Checking the installed version of ImageMagick is a bit different compared to other utilities. A single command is all you’d need to complete the installation. If I run apt-get remove imagemagick it will only remove imagemagic: 'After this operation, 429 kB disk space will be freed. Run dpkg -L imagemagick again to see if the files still exist. Run apt-get remove imagemagick to remove the package. In my opinion, this is the most convenient way to install ImageMagick in Ubuntu. Run dpkg -L imagemagick and make note of the files in that package. On Debian Linux systems, such as Ubuntu, you use the avconv program. Method 2: Install ImageMagic from the terminal. See also man convert in your terminal or visit for a multitude of things that can be done with imagemagick. program in the ImageMagick suite: animate movie.gif, but the most common way of. It means that were more than effective and do the right things, but doing the. The directory will now contain the old and the new image files.įor file in *.png do convert $file -resize 600 600px-$file doneįor complete instructions see: (repeated for emphasis!) Two points we want to point out are: Efficient. For example, the following command would take all PNG files in the current directory, give the all a width of 600px and save a new copy of each with “-600px” added to the beginning of each file name. It is also possible (and easy) to process several images at the same time. In brief, for width (preserving the aspect ratio) (change the 200 for your desired width in pixels):Ĭonvert example.png -resize 200 example.pngįor height (still preserving the aspect ratio):Ĭonvert example.png -resize x100 example.png ImageMagick is a powerful image manipulator, best used in a terminal in Linux.
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