Image Crunch
A very simple Bash script that runs an Imagemagick command.
Operates recursively on files and subdirectories in the target directory.
Builds a target directory containing processed files, with the same directory structure as the original.
Uses Imagemagick.
Instructions
- Add this file to a directory in your shell(Bash) path
- Make it executable (
sudo chmod +x /usr/local/bin/image-crunch) - In your terminal, move into the images directory
- Enter
image-crunch - Select a width when prompted
- Select compression or not
- Select a name for the new directory
The script copies all files and subdirectories into the newly specified subdirectory.
It then applies an Imagemagick command to all files in this directory:
if [ true == $compression ]
then
# Imagemagick command on all files, recursive, with compression
find ./ -name "*.jpg" -exec mogrify -resize $image_width -density 72 -quality "70%" {} \;
else
# Imagemagick command on all files, recursive, No compression
find ./ -name "*.jpg" -exec mogrify -resize $image_width -density 72 {} \;
fi