mirror of https://github.com/CrimsonTome/tldr.git
22 lines
630 B
Markdown
22 lines
630 B
Markdown
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# pngcheck
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> Forensics tool for validating the integrity of PNG based (`.png`, `.jng`, `.mng`) image files.
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> Can also extract embedded images and text from a file.
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> More information: <http://www.libpng.org/pub/png/apps/pngcheck.html>.
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- Verify the integrity of an image file:
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`pngcheck {{path/to/file.png}}`
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- Check the file with [v]erbose and [c]olorized output:
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`pngcheck -vc {{path/to/file.png}}`
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- Display contents of [t]ext chunks and [s]earch for PNGs within a specific file:
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`pngcheck -ts {{path/to/file.png}}`
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- Search for, and e[x]tract embedded PNGs within a specific file:
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`pngcheck -x {{path/to/file.png}}`
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