pngcrush:tldr:3a9cb

pngcrush: Compress all PNGs and output them to the specified directory.

pngcrush

$ pngcrush -d ${path-to-output} *.png

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This command is used to compress PNG image files using the program "pngcrush". Here's what each part of the command means:

pngcrush: This is the name of the program that will be executed. It is specifically designed to optimize and reduce the file size of PNG images.
-d ${path-to-output}: This is an option used to specify the destination directory where the compressed PNG files will be saved. ${path-to-output} is a placeholder that needs to be replaced with the actual path to the desired output directory.
*.png: This is a wildcard pattern used to match all PNG files in the current directory. It tells the command to process and compress all PNG files present.

In summary, running this command will compress all PNG files in the current directory using the "pngcrush" program and save the compressed versions in the specified output directory.

This explanation was created by an AI. In most cases those are correct. But please always be careful and never run a command you are not sure if it is safe.

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