CmdID

CmdID / Commands

pngcheck

Forensics tool for validating the integrity of PNG based (PNG, JNG, MNG) image files. tldr-pages

On several platforms

Opens CmdID with your command. It is read in your browser and sent nowhere.

Several platforms

from tldr-pages, CC BY 4.0

Forensics tool for validating the integrity of PNG based (PNG, JNG, MNG) image files. Can also extract embedded images and text from a file.

Verify the integrity of an image file (width, height, and color depth)

pngcheck path/to/image.pngIdentify

Print information for an image with colorized output

pngcheck -c path/to/image.pngIdentify

Print verbose information for an image

pngcheck -cvt path/to/image.pngIdentify

Receive an image from stdin and display detailed information

cat path/to/image.png | pngcheck -cvtIdentify

search for PNGs within a specific file and display information about them

pngcheck -s path/to/image.pngIdentify

Search for PNGs within another file and extract them

pngcheck -x path/to/image.pngIdentify