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Task: Understanding Command Substitution in Shell Scripts

Task: Understanding Command Substitution in Shell Scripts: a task in Terminal-Lego-15k (Harbor dataset). In shell scripting, there is a special syntax $(command) that allows you to capture the output of a command and use it as a value. This is different from $(variable) which doesn't actually…

The task

In shell scripting, there is a special syntax `$(command)` that allows you to capture the output of a command and use it as a value. This is different from `$(variable)` which doesn't actually exist in shell - variable expansion uses `$variable` or `${variable}`.

Part of PrimeIntellect/Terminal-Lego-15k.