http://handyfloss.net/2008.02/speeding-up-file-processing-with-unix-commands/ Because FLOSS is handy, isn't it? Wed, 01 Feb 2012 20:23:11 +0000 hourly 1 http://wordpress.org/?v=3.0.4 http://handyfloss.net/2008.02/speeding-up-file-processing-with-unix-commands/comment-page-1/#comment-5410 Summary of my Python optimization adventures « handyfloss Thu, 18 Sep 2008 12:43:58 +0000 http://handyfloss.net/?p=296#comment-5410 [...] the first one I spoke about saving memory by reading line-by-line, instead of all-at-once, and in the second one I recommended using Unix [...] [...] the first one I spoke about saving memory by reading line-by-line, instead of all-at-once, and in the second one I recommended using Unix [...]

]]> http://handyfloss.net/2008.02/speeding-up-file-processing-with-unix-commands/comment-page-1/#comment-5324 Speeding up file processing with Unix commands « handyfloss Wed, 17 Sep 2008 08:51:32 +0000 http://handyfloss.net/?p=296#comment-5324 [...] Entry available at: http://handyfloss.net/2008.02/speeding-up-file-processing-with-unix-commands/ [...] [...] Entry available at: http://handyfloss.net/2008.02/speeding-up-file-processing-with-unix-commands/ [...]

]]> http://handyfloss.net/2008.02/speeding-up-file-processing-with-unix-commands/comment-page-1/#comment-109 Super Coco Sun, 17 Feb 2008 17:19:07 +0000 http://handyfloss.net/?p=296#comment-109 I usually create shell scripts involving a lot of command line utilities (awk, grep, sed, wc...) to process very large files (sometime as large as several GB) and I'd expect the scripts to very veeeery slow, but it often surprises me how fast they can be :-O I usually create shell scripts involving a lot of command line utilities (awk, grep, sed, wc…) to process very large files (sometime as large as several GB) and I’d expect the scripts to very veeeery slow, but it often surprises me how fast they can be :-O

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