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On 12/14/2017 03:30 PM, David Haller wrote: |
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> |
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> Does openrc-run (or the old way) support adding to strings? I.e.: |
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> |
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> ==== |
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> modules+=" foo" |
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> modules+=" bar" |
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> ==== |
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> |
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> or must one use |
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> |
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> ==== |
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> modules="${modules} foo" |
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> modules="${modules} bar" |
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> ==== |
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> |
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> or must it even be one single string? Does that support embedded |
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> linebreaks? |
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|
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It's all shell script that gets passed through /bin/sh, so you can get |
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away with anything that will work in your /bin/sh. If you plan on |
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distributing your changes, though, then you should stick to POSIX sh |
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because you never know what the end user will be running. |
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