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rails 3 two lines install Delicious Email

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   1  gem install i18n tzinfo builder memcache-client rack rack-test rack-mount erubis mail text-format thor bundler
   2  
   3  gem install rails --pre
created by leozera — 20 February 2010 — get a short url — tags: rails — embed

paperclip refresh all images Delicious Email

run this task

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   1  rake paperclip:refresh class=MyClass
created by leozera — 26 October 2009 — get a short url — tags: paperclip rails ruby — embed

force download .htaccess Delicious Email

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   1  AddType application/octet-stream .doc .mov .avi .pdf .xls .mp4
created by leozera — 22 August 2009 — get a short url — tags: .htaccess apache htaccess — embed

delete recursively a file (.DS_Store, thumbs.db...) Delicious Email

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   1  find . -name ".DS_Store" -depth -exec rm {} \;
created by leozera — 22 August 2009 — get a short url — tags: find shell — embed

backup all mysql database Delicious Email

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   1  mysqldump -u username -ppassword –all-databases > dump.sql
created by leozera — 22 August 2009 — get a short url — tags: backup mysql shell — embed

formatting a drive as fat32 in mac os Delicious Email

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   1  diskutil partitionDisk /Volumes/leozera 1 MBRFormat "MS-DOS FAT32" "leozera" 100%
created by leozera — 01 March 2009 — get a short url — tags: fat32 format mac — embed

batch convertion: ffmpeg avi -> mpg Delicious Email

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   1  #!/bin/sh
   2  for f in *.flv;
   3  do
   4  echo "Processing $f"
   5  ffmpeg -i "$f" -target ntsc-dvd "${f%.flv}.mpg"
   6  done
created by leozera — 01 March 2009 — get a short url — tags: avi bash convert ffmpeg mpg — embed

find large files Delicious Email

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   1  sudo find / -type f -size +200000k -exec ls -lh {} \; | awk '{ print $9 ": " $5 }'
created by leozera — 25 January 2009 — get a short url — tags: shell — embed

rmagick install on leopard Delicious Email

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   1  sudo port install tiff -macosx
   2  sudo port install jpeg
   3  sudo port install libpng
   4  sudo port install libwmf
   5  sudo port install lcms
   6  sudo port install freetype
   7  sudo port install ghostscript
   8  sudo port install GraphicsMagick
   9  sudo port install ImageMagick
  10  sudo gem install rmagick
created by leozera — 22 December 2008 — get a short url — tags: imagemagick leopard mac rmagick ruby — embed

textmate's shortcuts Delicious Email

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   1  ctrl+shift+> = open and close erb tags <% = %>
   2  alt+command+] = auto indent highlighted code
   3  ctrl+shift+w = auto put html tags around highlighted code
   4  alt+command+> = auto close tag
   5  ctrl+command+w = close all open tabs
   6  alt+command+a = type on the end of multiple lines of highlighted code
created by leozera — 14 December 2008 — get a short url — tags: textmate — embed
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