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@ -21,10 +21,11 @@ As explained by
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An effective way to compress a directory is the following command where `directory` is the directory
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that is to be compressed.
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The archive will be created by the same name as the directory but with the `.7z` extension.
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This command uses [expansion](/wiki/linux/shell.md#expansion).
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The directory is not deleted automatically afterwards.
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```sh
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7z a -t7z -m0=lzma -mx=9 -mfb=64 -md=32m -ms=on directory
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7z a -t7z -m0=lzma -mx=9 -mfb=64 -md=32m -ms=on directory{.7z,}
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```
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To uncompress it run the following command.
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