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Keywords are: 'if-command conditional' Syntax: if <string> <operator> <string> <command> This command can be used to execute other commands conditionally. Usually this is used with variables, for example: if "$(weapon)" == "dagger" wield dagger If both arguments to 'if' are numerical, numerical compare will be used. Possible operators are ==, !=, >=, <=, >, and <. There must be spaces around the operators. Quotes can be used to compare multi-word strings. WARNING - to check for empty variables, we recommend you use the parenthesis based variable expansion surrounded by double quotes, as demonstrated above. Variables without parenthesis do not expand at all unless they have a value.

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