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30 lines
1.2 KiB
Plaintext
30 lines
1.2 KiB
Plaintext
---
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syntax: markdown
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tags: [tldr, linux]
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source: https://github.com/tldr-pages/tldr.git
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---
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# sqfstar
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> Create a squashfs filesystem from a tar archive.
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> More information: <https://manned.org/sqfstar>.
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- Create a squashfs filesystem (compressed using `gzip` by default) from an uncompressed tar archive:
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`sqfstar {{filesystem.squashfs}} < {{archive.tar}}`
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- Create a squashfs filesystem from a tar archive compressed with `gzip`, and [comp]ress the filesystem using a specific algorithm:
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`zcat {{archive.tar.gz}} | sqfstar -comp {{gzip|lzo|lz4|xz|zstd|lzma}} {{filesystem.squashfs}}`
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- Create a squashfs filesystem from a tar archive compressed with `xz`, excluding some of the files:
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`xzcat {{archive.tar.xz}} | sqfstar {{filesystem.squashfs}} {{file1 file2 ...}}`
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- Create a squashfs filesystem from a tar archive compressed with `zstd`, excluding files ending with `.gz`:
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`zstdcat {{archive.tar.zst}} | sqfstar {{filesystem.squashfs}} "{{*.gz}}"`
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- Create a squashfs filesystem from a tar archive compressed with `lz4`, excluding files matching a regular expression:
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`lz4cat {{archive.tar.lz4}} | sqfstar {{filesystem.squashfs}} -regex "{{regular_expression}}"`
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