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→Using Control Flow Statements in Shell Scripts
You CANNOT use the <span style="font-family:courier;font-weight:bold;"><</span> or <span style="font-family:courier;font-weight:bold;">></span> symbols when using the test command since these are redirection symbols. Instead, you need to use options when performing numerical comparisons.
Refer to the table below for diagrams to the right '''test options ''' and their purposes.
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