2025-03-14 21:59:59 -06:00
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# sponge
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> Soak up the input before writing the output file.
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> More information: <https://manned.org/sponge>.
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- Append file content to the source file:
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`cat {{path/to/file}} | sponge -a {{path/to/file}}`
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- Remove all lines starting with # in a file:
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2025-05-08 12:26:01 -06:00
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`grep {{[-v|--invert-match]}} '^{{#}}' {{path/to/file}} | sponge {{path/to/file}}`
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