CmdID

CmdID / Commands

zstd

Compress or decompress files with Zstandard compression. tldr-pages

On several platforms

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Several platforms

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Compress a file into a new file with the .zst suffix

zstd path/to/fileIdentify

Decompress a file

zstd --decompress path/to/file.zstIdentify

Decompress to stdout

zstd --decompress --stdout path/to/file.zstIdentify

Compress a file specifying the compression level, where 1=fastest, 19=slowest, and 3=default

zstd -1..19 path/to/fileIdentify

Compress a file using an ultra-fast compression level, where 1=default

zstd --fast=1..131072 path/to/fileIdentify

Unlock higher compression levels (up to 22) using more memory (both for compression and decompression)

zstd --ultra -1..22 path/to/fileIdentify

Set the number of working threads to the number of physical CPU cores

zstd --threads 0Identify