Adding the exclamation mark to the image geometry ignores the original aspect ratio. More info about image geometry: http://www.imagemagick.org/script/command-line-processing.php#geometry
aliases on each line.
i.e.
txt2html:
recode ..HTML <file.txt >file.html
txt to Base64:
recode ../b64 <file.txt >file.b64
and so on.
That should be a short as it can get.
Even adds a newline.
Create transparent image to use as icon, watermark for other images, etc.
You can get the mean value for the colours in an image. Then you can determine, in general, how dark or bright is the image and run some other actions based on that. I'll recommend to readjust the brightness of the images using +sigmoidal-contrast option of imagemagick convert command. Show Sample Output
Convert some SVG files into PNG using ImageMagick's convert command.
Use GNU Parallel: short, easy to read, and will run one job per core.
Scope should have the Rigol Ultravision Technology otherwise it won't accept the command. ImageMagic is required. Scope sends a 1.1M BMP file and converted to PNG it's only 18-20K
requires imagemagick. -background transparent is of course optional. Show Sample Output
Resizes all images in the curent directory to x resolution. It is better than `mogrify -resize *.jpg` because of independence from extension of image (e.g. .jpg and .JPG) (: Show Sample Output
Doesn't fail for percent sign now.
Do you have a large library of flv's you have picked up over the years using FlashGot Firefox plugin? Do you want to be able to convert them to Ogg Theora (video) at once? Try out this script... Show Sample Output
Gives stereo, 16bit, 44.1kHz (default in Ubuntu/Medibuntu ffmpeg). -aq 2 = 220-250kbit/s VBR, lower number is better quality. 2 or 3 should be good for most people. If you want the best mp3 q you should remove -aq and use -ab 320k to get 320kbit/s, but that is probably overkill for most .flv videos.
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