„ã†çµè«–ã«ãªã£ãŸã€‚ããã£ãŸã‚‰perlã®ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ã®æ›¸ãæ–¹å‡ºã¦ãã‚‹ã‘ã©ä½•ã§ãã†å‹•ãã®ã‹åˆ†ã‹ã‚‰ãªã‹ã£ãŸã®ã§ãã‚Œã‚‚èª¿ã¹ãŸã€‚ãã“ã‚‰ã¸ã‚“ã«ã¤ã„ã¦ã¾ã¨ã‚ã‚‹ã€‚ GNU sedã¨BSD sedã®é•ã„ã€perlã‹ã‚‰sedã¸ã®ä¹—ã‚Šæ›ãˆæ–¹ç°¡æ˜“ç‰ˆã€ãã®è©³ç´°ã€ã¨ã„ã†æ„Ÿã˜ã§ã¾ã¨ã‚ãŸã®ã§çŸ¥ã‚ŠãŸã„ã¨ã“ã‚ã‹ã‚‰ã©ã†ãžã€‚ sedã«ã¯GNU sedã¨BSD sedãŒã‚ã‚‹ sedã§ ã¨ã‹ã—ã‚ˆã†ã¨ã™ã‚‹ã¨å®Ÿè¡Œã™ã‚‹ç’°å¢ƒã«ã‚ˆã£ã¦å¤±æ•—ã™ã‚‹ã€‚ sedã«ã¯BSDã®å®Ÿè£…ã¨GNUã®å®Ÿè£…ãŒã‚ã‚‹ã‹ã‚‰ã ã€‚-Eã¯BSD sedã§æ‹¡å¼µæ£è¦è¡¨ç¾ã‚’ä½¿ã†ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã§ã€GNU sedã§æ‹¡å¼µæ£è¦è¡¨ç¾ã‚’ä½¿ã„ãŸã‘ã‚Œã°-rã‚’ä½¿ã†å¿…è¦ãŒã‚ã‚‹ã€‚ ã˜ã‚ƒã‚æ‹¡å¼µæ£è¦è¡¨ç¾ã‚’ä½¿ã‚ãšã«ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®æ£è¦è¡¨ç¾ã‚’ä½¿ãˆã°ã„ã„ã®
pipehead 2015/02/22
one_liner

perl
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[perl] epoch ç§’ã£ã½ã„ã‚„ã¤ã‚’ç½®æ›ã™ã‚‹ - tokuhirom's blog
https://metacpan.org/pod/from_unixtime ã‚’ã¿ã¦ã‚„ã£ã¦ã¿ãŸï½¡ > cat sql_result id 1 created_at 1419702037 updated_at 1419702037 > perl -MTime::Piece -pe 's/\b(1[0-9]{9})\b/"$1(".localtime($1)->strftime("%F %T").")"/ge' < sql_result id 1 created_at 1419702037(2014-12-28 02:40:37) updated_at 1419702037(2014-12-28 02:40:37) è‡ªåˆ†ã®å ´åˆã ã¨ã“ã‚“ãã‚‰ã„ã®ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ã§ã„ã„ã‹ãªï½¤ã¨ï½¡ ä¸Šè¨˜ã®æ£è¦è¡¨ç¾ã¯æ¥µã‚ã¦é›‘ã ãŒï½¤ä»¥ä¸‹ã®ã‚ˆã†ã«ï½¤ä¸€èˆ¬çš„ã«æ±‚ã‚ãŸã„ç¯„å›²ã® unix time ã«ã¯ãã‚Œãªã‚Šã«ãƒžãƒƒãƒã™ã‚‹ï½¡ > ep
pipehead 2015/01/04
one_liner

perl
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ä¿ºã¨ãŠã¾ãˆã¨awk - ä¿ºãŸã¡ã®ãƒ–ãƒã‚°
ã€ŒEFK (Elasticsearch + Fluentd + Kibana) ãªã‚“ã¦ç”˜ãˆã§ã™ã‚ˆã€æ¼¢ã¯é»™ã£ã¦ awk | sort | uniq -c ã§ã™ã‚ˆã€ã¨èª°ã‹ãŒè¨€ã£ã¦ãŸã‚ˆã†ãªè¨€ã£ã¦ãªã‹ã£ãŸã‚ˆã†ãªæ°—ãŒã™ã‚‹ã®ã§ãƒã‚°ã•ã‚‰ã†æ™‚ã«è‡ªåˆ†ãŒã‚ˆãä½¿ã† awk èŠ¸ã«ã¤ã„ã¦æ›¸ãã¾ã™ã€‚ æƒ³å®šãƒ‡ãƒ¼ã‚¿ã‚µãƒ³ãƒ—ãƒ« ã“ã‚“ãªãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã§å‡ºã‚‹ TSV å½¢å¼ã® Web ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãƒã‚°ãŒã‚ã£ãŸã¨ã—ã¾ã™ã€‚[TAB] ã¯ã‚¿ãƒ–æ–‡å—ã§ã™ã€‚ æ™‚é–“[TAB]ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹[TAB]HTTPãƒ¡ã‚½ãƒƒãƒ‰[TAB]URI[TAB]ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚¿ã‚¤ãƒ ä¾‹ãˆã°ã“ã‚“ãªæ„Ÿã˜ã§ã™ã€‚ã“ã®ãƒã‚°ã‚’ awk èŠ¸ã§å‡¦ç†ã—ã¦ã„ãã¾ã™ã€‚ access.log 2014-12-05 12:00:00[TAB]200[TAB]GET[TAB]/api/v1/ping[TAB]0.017832 2014-12-05 12:00:01[TAB]200[TAB]POST[
pipehead 2014/12/05
one_liner

