mirror of https://github.com/CrimsonTome/tldr.git
16 lines
414 B
Markdown
16 lines
414 B
Markdown
# truncate
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> Shrink or extend the size of a file to the specified size.
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- Set a size of 10 GB to an exsting file, or create a new file with the specified size:
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`truncate -s {{10G}} {{filename}}`
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- Extend the file size by 50M, fill with holes (which reads as zero bytes):
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`truncate -s +{{50M}} {{filename}}`
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- Shrink the file by 2GiB, by removing data from the end of file:
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`truncate -s -{{2G}} {{filename}`
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