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print "At $hash{alerts}[0]{timestamp}: $hash{alerts}[0]{text}\n";
                   ^    ^      ^
...
                   + - hash key

# {} means hash; [] means array

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```
say "$_ => $hash{$_}" for keys %hash;
```

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alerts => ARRAY(0x2562880)
recovery_alerts => 0
bad_alerts => 1

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```
print $hash{alerts}[0];
```
Select or download this
```
HASH(0x379350)
```

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'alerts' => [
                {
                ^
                |
                + - beginning of hash

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say "$_ => $hash{alerts}[0]{$_}" for keys %{$hash{alerts}[0]};

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min_failure_count => 3
status_history => HASH(0x4ec628)
...
text => 95.019 (value) &gt; 95 (max limit) between Tue 20:19 - Tue 20:
+20 (UTC)
window_size => 3
check_type => system.fs-used_pct

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print "At $hash{alerts}[0]{timestamp}: $hash{alerts}[0]{text}\n";
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^