Created
October 19, 2020 22:40
-
-
Save MogulChris/831df3327552d2af7499b6979209bf72 to your computer and use it in GitHub Desktop.
Recursively resize images in a directory tree with imagemagick / mogrify
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #1. find files matching a pattern | |
| #2. use mogrify to resize them. | |
| # -quality 94 = jpeg quality. | |
| # -verbose so you can tell where it's at in the directory tree | |
| # -resize 2000x\> = resize to a maximum of 2000px wide, automatic height (2000x). Only resize larger images, no upscaling (>). Because > is a special character it is escaped with \ | |
| # Aspect ratio is automatically maintained. | |
| #3. write new image in place | |
| #TEST THIS THOROUGHLY AND KEEP A BACKUP OF YOUR ORIGINAL DIRECTORY TREE | |
| find . -name "*.jpg" -exec mogrify -quality 94 -verbose -resize 2000x\> {} \; |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment