tldr/pages/common/pnmtorle.md

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# pnmtorle
> Convert a PNM file to an Utah Raster Tools RLE image file.
> More information: <https://netpbm.sourceforge.net/doc/pnmtorle.html>.
- Convert a PNM image to an RLE image:
`pnmtorle {{path/to/input.pnm}} > {{path/to/output.rle}}`
- Print PNM header information to `stdout`:
`pnmtorle -verbose {{path/to/input.pnm}} > {{path/to/output.rle}}`
- Include a transparency channel in the output image in which every black pixel is set to fully transparent and every other pixel is set to fully opaque:
`pnmtorle -alpha {{path/to/input.pnm}} > {{path/to/output.rle}}`