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43 lines
1.1 KiB
Plaintext
43 lines
1.1 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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# lbu
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> Manage `apk` overlay files on a diskless Alpine Linux system.
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> Note: subcommands like `include` write to `/etc`, which is stored in RAM. You need to run `lbu commit` to save the changes.
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> More information: <https://wiki.alpinelinux.org/wiki/Alpine_local_backup>.
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- Commit changes to persistent storage (only files in `/etc` by default):
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`lbu {{[ci|commit]}}`
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- List files that would be saved using `commit`:
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`lbu {{[st|status]}}`
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- Display changes in tracked files that would be saved using `commit`:
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`lbu diff`
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- Include a specific file or directory in the `apk` overlay:
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`lbu {{[inc|include]}} {{path/to/file_or_directory}}`
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- Exclude a specific file or directory in `/etc` from the `apk` overlay:
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`lbu {{[ex|exclude]}} {{path/to/file_or_directory}}`
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- Display the list of manually included/excluded files:
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`lbu {{include|exclude}} -l`
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- List backups (previously created overlays):
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`lbu {{[lb|list-backup]}}`
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- Revert to a backup overlay:
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`lbu revert {{overlay_filename.tar.gz}}`
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