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23 lines
741 B
Plaintext
23 lines
741 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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# pamfix
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> Fix errors in PAM, PBM, PGM and PPM files.
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> See also: `pamfile`, `pamvalidate`.
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> More information: <https://netpbm.sourceforge.net/doc/pamfix.html>.
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- Fix a Netpbm file that is missing its last part:
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`pamfix -truncate {{path/to/corrupted.ext}} > {{path/to/output.ext}}`
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- Fix a Netpbm file where pixel values exceed the image's `maxval` by lowering the offending pixels' values:
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`pamfix -clip {{path/to/corrupted.ext}} > {{path/to/output.ext}}`
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- Fix a Netpbm file where pixel values exceed the image's `maxval` by increasing it:
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`pamfix -changemaxval {{path/to/corrupted.pam|pbm|pgm|ppm}} > {{path/to/output.pam|pbm|pgm|ppm}}`
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