awk
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http://bitwalker.dtiblog.com/blog-entry-114.html
pipehead 2008/10/26
one_liner

perl
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2008å¹´03æœˆ30æ—¥19:45 ã‚«ãƒ†ã‚´ãƒªLightweight Languagesä¸€æ—¥ä¸€è¡Œé‡ŽéƒŽ perl - ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ã®æ›¸ãæ–¹å…¥é–€ ã¾ã‚ã€ruby ã®ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã£ã¦ã€Perlç”±æ¥ã§ã™ã‹ã‚‰ã€‚ Rubyã§ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ã‚’æ›¸ãæ–¹æ³•ã®ã¾ã¨ã‚ ã¾ãã€Perlã‚‚ã‚ã‚‹ã—ã‚ã‚“ã¾ã‚Šéœ€è¦ãŒç„¡ã„ã®ã‹ã‚‚çŸ¥ã‚Œã¾ã›ã‚“ãŒã€‚ ã¨ã„ã†ã‚ã‘ã§ã€Rubyistã«ã‚‚å½¹ç«‹ã¤Perlã®ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼å…¥é–€ã§ã™ã€‚ åŸºæœ¬ä¸ã®åŸºæœ¬ ã‚³ãƒžãƒ³ãƒ‰ã¨ã—ã¦ã®perlã¯ã€ã‚¹ã‚¤ãƒƒãƒãŒãªã„å ´åˆã€å¼•æ•°ã¯ã‚¹ã‚¯ãƒªãƒ—ãƒˆåã¨ã—ã¦æ‰±ã‚ã‚Œã¾ã™ã€‚ % cat hello.pl print "Hello, world!\n"; % perl hello.pl Hello, world! % ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ä¸ã®æ–‡å—åˆ—ã‚’ã‚¹ã‚¯ãƒªãƒ—ãƒˆã¨ã—ã¦è§£é‡ˆã•ã›ã‚‹ã«ã¯ã€-eã‚’ä½¿ã„ã¾ã™ã€‚ % perl -e 'print "Hello, World!\n"' Hello, worl
pipehead 2008/03/30
one_liner

perl
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Perl one liner é›† perl 1è¡Œé‡ŽéƒŽ
Landscape ãƒˆãƒƒãƒ—ãƒšãƒ¼ã‚¸ | < å‰ã®æ—¥ 2003-06-03 2003-06-04 æ¬¡ã®æ—¥ 2003-06-05 > Landscape - ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ãƒ¡ãƒ¢Â 2003-06-04 Perl one liner é›† perl 1è¡Œé‡ŽéƒŽ å½“ã‚µã‚¤ãƒˆå†…ã‚’ Google æ¤œç´¢ã§ãã¾ã™ * Perl one liner é›† perl 1è¡Œé‡ŽéƒŽã“ã®è¨˜äº‹ã®ç›´ãƒªãƒ³ã‚¯URL: Permlink | ã“ã®è¨˜äº‹ãŒå±žã™ã‚‹ã‚«ãƒ†ã‚´ãƒª: [Perl] - one linerã€æ—¥æœ¬èªžã§è¨€ã†ã¨ä¸€è¡Œé‡ŽéƒŽã„ã‚ã‚†ã‚‹ä¸€è¡Œã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’è§£èª¬ã—ãŸãƒšãƒ¼ã‚¸ã€‚ æ˜”ã¯ã‚ˆãå‚ç…§ã—ã¦ãŸãŒã€google ã‚’ã„ãã‚‰æŽ¢ã—ã¦ã‚‚è¦‹ã¤ã‹ã‚‰ãªã„ã€‚ ä»•æ–¹ãŒãªã„ã®ã§ã€ã“ã“ã«è»¢è¼‰ã—ã¦ãŠãã€‚ - Internet Archive ã§è¦‹ã¤ã‘ãŸã€‚ã€Œperl ã§ã„ã„ã‚ˆã€ ã¨ã„ã†ãƒšãƒ¼ã‚¸ã®ä¸€ã‚³ãƒ¼ãƒŠãƒ¼ã ã£ãŸã‚ˆã†ã ã€‚ http://web.archive.org/web/2
pipehead 2003/06/04
one_liner

perl
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