gum:tldr:aa0f6
This command is not clear and seems to be incomplete or incorrect. It starts with "gum input" which is not a recognized command or application in most common computing systems. However, assuming it is a hypothetical command or part of a specific system or software, the "--placeholder" flag is used to define a placeholder value for an input field. The "${value}" in this command is likely a placeholder variable that can be replaced with an actual value when executing the command. For example, if the command were: gum input --placeholder "Enter your name"
It would create an input field with a placeholder text saying "Enter your name". Without more context or information about the specific system or software this command relates to, it is difficult to provide a complete and accurate explanation.