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14 lines
318 B
Plaintext
14 lines
318 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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# pnminvert
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> Invert a PNM image.
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> More information: <https://netpbm.sourceforge.net/doc/pnminvert.html>.
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- Invert the colors or greyscale values in a PNM image:
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`pnminvert {{path/to/input.pnm}} > {{path/to/output.pnm}}`
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