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update manuscript

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Dylan Araps
2018-06-20 16:05:56 +10:00
parent d9e4f52260
commit ee2ee181f6
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manuscript/chapter8.txt
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@@ -4,7 +4,7 @@
| Parameter | What does it do? |
| --------- | ---------------- |
| `${!VAR}` | Access a variable based on the value of `VAR`. See: [link](#assign-and-access-a-variable-using-a-variable)
| `${!VAR}` | Access a variable based on the value of `VAR`.
| `${!VAR*}` | Expand to `IFS` separated list of variable names starting with `VAR`. |
| `${!VAR@}` | Expand to `IFS` separated list of variable names starting with `VAR`. |