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18 lines
478 B
Plaintext
18 lines
478 B
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# ppmdist
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> Produce a grayscale version of a PPM image.
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> More information: <https://netpbm.sourceforge.net/doc/ppmdist.html>.
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- Produce a grayscale version of the specified PPM image:
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`ppmdist {{path/to/input.ppm}} > {{path/to/output.pgm}}`
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- Use the specified method to map colors to graylevels:
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`ppmdist -{{frequency|intensity}} {{path/to/input.ppm}} > {{path/to/output.pgm}}`
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