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Fixes for inconsistencies in Crowdin. Also slight wording changes for… #1262

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Jun 15, 2023
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Fixes for inconsistencies in Crowdin. Also slight wording changes for… #1262

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24 changes: 21 additions & 3 deletions docs/books/learning_bash/07-loops.md
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Original file line number Diff line number Diff line change
Expand Up @@ -39,9 +39,21 @@ Whatever the loop used, the commands to be repeated are placed **between the wor

The `while` / `do` / `done` structure evaluates the command placed after `while`.

If this command is true (`$? = 0`), the commands placed between `do` and `done` are executed. The script then returns to the beginning to evaluate the command again.
When the evaluated command is true:

When the evaluated command is false (`$? != 0`), the shell resumes the execution of the script at the first command after done.
```
$? = 0
```

the commands placed between `do` and `done` are executed. The script then returns to the beginning to evaluate the command again.

When the evaluated command is false:

```
$? != 0
```

the shell resumes the execution of the script at the first command after done.

Syntax of the conditional loop structure `while`:

Expand Down Expand Up @@ -140,7 +152,13 @@ done

The `until` / `do` / `done` structure evaluates the command placed after `until`.

If this command is false (`$? != 0`), the commands placed between `do` and `done` are executed. The script then returns to the beginning to evaluate the command again.
When the evaluated command is false:

```
$? != 0
```

the commands placed between `do` and `done` are executed. The script then returns to the beginning to evaluate the command again.

When the evaluated command is true (`$? = 0`), the shell resumes the execution of the script at the first command after `done`.

Expand Down